10 Best Window AC In India: Best 1.5 Ton 5 Star Window AC [July 2021]

Most of us do not like the summer season. The environment is getting very hot due to increasing temperature and global warming day by day. To get rid of this issue, an air conditioner is one such appliance that can give you some relief.

After a tough day at work, sleeping for a few hours becomes a struggle. And, I know that nobody wants to battle in summers with damp bedsheets and midnight baths. Do you know, only 5 % of Indian households have Air conditioners compared to 90 % in the USA whereas 60% In China?

Why make your life miserable when you have an AC as a godsend option?. Trust me, it’s no longer a rich man-machine. It’s a necessity. There are a lot of brands offering window AC at a very reasonable price with exciting features.

In this article, you will find answers to the following questions. This will help you to buy the right product with your hard-earned money.

  • Which is the best window ac In India in 2021? 
  • What to check before buying a Windows AC?
  • What is the cooling capacity of the Air conditioner? 
  • How much power a Window AC consumes?
Please note that this list of Top 10 Best Window AC in India 2021 is compiled from our extensive research, user reviews, feedback, technical expertise, and the price to feature ratio. The list is entirely unbiased without any influence from any brand or any monetary benefit.
If you are buying your first Air Conditioner or you are not much sure about the different types and technologies used in the Best AC in India, then I would suggest you please read the Best Air Conditioner in India Buying Guide.

Best Windows AC In India [ At A Glance]

Editor's Choice / Inverter
1
best window ac in India
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LG 1.5 Ton 5 Star Wi-Fi Window AC [ Inverter]

Inverter Motor
2
best window ac in India
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Blue Star 1.5 Ton 5 Star Window AC [ Inverter]

3
best window ac in India
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Blue Star 1.5 Ton 5 Star Window AC 

4
best window ac in India
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 Voltas 1.5 Ton 5 Star Window AC

5
hitachi-window-ac
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Hitachi 1.5 Ton 5 Star Window AC

6
carrier window ac
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Carrier 1.5 Ton 5 Star Window AC

7
best window ac in India
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Whirlpool 1.5 Ton 5 Star Window AC

8
best window ac in India
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Voltas 1.5 Ton 5 Star Window AC

Value For Money
9
lioyd-window-ac
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Lloyd 1.5 Ton 5 Star Window AC

10
panasonic-window-ac
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Panasonic 1.5 Ton 5 Star Window AC [ 2.5 Filter]

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1. LG 1.5 Ton 5 Star Wi-Fi Window AC [ Inverter]

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month90 Units ( Approximate for average use)
Inverter?Yes
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesOcean Black protection, Alexa control, and google assistant, Smart Thin Q App
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Key Features

First on our list is LG, the pioneer of all brands, known for its high-quality products and huge customer base. This 5-star window AC is one of its masterpieces, equipped with a dual inverter compressor, meaning two rotors rotating at opposite frequencies.

This makes the AC deliver better cooling efficiency at lower noise. This AC makes only about 48 dB noise, whereas other Windows makes more than 50 dB noise.

The condenser coil is made of copper, which is good for heat transfer. On top of that, LG has applied a special coating called Ocean Black Coating that keeps the water away and protects your window AC from moisture, smoke, and other pollutants.

On the design front, this best 1.5-ton window ac gives you more than you expect. The horizontal vents placed at the top of your window ac ensure better cooling.

This window ac comes with Alexa control and google assistant, So you can control this machine with voice command, which is really great.

The overall design looks attractive, and that adds charm to the walls of your homes. Other than that, it comes with a LED display and various remote controlling options that make it one of the best window ac in India.

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Positives

  • Comes with ocean black protection
  • Copper condenser for better cooling
  • Smart diagnostic and control
  • Attractive design
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Negatives

  • No auto mode feature
  • Vertical swing can not be turned off
  • Overpriced
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2. Blue Star 1.5 Ton 5 Star Window AC [ Inverter]

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month93 Units ( Approximate for average use)
Inverter?Yes
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesInverter Compressor, Superior Hydrophilic Blue Evaporator, PCB metal enclosure
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Key Features

This is one of the very few Window AC in the market that comes with Inverter technology. We all know that inverter technology can save 40-50% power compare to non-inverter motors. So this AC will save your power bills.

Blue Star’s Superior Hydrophilic Blue Evaporator Fins ensure that air conditioners do not condensate water that accumulates, reducing dust deposits, rendering unhindered cooling performance.

The front panel of this window AC is detachable to remove that for easy cleaning. No need for any tools.

