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Top 9 Best Window AC in India 2022: Review and Buying Guide from the Experts

Last Updated on 11 January, 2022 by Sourav Roy

In this progressive world where everyone’s racing with each other, we still have a crowd with traditional thoughts who prefer a window ac over a split ac. And why not? Bringing home the best window ac has a lot of benefits as well.

Best Window AC in India

The most obvious advantage is the cost. A window air conditioner certainly scores an edge over a split ac with its reasonable pricing. The process of installing and uninstalling is so simple. You can easily remove it and move it from one room to another. And when it comes to being energy-efficient, window air conditioners stand tall.

Well, you must have factored in all of these attributes already. But what you may not know is how each window ac brand is competing with another. Each one of them promises tall claims, but are they delivering it? That’s why you are here. I am going to reveal all the insights of the top window acs trending in India currently.

What can you expect from my blog? Product reviews, buying guide and frequently asked questions from all the populace just like you. So, get going and don’t miss out on a thing.


1. Voltas 1.5 Ton 5 Star Window AC

So, let’s kickstart our list of the best Window AC in India by talking about one of the best Voltas models. As you can already perceive from its name, the product comes with a capacity of 1.5 tons. Thus, it will be an excellent option for medium-sized rooms. It also has an energy rating of 5 stars. So, it won’t consume much power at all.

Voltas 1.5 Ton 5 Star Window AC


  • Product Dimensions: 80.5 x 66 x 43 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.31
  • Yearly Power Consumption: 1157.29 Kw/H
  • Noise Level: 54dB
  • Stabiliser Free: No


  • It comes with a 5-star BEE rating and is highly energy-efficient.
  • Has a copper condenser coil, which offers better cooling and provides you with a longer lifespan.
  • It can operate well even at a high temperature of around 50⁰C.
  • Can quickly cool any small or medium-sized room.
Voltas 1.5 Ton 5 Star Window AC
1,457 Reviews

Why The Voltas 1.5 Ton 5 Star Window AC?

Excellent Cooling Capacity: The cooling coil of the model is made of copper. That means that the AC already scores high in regards to cooling efficiency. With a Turbo Cooling mode being present as well, you can cool every spot in your room quickly. Both of these aspects combine to give you high cooling power with very low power consumption. You’ll be able to make use of the cooling power even on scorching hot days- the AC works well in temperatures as high as 50°C.

Provides Clean Air: You’ll have a great time using this AC, even if you live in a city area. The filters work well enough- they can keep outside smells from ruining the atmosphere of your room, and they also work well in keeping harmful particles out of the air. If you’re allergic or usually have a lot of dust coming into your home from outside, this AC’s filters can easily deal with both the dust and the allergens. It’s also appropriate for areas with high pollution, as the filters are good enough to block out bacteria.

Dedicated Power Savings Mode: Though the AC doesn’t come with an inverter, it’s still designed to use as little power as possible. Do note, though, while it has a 5 star BEE rating, it performs more like a 4 star AC. That’s a significant downside, but we think that the high-end features and low pricing make up for it. Plus, the power consumption is consistent, so you won’t have to pay unexpectedly high bills at random times.

If you’re really worried about saving electricity, then you can make use of the AC’s Eco Mode. With Eco Mode on, you can get savings closer to what a 5 star AC can offer. Although, do keep in mind that you’ll be trading a fair amount of the raw cooling performance.

Works Well For Sleeping: You can make good use of this AC after night, as it has the super-convenient Sleep Mode feature. While the AC runs in this mode, it’ll ensure that the temperature remains consistent and will keep optimising itself so that you never feel too cold or too warm. There’s no backlighting on the remote, though, so be sure to turn Sleep Mode on before you turn the lights off. The sleep mode is still more than enough to make this AC good for nighttime use.

As an added benefit, you’ll also have to worry less about the AC taking up too much power for running so long- Sleep Mode also reduces power consumption. It runs the AC at less than the maximum cooling capacity, so you don’t feel too cold.

What We Like
  • Cools well even in high ambient temperatures.
  • Has a 5-year warranty on the compressor.
  • Ideal for coastal areas.
  • Self-diagnosis makes maintenance easier.
  • Display is clean and easy to read.
What We Don't Like
  • No inverter.
  • Makes a significant amount of noise.
  • Consumes a relatively high amount of electricity.

Common Questions About This Product

Does it have Wi-Fi?

No, it doesn’t.

Does it have heating?

It can only cool the room. No heating facility.

Is remote control included?

Yes, there’s a remote control.

Bottom Line

If you’re on a budget but still want to try out the latest air conditioner features, this AC is a great option. Whilst not the greatest in power savings, it offers a good balance between all the important aspects of the product. It’s fairly inexpensive, can cool incredibly well and still offers more energy savings than an average AC. Plus, you get plenty of convenience features, too, along with top-tier durability.


2. LG 1.5 Ton 5 Star Wi-Fi Inverter Window AC

If you’d rather have an inverter AC, then you can try this one out. The inverter combines with the optimised features to give you proper 5-star energy savings. In fact, you’ll get more than a high-end inverter. Aside from the excellent power savings, you’ll also get the perfect smart features. These features will make the AC incredibly fun and convenient to use.

LG 1.5 Ton 5 Star Wi-Fi Inverter Window AC


  • Product Dimensions: 77.9 x 66 x 45 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: Yes
  • Seasonal Energy Efficiency Ratio: 3.5
  • Yearly Power Consumption: 1106.26 Kw/H
  • Noise Level: 44dB
  • Stabiliser Free: Yes


  • An energy rating of 5-star guarantees plenty of savings despite the advanced features.
  • Optimised to offer quick but uniform cooling.
  • The copper coil of the model has Ocean Black Protection, so it lasts longer than usual.
  • It has a voice control system and can be controlled through Google Assistant and Alexa.
  • Its refrigerant gas consists of R32, which does not cause any harm to the environment.

Why The LG 1.5 Ton 5 Star Wi-Fi Inverter Window AC?

Unique Design: The looks of this AC stands out even when compared to its newer counterparts. A lot of the newest models have a dated look to them. However, this one looks as smart as its features are. Not only that, but it’s quite compact as well, more so compared to our earlier reviewed AC. As such, it’ll look cleaner wherever you put it. We’re certainly giving it a 10/10 on aesthetics. Even the display looks cleaner than the one included in our last AC.

Enhanced Durability: You’ll be glad to know that it’s built as well as it looks. You can have the luxury of enjoying its powerful features for an incredibly long time, thanks to the Ocean Black Protection. It’ll keep any damage from external factors away. Basically, that means you won’t have to worry about any damage from salts, water or even industrial smoke. If the AC comes in contact with any of these, it won’t corrode.

There are other things that can also help you get a longer lifespan out of the AC- its Smart Diagnosis feature and Clean Filter indicator. Both of these will make maintenance an incredibly easy task.

Wireless Features: You were probably waiting for this part, so we won’t keep you waiting for longer. This AC is certainly one of the most advanced ones on the market, with its support for Wi-Fi. The Wi-Fi support alone is impressive since you can have a lot of control over the AC through it. You won’t even need the AC’s remote, as you can use the app to do just about everything.

In fact, you might have more convenience with smartphone control than you think. You’ll have an easier time adjusting the AC at night when the lights are off. It doesn’t all end there either.

Offers Hands-Free Control: While it might have been a good idea to add this to our last point, we figured that the feature is good enough to be considered its own point. It certainly boosts the AC’s viability to a much higher level. The phone control is very convenient, and this feature stacks very well on top of that. You can control the AC through Google Assistant or Alexa. You won’t have to reach out for your phone or remote to adjust the AC, and you can just change its settings on the go.

Night-time use is already very easy with phone control. If you get used to the voice recognition, you can adjust the AC while at night without needing to open your eyes at all. So, you’ll end up having a far better sleep.

What We Like
  • Comes with inverter technology.
  • Offers a silent operation in almost any environment.
  • Leaves no hot spots while cooling.
  • Has a proficient smart diagnosis system.
  • It is highly ergonomic and lasts longer than an average AC.
What We Don't Like
  • No auto swing mechanism.

Common Questions About This Product

Can I get it installed through a local mechanic?

Yes, but you’ll face issues with customer service later. You need to have the installation done by someone from LG.

Does it come with a stand?

No, there’s no stand included.

Will it work with high ambient temperature?

No, it won’t work effectively if the ambient temperature is something as high as 50°C.

Bottom Line

Finding smart ACs in this price range is a lot of hassle. Especially when it comes to Window ACs. This AC is pretty much the only Window AC we’ve found that has everything you might want in a smart AC- excellent features, reliable performance, and, more importantly, an affordable price. You won’t go wrong with it, and you’ll enjoy all the convenience it can offer. Even the flaws aren’t very hard to deal with- all the extra control over the AC easily compensates for the lack of auto swing.


3. Hitachi 1.5 Ton 5 Star Window AC

The Japanese brand Hitachi has been quite prominent in the market of AC since its inception. Thus, it’s almost impossible for us to exclude them from the list. So, we’re going to review one of the best models of the brand. Let’s get started with it!

Hitachi 1.5 Ton 5 Star Window AC


  • Product Dimensions: 31.7 x 26 x 16.9 cm
  • Capacity: 1.5 Ton
  • Type: Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.5
  • Yearly Power Consumption: N/A
  • Noise Level: 50dB
  • Stabiliser Free: Yes


  • It has a 1.5-ton capacity, so it’s an ideal option for small and medium-sized rooms.
  • A high-quality copper condenser coil offers better cooling and easier maintenance.
  • It has an auto-climate technology, which can adjust performance according to the weather.
  • Comes with a BEE energy rating of five stars and offers excellent energy-saving performance.

Automatic Adjustment: Though this AC may not look like much, especially without an inverter, it can still provide you with many distinctive features. For a start, it’s incredibly intelligent. The AC’s Auto Climate Technology is one of the most convenient things you can have. You don’t have to bother trying to find the right temperature for yourself whenever you need cooling. Just click a button, and the AC will adjust both the temps and the fan speed according to the condition outside. The best thing about that is that it’ll also take the humidity of your surrounding area into account to set the perfect temperature for you.

Good Raw Cooling Power: While the AC can lower and raise its temperature on its own to keep you comfortable, it can also provide very cold air when running at maximum cooling capacity. It doesn’t cool as well when ambient temperatures are unusually high, but for the average hot day, it can cool the room in a near-instant.

Ensures Healthy Air: The AC doesn’t have any special filters- nothing like an HD filter or a multi-stage filtration system. However, it comes with other things to compensate for that. You’ll get a basic built-in filter, which is pretty effective at keeping most things away from the cooled air. It’s also a great thing that Hitachi added a feature to help users ensure the filter is always at its best possible state.

The feature we’re talking about is the Auto Filter Clean Indicator. It works without any issues from what we observed, so you can always ensure that the AC lets out healthy air by keeping the filter as clean as possible.

Provides A Restful Sleep: Sleeping is always a chore when the nights start getting cold, even when there’s a lot of heat during the daytime. That’s why the best ACs always come with a Sleep Mode to make sure you’re not forced to wake up at night to turn off an AC. This one comes with something similar to that mode, too- the Kaimin Function. It works very well since the AC will provide the right amount of cooling when needed and ensure that the cooling doesn’t go too far.

All you’ve got to do is ensure that the feature is on before you sleep. The AC will do the rest- it’ll keep turning up the temperature from the set amount by 1°C every hour before stopping at a 4 hours mark. The mechanism is pretty simple, so you can be sure that the temperature change will remain consistent and comfortable. Lastly, the AC also runs very quietly, so that’ll also add to the quality of your sleep.

What We Like
  • Robust build structure.
  • Comparatively inexpensive.
  • Easier to maintain with Auto Filter Clean.
  • Excellent after-sales services.
  • Does not consume a lot of energy while working.
What We Don't Like
  • Customer service is mediocre.
  • Looks rather bulky.

Common Questions About This Product

How do I clean the filter?

Cleaning an AC filter is easy. You just need to bring it out and use certain tools. You can take a look at this to have a more detailed idea.

Is the condenser fully copper?

Yes, it’s a 100% copper condenser.