This window AC also comes with an anti-freeze thermostat that cuts off the power to the compressor so that the room does not get super cool and saves some power.

In the safety front, the PCB enclosure is made of metal instead of plastic. That ensures that the PCB board is safe from any excessive heating or cooling conditions.

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Positives

  • Inverter motor
  • Hydrophilic Blue Evaporator
  • Detachable front panel
  • Metal PCB enclosure
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Negatives

  • Cost is high
  • The overall design is not impressive when you are spending too much money on it.
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3. Blue Star 1.5 Ton 5 Star Window AC 

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month97 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesRotatory Compressors, Antifreeze thermostat, Self-Diagnosis Function
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Key Features

Superior Hydrophilic Blue Evaporator Fins are used in this best 5-star window ac to deliver unhindered cooling performance. These evaporator fins are designed in such a way that restricts the dust deposition, congestion of water in your Air conditioner. Thereby, you will get fresh cool air.

Usually home air conditioners does not come with a rotary compressor. But this Windows AC comes with a rotary compressors which is known for giving better cooling efficiency with lower energy consumption.

On top of that, the condenser is made of 100% copper. So you will better cooling, no frequent servicing of the condenser is required. Even if there is a crack or something, you can easily fix it by brazing.

Like other Window AC’s, this AC also has Anti Freeze thermostat that cuts off the power to the compressor when the desired temperature is reached.

Bluestar never compromises on safety. That is why they have a metal enclosure for the PCB so that the board does not get damaged due to excessive heating or cooling.

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Positives

  • PCB Metal Enclosure
  • Antifreeze thermostat
  • Comfort sleep function
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Negatives

  • A bit expensive compared to other AC’s
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4. Voltas 1.5 Ton 5 Star Window AC

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month124 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesHigh Ambient Cooling, Eco Mode, Sleep Mode, 2 Storage Filtration Advantage
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Key Features

Like other Window AC’s in this price range, this AC also comes with copper condenser, has sleep function that turns off the compressor when the desired temperature is reached.

It also has an Eco mode that optimizes the cooling performance so that the AC consumes the least amount of power.

This window AC has a feature called ” Active Dehumidifier” that senses the humidity inside the room and adjusts it accordingly. This feature is beneficial during the monsoon reason.

If you want your AC to cool your room immediately, this Window AC has a turbo mode that can rapidly reach your desired temperature. But be ready for extra electricity bills.

If you are allergic to dust, odors, and pollutants, then there is good news for you, as this window AC comes with a two-stage filter that removes all those particles from the air inside your room.

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Positives

  • High ambient cooling
  • Two-stage air filtration
  • Active dehumidifier
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Negatives

  • Very noisy
  • Consume excessive electricity.
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5. Hitachi 1.5 Ton 5 Star Window AC

hitachi window ac
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month99 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR22
Special FeaturesAuto Climate Technology, Auto Filter Clean Indicator
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Key Features

This masterpiece from Hitachi comes with Auto climate technology. It is a great feature that recognizes your room’s temperature and humidity level and maintains the temperature and the fan speed accordingly. The result is, you will get an enhanced cooling experience with fresh air.

There is no need to rush about cleaning the filters, as this window AC comes with an auto filter clean indicator. It basically reminds you to clean it when it needs to get fresh and healthy air.

Kaimin function is a new feature, and you will get in this best 5-star window ac. It lets you sleep without any hassles by keeping the temperature down by  1°C per hour for up to 4 hours.

Do you know, this AC comes to your home after passing 43 tough tests to meet the international cooling standards? No compromise on your comfort and safety for sure.

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Positives

  • Excellent durability
  • Auto climate technology
  • Indicator for filter clean
  • On-Off timer
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Negatives

  • The cost is too high. Does to justify the feature sets
  • Very poor service. Only good in metros
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6. Carrier 1.5 Ton 5 Star Window AC

carrier window ac
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month132 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesExhaust Command, Smart Time Guard, Energy Saver mode
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Key Features

This Window AC comes with two power-saving modes. You can either turn the fan off or turn the compressor off for maximum power saving when the desired temperature is reached.

When you set the AC in sleep mode, it decreases the temperature gradually to get better and efficient sleep.

This window AC can kick out odor, dust, and other pollutants from your room with the exhaust command mode. So this Window AC acts as an air purifier too.

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Positives

  • Dual energy-saving mode
  • Exhaust command for cleaning the air
  • Sleep mode
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Negatives

  • Very noisy
  • Consumes too much electricity
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7. Whirlpool 1.5 Ton 5 Star Window AC

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month124 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR22
Special FeaturesTurbo Cool with MPFI Technology, 6 sense energy saver technology
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Key Features

The advanced MPFI technology with its fusion of a smart circuit design and capillary design, ensures instant comfort and fast cooling.

The Multi-Port Fluid Injection uses a unique 4×4 evaporator circuit design for rapid heat exchange resulting in enhanced cooling capacity and power savings.

The 6th Sense energy-saving technology ensures that this washing machine consumes less power by optimizing the cooling environment.

Like other Window AC’s, this Window AC also has a sleep function that automatically adjusts the room temperature based on different factors so that you get better cooling.

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Positives

  • Turbo cool with MPFI technology
  • 6 sense energy saver technology
  • Auto-restart feature
  • Value for money
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Negatives

  • Frequent refrigerant leakage issue
  • Pathetic customer services
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8. Voltas 1.5 Ton 5 Star Window AC

best window ac in india
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month96 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR22
Special FeaturesAnti-Contaminated Filters, Auto Swig Mode, Timer
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Key Features

This Window AC also has common features like turbo cooling, sleep mode, eco mode, etc. But on top of that, it has a handful of filters that purify the air from various contaminants. So you can save money from buying an Air Purifier if you buy this AC.

This AC also comes with a dehumidifier function that adjusts the humidity inside your room based on the moisture level. This is good to have feature in a Window AC.

One more feature that is really good in this AC is the self diagnose mode that can automatically find and fix common errors. Otherwise, it gives the error code so that you can get help from a service technician.

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Positives

  • Dual air filtration
  • Turbo mode
  • Dehumidification
  • Self-diagnosis tool
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Negatives

  • Very poor installation service
  • Price is high compare to the feature list.
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9. Lloyd 1.5 Ton 5 Star Window AC

lioyd window ac
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month95 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesBlue Fin Condenser, Low power consumption
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Key Features

The best thing about this Window AC is that, it consumes very less power even though it has a non-inverter motor. The power consumption is almost more or less similar to a window AC

This Window AC also comes with with Blue fin condenser which is basically condenser coil with some sort of coating to protect it from moisture, dust and other dangerous particles.

This machine also has dehumidifier function that can automatically adjust the humidity level inside the room.

The double stage filtration is efficient enough to remove, dust, smoke, and other contaminants from the air. So what you get is cool and fresh air.

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Positives

  • Dual air filtration
  • Turbo mode
  • Dehumidification
  • Self-diagnosis tool
  • Low power consumption
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Negatives

  • Very poor service
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10. Panasonic 1.5 Ton 5 Star Window AC [ 2.5 Filter]

panasonic window ac
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Key Specification

Capacity1.5 Ton
Star Rating5 Star
Power Consumption/ Month98 Units ( Approximate for average use)
Inverter?No
Condenser Coil MaterialCopper
RefrigerantR32
Special FeaturesPM 2.5 filter, 4D cooling, Low power consumption
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Key Features

You will be surprised to know that this Windows AC has PM 2.5 filter in it. Do you know that PM2 2.5 filter can filter our harmful viruses, bacteria, and other harmful pathogens from the air? So this Window AC will not only give cool air but healthy air too.

The specially designed fins spread air in all directions. Panasonic calls it 4D cooling. So every corner of your room will get cool air.

Like other window AC’s in the similar price range, this window AC also comes with a Bluefin condenser that increases the cooling efficiency and the lifespan of the condenser tube.

This AC has a dry mode that can absorb the humidity from the room in no time. Coastal areas will benefit from this feature for sure.

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Positives

  • Low power consumption
  • Blue fin condenser
  • Dehumidification
  • Dry mode
  • LPM 2.5 filter
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Negatives

  • No negatives as such considering the price.
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Conclusion: Best Window AC In India

Good Air conditioners are capable of creating a soothing environment in your indoors despite sweltering heat outside. 

Today, we are witnessing the need for AC’s has grown immensely. AC’s are becoming a primary choice for all of us, and even money-minded people aspire to have one. I hope that the article will help you to make an informed decision.

If you need any further help in your purchase decision, please don’t hesitate to write in the comment section. We will be happy to help.

You May Also Like To Read

1. Top 10 best split AC In India 2021
2. Inverter AC vs non-inverter AC
3. Copper coil vs aluminum coil in AC. Which is better?

Rajib is the Co-Founder and the Lead Product Analyst of RiansTech. A BTech in Mechanical Engineering and a veteran in the Home Appliance industry with over 17 years of experience in designing appliances for industry leaders like GE and Whirlpool. He also runs a successful niche blog (RiansClub) on Mechanical Engineering

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