Do I have to pay for the installation?

Yes, you do.

Bottom Line

In some ways, this AC is similar to our first option. For instance, both are close to each other when it comes to pricing. You might be concerned about the power consumption, as it lacks power-saving modes while not having an inverter. However, the impact on electricity bills won’t be that high. While not offering the same amount of savings as the Voltas AC, it makes up for that by offering you more advanced features.


4. Carrier 1.5 Ton 5 Star Window AC

When talking about the offerings from Carrier, the first thing that comes to mind is economical but efficient. And, this model, right here, is the picture-perfect example of it. Can you really consider it as the best Window AC in India, though? Well, let’s take a closer look at it.

Carrier 1.5 Ton 5 Star Window AC


  • Product Dimensions: 77.5 x 66 x 43 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.35
  • Yearly Power Consumption: 1224.64 Kw/H
  • Noise Level: 41dB
  • Stabiliser Free: No


  • Comes with a copper-made condenser coil for offering optimum cooling and comfort in almost every weather condition.
  • Has extra protection against power issues so that it can offer a longer lifespan.
  • An energy saver mode helps in reducing the model’s overall electricity consumption.
  • Doesn’t make a lot of noise and has a sleep mode, so you’ll always be able to sleep well while using this AC.

Why The Carrier 1.5 Ton 5 Star Window AC?

Power-Efficient Performance: There’s no inverter in this AC, but it offers similar savings to an inverter AC, thanks to the special Energy Saver Mode. The fan of an AC is one of the most power demanding components, and this mode optimises the fan to ensure maximum savings.

To clarify, the fan will turn off as soon as the compressor does, making the AC work less. It’s still not the exact equivalent to having an inverter, though, so we advise that you use this mode sparingly. The AC is still able to perform well with reduced energy consumption on its own.

Has Protection Against Power Issues: Before we get on with this part, let us clarify that this AC isn’t very good at dealing with voltage fluctuations- as we mentioned earlier, it doesn’t even have stabiliser free operation. But, it can still help deal with some problems if the power in your area goes on and off.

The Smart Time Guard ensures that the compressor runs as it’s supposed to and that there’s no hitch to the operation every time the power goes out and comes back. It’ll keep the compressor off for 3 minutes at the very least, ensuring that it doesn’t turn on when the power comes back as soon as it goes. As a result, you won’t have to deal with any issues because the compressor overworked itself.

Keeps Air Fresh: For a start, this AC comes equipped with a dedicated lever to help deal with unwanted odours. Unlike many ACs, which have that function as an automated process, you get to use it actively whenever needed. Additionally, the AC also features a dust filter, so you’ll still be able to use it fairly well in city areas. We think it would’ve worked even better with some extra filters, though, but that’s the only filter it comes with. Because of that, we’d recommend only buying this AC if you don’t live in an area with a lot of polluted air.

Comes With A Dedicated Sleep Mode: Like our last AC, this one also has a similar Sleep Mode. It’ll keep increasing the temperature bit by bit so you won’t be disturbed by a sudden change. That way, you’ll also stay safe from being affected by midnight chills and possibly catching a cold. Plus, the feature also ensures that the AC isn’t running at full power all night.

What We Like
  • Easy to set up and install.
  • Comes with a durable and robust design.
  • Can conserve power and electricity effectively.
  • Has an ergonomic outlook.
  • Does not pose harm to the environment.
What We Don't Like
  • Prone to packaging issues.
  • A little bit expensive.

Common Questions About This Product

Does it have more than one filter?

No, it only comes with a dust filter.

Is the installation free?

No, it isn’t.

How much of the AC is metal?

The front is made out of plastic. Everything else is metal.

Bottom Line

This AC doesn’t have many reviews, but a good amount of them are very positive reviews. We appreciate the performance of this AC too- it’s not the most inexpensive, but it’s certainly a good value for money. If you want a product from a top-tier brand but can’t afford something like an LG AC, this one is certainly something you should try. It offers good performance, versatility and excellent durability.


5. Panasonic 1.5 Ton 5 Star Window AC

Panasonic is a Japanese brand, well known for its products which come packed to the brim with the latest technology. This AC is a good example. Not only does it come with the aforementioned technology, but it also has outstanding durability. Hence, you can enjoy its powerful features for a very long time. Even without an inverter, this AC can easily match up with many inverter ACs in terms of value due to its other features alone.

Panasonic 1.5 Ton 5 Star Window AC


  • Product Dimensions: 78 x 66 x 43 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.34
  • Yearly Power Consumption: 1180.00 Kw/H
  • Noise Level: 56dB
  • Stabiliser Free: No


  • Comes with a clean front panel display, offering a better view of the current temperature to the user.
  • Features an antibacterial filter to ensure you stay as healthy as possible.
  • The auto-restart feature makes switching on the model more convenient, especially during a power cut.
  • Inner components have enhanced durability, so you’ll get good performance for a long time.

Why The Panasonic 1.5 Ton 5 Star Window AC?

Powerful Cooling: It looks like an average AC but works twice as well as one. For a start, the general cooling capacity is excellent on its own. However, the true highlight of this AC when it comes to cooling is its dedicated Powerful Mode, which adds to the already strong cooling power. With it on, the AC can cool the room in a near-instant, even when the ambient temperature is higher than what it usually is during hot days.

Alongside providing strong cooling power and fast speed, it’ll also give you very even cooling- the AC comes optimised for that. The 4D Cooling makes the louvres move in all 4 directions, ensuring that the air reaches every part of the room.

Efficient Performance: Anyone would be glad to have the cooling power of this AC. But, if you’re worried that you might have to deal with high electricity bills, then we’ve got some good news for you. It comes with a copper condenser, so heat transfer is faster. In the end, this will result in getting more cooling at the expense of less power. The cooling speed is also significantly faster because of the copper condenser- it’s more than what an air conditioner with an aluminium condenser can offer.

Lastly, you’ll also get one more huge benefit that’s better than what an aluminium condenser can grant you. Because of its condenser, This AC can offer you savings close to 5 star ratings for a very long time. An AC with an aluminium condenser, on the other hand, tends to lose much of its power efficiency over time.

Great Durability: Whilst the AC can offer you good long-term benefits when it comes to power savings, it can also offer you a lot of durability in general. The overall built material is solid and of good quality. The buttons also feel solid, despite the Feather Touch Controls- we’ll get to that in a moment. Besides the durable body, the components themselves are very durable as well.

The condenser, being made of pure copper, is already very resistant to rust- on top of that, you also get one of the two best anti-corrosion coatings around. Indeed, the condenser is actually a Blue Fin Condenser. So it’ll serve you well for a lot of years, without losing efficiency.

Adapts Well In Different Environments: Not many Window ACs at this price can offer you as much versatility as this one does. To begin with, it’s perfect for use during the monsoon season. Even if the humidity goes high, you can enjoy the comforts of this AC’s Dry Mode, which is pretty much a dehumidifier. The same benefits apply to the humidity in coastal areas too, so if you live in that sort of place, you won’t have any inconvenience using this AC.

Even if you live in a city, you can still get some extra advantages using this AC. It has a PM 2.5 filter, one of the best filters that can counter pollution effectively.

What We Like
  • Provides excellent cooling.
  • Ideal for medium and small-sized rooms.
  • Good durability.
  • Features an active dehumidifier for removing excessive moisture from the room.
  • Auto-swing mode for more convenience.
What We Don't Like
  • After-sales servicing could have been better.
  • Misses out on inverter technology.

Common Questions About This Product

Does it support voice control?

No, it’s a regular AC. No extra wireless features.

Do I have to buy a stabiliser for the AC?

No, you don’t, unless you have constant voltage fluctuations.

Is it a 4-way swing AC?

Yes, it is.

Bottom Line

Panasonic products are well known for being super reliable. Don’t let the lack of an inverter worry you- it has a 5-star BEE rating for a reason. If you’d like to get yourself a well-rounded AC that offers consistent performance, go for this one with your eyes closed. Just be sure to maintain it properly. Panasonic is an overseas brand, and the customer service for its products isn’t as good in India. As long as you take care of the AC, you’re going to love using it.


6. Voltas 1.5 Ton 3 Star Window AC

Like any other Voltas model, this one, too, has been designed to provide efficient cooling and a fresh burst of air. As the name suggests, it comes with a capacity of 1.5-ton, which is considered perfect for medium-sized rooms. But, if you want, then you can also install it in a large room. Though this one has only a 3 star BEE rating, it’s still one of the best Window ACs in India. It can provide great cooling without consuming too much electricity at all.

Voltas 1.5 Ton 3 Star Window AC


  • Product Dimensions: 70.5 x 66 x 43 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 3 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 2.92
  • Yearly Power Consumption: 1338.43 Kw/H
  • Noise Level: 58dB
  • Stabiliser Free: No


  • With the sleep mode, the product can easily adjust itself when the user sleeps.
  • It comes with a self-diagnosis feature, which enables it to detect issues almost instantly.
  • The active humidifier of the model can get rid of excessive humidity within a few minutes.
  • Features a 1.5-ton capacity for offering efficient cooling in almost any room size.
Voltas 1.5 Ton 3 Star Window AC
1,938 Reviews

Why The Voltas 1.5 Ton 3 Star Window AC?

Good Cooling Power: Most of what this AC can offer is exactly the same as our earlier 5 star Voltas AC. However, you can get the same amount of power for a slightly cheaper price. Do keep in mind, though, that there will be a reduction in power savings. Still, you can enjoy quick and even cooling without worries.

Low Noise Production: It’s worth mentioning that this AC tends to make far less noise than its competitors, despite being a 3-star product. The product description says that the noise level is at 58dB, but if installed properly, it’ll produce far less noise than that.

Ideal For Sleep: While we’re at it, let’s also talk about how good this AC is for sleeping. The low noise production is more than enough to help, but it also comes with the other advanced sleep features that most high-end Window ACs come with. You’ll get a dedicated Sleep Mode, which will optimise the AC for perfect sleep. There’s also a timer feature that you can take advantage of to turn the AC off completely to save even more power, though the Sleep Mode itself offers a lot of power savings.

Dedicated Power Savings Mode: If you’re really worried about the 3-star rating or the lack of an inverter, you can have good peace of mind with the Eco Mode, which adds even more to the air conditioner’s already energy-efficient performance. In regards to modes, we did notice some issues with the remote while testing, though. All the modes work just as well as the description says, but it seems like the remote fails to work sometimes. Other than that, you’ll be able to get great use out of the Eco Mode and even the Sleep Mode.

Works Well In Coastal and Urban Areas: The AC’s equipped with a dehumidifier and a decent filtration system. It’s an active dehumidifier, so you’re bound to get comfortable air regardless of how high the room humidity is. That makes it perfect for use in coastal areas and during the rainy season. Now, let’s get to the part about its usefulness in city areas. It doesn’t have a PM 2.5 filter like the Panasonic 1.5 Ton 5 Star, but the multi-stage filtration system present in this AC is still very handy.

As we said with our earlier Voltas AC, such a system is more than enough to provide healthy air, as long as the pollution in your place isn’t exceptionally high.

What We Like
  • Offers excellent cooling.
  • Can send personalised notifications in case any issue occurs.
  • Durable exterior.
  • Comes with advanced features.
  • Easy to use controls.
What We Don't Like
  • Remote isn’t very good.
  • No inverter.
  • Uses R-22 refrigerant, which is bad for the environment.

Common Questions About This Product

What's the compressor coil made of?

It’s a copper coil.

Is installation free?

No, you have to pay for it separately.

Do I need a stabiliser for it?

No, you don’t, unless voltage is over 195V.

Bottom Line

Here’s another one of our inexpensive picks. It’s a great choice if you’re looking for something under Rs 30,000. Don’t let the name fool you- though it’s not an inverter AC or a 5 star one, it can easily compete with the other options on our list. It’s also one of the quietest ACs you can get at the price- you just need to ensure the installation is done properly. Overall, it’s a great choice that offers both versatility and efficiency.


7. Blue Star 1.5 Ton 5 Star Window AC

In essence, this model from Blue Star comes with a simplistic and straightforward outlook. However, the features that it comes with are part of what makes it one of the best Window ACs in India. For starters, the model boasts a handy feature called a Dry Mode. With it, you can adjust the humidity level of your room quite efficiently.

Blue Star 1.5 Ton 5 Star Window AC


  • Product Dimensions: 77 x 66 x 43 cm
  • Capacity: 1.5 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.4
  • Yearly Power Consumption: 1161.16 Kw/H
  • Noise Level: 50dB
  • Stabiliser Free: No


  • With its sleep mode, the AC automatically adjusts itself and ensures that the temperature is comfortable for sleep.
  • Comes with a dehumidifier which makes it excellent for coastal areas.
  • The anti-freeze thermostat ensures that the heat exchanger doesn’t malfunction from frost.
  • It comes with an antibacterial coating and, thus, it can further ensure good health.

Why The Blue Star 1.5 Ton 5 Star Window AC?

High-level Compressor: The compressor on this AC is fairly advanced, coming with its own built-in accumulator. It can give you a lot of powerful cooling, but through using much less energy than what a standard AC will use. On another note, all the components of the AC are also made of copper, which means they can help add to the overall energy efficiency.

Promises A Good Sleep: Though it doesn’t explicitly say so, the AC is very well-equipped for nighttime use. Its sensors are very powerful and can accurately sense the changes in the surrounding temperature. Afterwards, it’ll adjust the cooling temperature to be as comfortable as possible for you. You can even enjoy a good sleep under a lot of humidity- we’ll say why in a moment.

Good Cooling Power: While the AC is great at adjusting temperatures on its own, you also have the power to get incredibly cold air whenever you need it. Just turn on Turbo Cooling, and the AC will cool your room in no time. We cooled a medium-sized room using this mode and checked every corner of the room to look for temperature differences- there were no leftover hotspots.

Excellent Overall Build Quality: Aside from the components being made from copper, the AC also has some additional durability. For instance, the Evaporator seems to be incredibly resistant to corrosion- we ran multiple tests to see how easily the AC would get affected by rust. From our results, we can confidently say that it’s good enough to withstand rusting even in coastal areas or places where it rains often.

Deals Well With Humidity: Speaking of being good for coastal areas and rain, this AC can also help you in other ways. It comes with a dehumidifier, so humidity will never be a problem. Combined with the AC’s intelligent sensors, you can enjoy excellent cooling even in areas with high humidity.

What We Like
  • The model comes with a wide array of features.
  • Can conserve a lot of energy.
  • Provides excellent cooling through and through.
  • Features different operative modes for better convenience.
  • Has enhanced protection for inner components.
What We Don't Like
  • Can be a bit noisy in some cases.
  • The overall durability could have been better.

Common Questions About This Product

Does it come with a stabiliser?

No, you have to get one separately.

Can I set timers on this AC?

Yes, there’s a timer feature.

Is the condenser pure copper?

Yes, it is.

Bottom Line

We made sure to check ACs from all brands, including obscure ones. That’s how we were able to find this hidden gem. Blue Star isn’t known for its Window ACs, since many of its best products are split ACs instead. However, this Window AC certainly stands out, thanks to its unique features. It has some of the best features on the market, and it comes with some rather unique protection features, which will ensure that you have to spend a lot less on maintenance.


8. Voltas 1 Ton 5 Star Window AC

Unlike other offerings from Voltas, this model comes with an economical price tag, partly because of its capacity. But, pay no heed to it. It can work well, even in some medium-sized rooms. You might also notice that the pricing is similar to the 1.5 Ton 3 Star Voltas AC we picked earlier. The main difference between both is power consumption and features. Our earlier AC offers more features, but it takes a bigger toll on your electricity. This one is the exact opposite. There are fewer features, but you’ll save a lot of money on electricity bills.

Voltas 1 Ton 5 Star Window AC


  • Product Dimensions: 70.5 x 66 x 43 cm
  • Capacity: 1 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 5 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.31
  • Yearly Power Consumption: 822.88 Kw/H
  • Noise Level: 45dB
  • Stabiliser Free: No


  • The condenser coil is made of copper and can offer instant cooling, even without frequent maintenance.
  • Comes with an active dehumidifier for eradicating moisture and keeping the air comfortable.
  • Ensures a relaxing sleep with its dedicated Sleep Mode.
  • Multi-stage filtration system for keeping the air in the room fresh and pathogen-free.
Voltas 1 Ton 5 Star Window AC
433 Reviews

Why The Voltas 1 Ton 5 Star Window AC?

Great Value For Money: We primarily included this Voltas AC because of how cost-efficient it is. It’s certainly a must-choose if you’ve got a low budget but still want one of Voltas’ best Window ACs. To begin with, you can get it for a very low initial price, due to the lesser capacity. This AC is actually one of the cheapest options on our list. Although that means you’ll only be able to get good use from this AC when you use it in a smaller room.

Our earlier models are more appropriate for the bigger ones. This air conditioner is a very good option for small rooms, though. The smaller capacity will already reduce the AC’s overall power consumption. You can save a lot of money, as indicated by the 5-star rating.

Comes With An Extra Power Savings Mode: When you’ll use this AC, you’ll end up thinking it has an inverter, thanks to the dedicated Eco Mode. It’ll provide very similar savings to that of what something so advanced like an inverter can offer. So, you’ll never have to worry about bills no matter what. Enjoy powerful cooling when you need it, and when you only want slightly cold air, run the AC in Eco Mode for a great balance between performance and electricity consumption.

Fast Cooling Speeds: If you use this AC in a small room, you’ll get cold air very quickly anyways. There’s also a dedicated turbo mode, though, which will ensure you get cold air in an instant, even if it’s an incredibly hot day. In fact, it’ll be able to cool perfectly even at temperatures as high as 50°C.

Produces Fresh Air: Even though you’ll get instant air, the AC still takes the time to effectively clean the cold air of any impurities, for the most part. We had our experts disassemble the AC to see the quality of the filters, and they’re good enough to ensure air quality even with the fast cooling speed. There’s the basic dust filter, which is already enough for a lot of urban areas. It’s also great for dealing with air in areas with a lot of polluted air, thanks to the antibacterial filter, which makes the air even healthier.

Improves Overall Air Quality: With the dehumidifier present, you’re guaranteed to get comfortable air all the time, regardless if it’s summer or monsoon. Even if there’s a lot of humidity, the AC won’t lose any effectiveness at all. You won’t feel the stickiness on your skin that builds up because of the moisture levels in your room. The best thing- the AC can do all of that without any significant power consumption.

What We Like
  • Ensures bacteria-free air.
  • Comes with an active dehumidifier.
  • Offers powerful cooling while consuming a small amount of electricity.
  • Has an auto-swing feature.
  • Easy maintenance.
What We Don't Like
  • Its cross-flow system could have been a bit better.
  • Overall durability is not up to the mark.
  • Uses R-22 refrigerant, which is bad for the environment.

Common Questions About This Product

What's the electricity consumption in watts?

It’s about 1000W.

Does it make any noise?

Yes, but only a little. You won’t hear it unless the room is incredibly quiet.

Can it be used as a heater?

No, there’s no heating function.

Bottom Line

This AC is one of the best low-end Window ACs you can find. Everyone in our team agrees to that- it offers incredibly low power consumption plus some excellent features that you’d only expect to see in higher-end ACs. That’s primarily why we think that it deserves to be here on our list. Plus, the performance is consistent too, and you can enjoy using this AC in just about every situation.


9. Carrier 1 Ton 3 Star Window AC

Are you considering opting for something small and economical? Well, then, this model from Carrier can do wonders for you. For starters, it comes with a 1-ton capacity. Therefore, it will be an ideal option for almost any small room. Also, it has an energy rating of 3-star. So, it will perform decently enough in terms of power savings as well.

Carrier 1 Ton 3 Star Window AC


  • Product Dimensions: 58 x 56 x 37.5 cm
  • Capacity: 1 Ton
  • Type: ‎Window AC
  • Energy Efficiency: 3 Star
  • Inverter Technology: No
  • Seasonal Energy Efficiency Ratio: 3.04
  • Yearly Power Consumption: 867 Kw/H
  • Noise Level: 42dB
  • Stabiliser Free: No


  • Has multiple modes for increased versatility.
  • Energy Saver mode reduces the compressor’s speed and lowers the overall electric consumption to an extent.
  • Offers decent performance in less favourable conditions, like when the humidity goes high.
  • Cooling speed is reasonably fast despite the low price.

Why The Carrier 1 Ton 3 Star Window AC?

Cools The Room In No Time: Whilst this one is a fairly inexpensive AC, its cooling capacity is equivalent to that of its more expensive counterparts. There’s a Super Turbo Mode, which can cool your room instantly during almost every hot day. We only noticed a slight decrease in performance when the ambient temperature was somewhere around 50°C-52°C high. In other temperatures under that, the AC ran remarkably well. It doesn’t leave any hotspots either, not even in any corners.

Energy-Efficient: This AC isn’t as light on electricity as our earlier AC is, but it’ll still save you a good amount of money on bills. The lower capacity alone goes a long way towards reducing its power consumption. There’s also an Energy Saver Mode, which we discussed earlier while reviewing the more advanced variant of this AC- the 1.5 Ton 5 star one. Essentially, the air conditioner will ensure that both the compressor and fan are optimised to work together and consume less power.

Provides Good Cooling In High Humidity: Although this one is a very inexpensive AC, it still has the much-appreciated dehumidification feature. You’ll have a comfortable time using it even during rainy seasons when moisture is high in the air. That makes this AC perfect for small houses in coastal areas too.

Has A Sleep Mode: The low power consumption will already be enough to ensure that you get a good night’s rest without worrying that having the AC on will cost you. But, like our other Carrier AC earlier, this one too comes with a simple but handy sleep mode. The AC will reduce the cooling slightly as time passes through the night, keeping the excess cold from bothering you.

Decent Filter: Filtration in this AC isn’t much, but that’s to be expected since it’s pretty low-end. However, there’s still a dust filter that’ll keep the air clean for you in most cases, ensuring good health. If you need it for a home in an urban area, it’s a viable option, though there are better choices on this list for such cases. In fact, our last AC might be a better option since it has an extra filter over the one meant to get rid of dust.

What We Like
  • Doesn’t make too much noise while working.
  • Ideal for a small room.
  • Quick installation and easy to operate.
  • Has a durable and efficient condenser.
What We Don't Like
  • Uses R-22 refrigerant, which is detrimental to the environment.
  • Only has one air filter.

Common Questions About This Product

Is the installation free?

No. You have to pay for it.

Does it need a stabiliser?

Not if there aren’t a lot of voltage fluctuations in your area. However, you might need to get one if there are, since the AC doesn’t have a stabiliser free operation feature.

What's the condenser coil made of?

It’s a copper condenser.

Bottom Line

We picked this AC as an option for those with an extremely low budget. It doesn’t have a lot to offer, but it’s one of the best products you can get in its price range. It offers consistent performance and some nice energy savings as well. If you’re a bachelor, this AC is pretty much perfect. If you live with other people, though, then we’d strongly recommend going for our 1.5-ton options or our earlier Voltas pick instead.


Recommended Reading: 11 Best AC in India 2022


Best Window AC in India – Buying Guide

Advantages of Buying a Window AC

The praising of the best window AC is not only limited to its wide array of features. In addition, it also comes with a lot of benefits, which can make life easier for the buyer. Here, in this section, we are going to mention some of them. So, be sure to give it a go!


1. Does Not Cost Much

In essence, even the best window AC in India feels a lot bulkier than the split models. However, they usually do not cost much at all. Furthermore, their maintenance frequency is quite low as well. Therefore, you would not really have to spend too much money on it.

Furthermore, it also does not consume a huge amount of power while working. Therefore, you will not need to worry about your electricity bill spiking up all of a sudden. Also, if you buy a smaller and lower capacity model, you will not have to think about it.

Last yet not least, the window AC models tend to be pretty durable as well. Therefore, you will not need to look for a new option anytime soon.

However, there are a few things that might affect the price of the appliance. These are –

  • Brands: The products of different brands tend to differ from one model to another. For example, the products of Daikin tend to be a little bit less expensive than most other products out there.
  • Features: The more features or components a model has, the more its overall price will be. Thus, if you have a small amount to spare for your new window air conditioner, it will be better for you to opt for a basic model.


2. Easy Installation

Another fantastic thing about the best window AC in India is that it is pretty easy to set up and install. If you have a little bit of know-how in this aspect, then you can definitely implement the model in your room all by yourself. However, you might need a little bit of help from another person for holding it up for you.

Nonetheless, even if you are somewhat seasoned in this aspect, we would still ask you to take the help of an expert. This, in turn, will help you to avoid wrongdoings and complete the installation procedure as peacefully as possible. The whole process would take around only a few minutes, and the professional will not charge too much as well.


3. Does Not Consume Floor Space

Most other air conditioner models (no matter how small it is) will consume at least a little bit of space. It is usually required for accommodating the exterior part of the same. However, as you can understand from the name, a window air conditioner can be hung up on a window.

Therefore, with them, you can save quite a lot of floor space in your house. All you need to do is to mount it up on any of your windows and let it show its magic. The whole installation procedure will be done and dusted within a few seconds as well.

Recommended Reading: Split AC vs Window AC – Which one should you buy?


Things to consider before buying the Best Window AC in India

An air conditioner can ease up a hot and humid condition pretty quickly and efficiently. Moreover, it can also eliminate the pathogens from the air in your room and freshen it up positively. Nevertheless, with countless excellent models available, choosing the best window AC in India can be a daunting task for you.

Here, we will talk about some of the crucial factors you need to consider while buying a window AC. So, let’s get started with it!

1. Tonnage or Capacity

While trying to keep your room cool and fresh, you will need to think about quite a few things. It might include –

  • The ambient temperature of your respective geographical region.
  • A total number of windows available in your room.
  • The size of the room.
  • The total amount of heat sources available in your house.
  • The surfaces in the room, which are directly exposed to the sunlight.

Now, let’s jot them together to come into the conclusion. So, if you have a small-sized accommodation (10 feet x 10 feet), then going for a 1.2-ton AC would be ideal for you.

Conversely, cooling off a medium-sized room (10 feet x 14 feet) would require around 1.5-ton AC. Last yet not least, if you have a large room (10 feet x 20 feet), then going for a 2-ton AC should be a perfect option for you.

However, there’s a hitch. All of these calculations were made by assuming that your room has two windows. So, if there are more of the same available in your accommodation, you might have to opt for higher capacity units.

Looking for the best window AC in India based on its efficiency is not enough though. Aside from this, you will also need to consider its size. Otherwise, the space allocation in your room might get messed up.


2. Availability of Digital Controls

The modern-day window AC units tend to feature a digital control system. With these models, you can set the cooling temperature properly. Moreover, it will also help you to set up the sleep mode and timer precisely.

However, a model, which features a wide array of digital controls, can be a bit expensive for a few. Therefore, before ordering it, be sure to take a look at your budget again. Otherwise, you can go for the affordable models, which comes with a simple knob system.


3. Energy Efficiency

Are you considering buying the best window AC in India, which will provide efficient cooling while consuming less energy? Then, you will need to take a closer look at the model’s BEE star rating. But how would you detect the perfect model for you?

So, as a rule of thumb, the 5-star air conditioners offer the highest energy conservation level. Thus, if you want to use the model for more than nine hours, choosing this product would be ideal. However, these products tend to be a little bit high-priced.

Thus, if you wish to be accommodated with an almost similar level of efficiency, then a 4-star model will suffice for you as well. The rating of the air conditioner will be provided on the package as well as the product itself.

Hence, be sure to check it up before spending money on it!


4. Power (Electricity) Requirements

A traditional window AC usually operates at the voltage of around 230V. Thus, before buying and installing it, you will, first, need to ensure if your house is equipped with the proper prerequisites or not. The much-required components might include –

  • Proper wiring
  • Appropriate sockets
  • Efficient and continual electricity supply

These three modules are the most fundamental conditions of installing an air conditioner. Thus, if your house does not meet these, then the model will either not function properly or will not operate at all.

Recommended Reading: AC Power Consumption – Balancing Performance and Energy Savings


5. Installation Procedure

Unlike the split models, the window air conditioners are not really known for their installation complexity. Therefore, if you have even a small amount of knowledge about the tech world, you can easily install it yourself. However, you will need another pair of hands to lift it up and install it quickly.


6. Modes of Operation

A window AC usually comes with a wide array of operation modes, which can be used for different purposes. For example, the model’s humidifier can help you reduce indoor humidity and keep your room fresh and hygienic. It can also eliminate bad odour from your room.

It may also feature a sleep mode, which enables the model to control the temperature automatically. By doing so, it can cut down excessive power usage and electricity consumption. Moreover, you would also not have wake up at the dead of the night to switch off the model.

The following are some of the modes of operation that the best window AC in India needs to have:

  • Fan Mode: In this operative mode, the compressor of the model will remain off. Therefore, the usage of energy or electricity will get reduced to some extent. However, it will not help you in cooling down the temperature of your room at all. But, it can be an ideal option for you if you do not have a ceiling fan.
  • Cool Mode: As the name suggests, in cool mode, the cooling capacity of your air conditioner will increase massively. You can either decrease or increase it by caricaturing with the fan speed and temperature setting. Ideally, 25⁰C temperature should be a comfortable option in an Indian setting.
  • Dry Mode: As the name suggests, this particular mode will help you dehumidify your room proficiently. Thus, the growth of moss and unhealthy odour will be reduced quite massively. In essence, this feature tends to be much more viable during the season of monsoon.
  • Quick Cool Mode: With the quick cool mode, you can reduce the temperature (or, stabilize it) of your room rapidly. It can be an excellent option for you if you do live in a warm region, like Rajasthan. However, this particular feature is not energy-efficient at all. If kept active for a prolonged period, it can affect the quality of the coil as well.
  • 6th Sense Cooling: It is a unique feature that allows the AC to comprehend the air’s warmness in your room and adjust its cooling accordingly. The 6th cooling mode is less power-consuming, efficient, and, thus, can keep your electricity bill in check as well. However, only a few models are available in the market, which do come with this feature. So, be sure to keep a lookout for them.


7. Location

Yes, you have guessed it right. The place where you are currently living can affect your buying decision as well. For example, if you live in Nagpur or Delhi, you will experience extreme heat, especially during the mid-summer season. However, the issue of humidity is not really dominant here at all.

Conversely, the south-western cities like Chennai or Mumbai are prone to severe humidity, especially because they are located near the Arabian Sea. Thus, you will need to choose the model depending on where you are currently living. If you are residing in Delhi or somewhere nearby, it will be better for you to opt for a high-capacity AC.

On the other hand, the low-capacity (lightweight) models tend to be ideal for eliminating humidity from your room. So, if you are from Maharashtra or Karnataka, then be sure to opt for these models.


8. Number of People

How many people do live in the room in which you are considering installing the air conditioner? The more the number of humans in accommodation, the more cooling it would require to offer adequate cooling.

Thus, while buying the best window AC in India, you will need to consider this aspect as well. For instance, if four people live in a room of 150 square feet, you would require a 1.5-ton model for your purpose.

However, in the case of a school with more than ten students, you may require a 2-ton AC.


9. Other Features

In addition to all these, you will need to keep a lookout for some other features as well. The following are some of them –

  • The coil of the model should be made of copper material. According to reports, it can offer faster and superior cooling within a short amount of time. Moreover, they are quite easy to maintain and tend to last for a prolonged period as well.
  • The best window AC in India will also need to have an anti-bacterial filter. This, in turn, will help in filtering out bacteria and other harmful micro-organisms from your house and make it feel fresher again.

Recommended Reading: Types of Air Conditioner Filters


10. Noise Production

Another factor to look for when buying the best window AC in India is its noise production. Most people, especially in India, tend to use their air conditioner before going to sleep.

Thus, if it creates a high amount of noise, it will be almost impossible for you to have some sweet dreams. So, be sure to look for a model, which has a noise level of around 50-65db. Ideally, it should not be more than that. Otherwise, you might have trouble sleeping.


11. Ease of Maintenance

Maintaining an AC can be quite a hassle, especially if you are unaware of its basics. Thus, in this aspect, you will need to take the help of an expert who might ask for a hefty amount of money for doing the job.

So, opt for something, which requires only a small amount of maintenance, such as cleaning out filters.

Also, be sure to check out the frequency of maintenance of the product. It should be written on the buyer’s hand manual provided by the manufacturer.


12. Budget

Last yet not least, you will also need to allocate your budget before buying an AC. Otherwise, you might end up spending much more than usual.

In essence, different types of models are available on the market, which come with a wide array of features.

Therefore, if you are running on a tight budget, we would ask you to opt for something that boasts all the basic components.

Recommended Reading: 7 Best 1.5 Ton Split AC in India 2022


Best Window AC in India – Frequently asked questions

1. Should I choose a Window AC or a Split AC?

In truth, the split air conditioners can be an ideal option for almost every aspect. They can be used in both smaller as well as larger rooms. And, there is no need to worry about the common faltering issues at all. However, split ACs tend to be quite pricey and expensive to maintain. Therefore, if you do not have a flexible budget, make sure to opt for a window AC.


2. Should I consider the star rating of a window AC while buying it?

Yes, you should definitely check the star rating while buying a window AC. The higher the BEE star rating of a model is, the lower the electricity it will consume while keeping your house cool. However, the 5-star models tend to be pretty expensive and luxurious. So, if you do not have an adequate budget, then choosing a 3-star model would suffice for you.


3. Does a window AC offer better cooling than the split models?

Well, in essence, it would depend on the installation and capacity of your AC model. For example, if you have bought a lower capacity model and have a huge room, it won’t work properly. On the contrary, the model’s installation place will be another factor in this aspect as well. So, with regards to overall efficiency, they are quite similar to each other.


4. What is the best window AC provider in India?

The current Indian market has been filled with a wide array of AC brands. Each of them is highly proficient and unique in their own accord. Thus, it becomes difficult for almost anyone to choose the best window AC in India amidst them.

However, if you are considering going for something affordable yet efficient, Hitachi and Blue Star’s offerings would be ideal. On the other hand, if you consider buying something premium, Daikin can be ideal for you.


5. How should I clean the filter of my window AC?

Cleaning a window AC is pretty easy, to say the least. You will need to take out its filter from the core and vacuum it for eliminating the dirt particles for starters. Now, you will have to dissolve the filter in soap-mixed water and clean it up with a piece of clothing. Once you are done with it, you will have to wash it in clean water, and air dry it for a few hours. After it has been dried out properly, you can put it back in your AC and switch the model on again.


6. Is it possible to install the AC all by myself?

The modern-day window AC models tend to feature a user-friendly installation system. Therefore, if you are somewhat tech-savvy, then you can easily install it in your house all on your own. However, it would still be safer for you to opt for an expert. Otherwise, because of being inexperienced, you might end up making a grave mistake.


7. Will a window AC be able to eliminate humidity from the room?

Yes, in truth, a window AC can remove humidity and prevent the growth of moss in your room. The coil available in the air conditioner tends to get quite cold while working and, thus, attracts the humid air. After that, it extracts to the outside of your house by converting them into water droplets.


8. What are the different types of capacities available in the window AC variants in India?

The capacity of the window ACs’ can range between 6,000 BTUs to 28,000 BTUs. So, if you have a smaller room, then you should look for a model which has a BTU range of between 6,000 BTUs to 10,000. However, in the case of a bigger room, you might need the higher capacity models.

Recommended Reading: 11 Best Air Coolers in India 2022



With every passing day, we are becoming much more reliant on the air conditioners. Whether you are driving in your car or sitting in a corner in your room, the only thing that can help you escape from the suffocating heat of summer is an AC. Thus, you will need to be extra cautious while buying a model.

For example, if you are considering opting for something premium and good-looking, then the LG model would be ideal for you. Conversely, if you are fond of traditional outlooks, then you can opt for the Voltas model. So, before you buy anything, be sure to weigh up your requirements and options as much as possible. Good luck!


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