Best Window AC in India 2021 – Expert Reviews & Buying Guide

Are you looking for the Best Window AC in India 2021 for your office or home? Then you have come to the right place. Here, we discuss the best Air conditioner brand for window AC.

Best Window AC in India
best windows AC in India 2021

We have made a list of the top 5 best windows Air Conditioners in India 2021. It has designed to help customers for saving energy and best features like low noise and zero ground space.

These Air Conditioners offered the best features and comes with High branded companies like Hitachi, LG, Voltas, Carrier, etc. All of the ACs in my list is provides the Best cooling and its completely under budget.

So, don’t waste time and looking at the Top 5 best Window AC in India. We have provided a review of the pros and cons so, you choose the best window AC easily. There are 5 best AC same features is Warranty: 1-year warranty on product; 5 years warranty on compressor.

Top 5 Best Window AC in India 2020-21

1. Voltas 185 DZA/185 DZA R32​ – (Best Window AC brands

Voltas 185 DZA 1.5 ton AC is one of the best Window AC in India 2020-21. It is a much better feature of the rest AC. This has good features like a split Air conditioner. It has a 5-Star rating so, this Window AC is the best Window AC in terms of energy rating and low energy Consumptions.

This is a Voltas all weather AC that gives a good technique like multi-stage Filteraization. It also gives ambient Cooling and controls the temperature by sensing the indoor humidity During Monsoon. It has also an Eco mode and sleep mode.

This is the Best features of Windows AC in India. and That why we fell comfortably and This Window AC also Saves electricity bills and maintains room temperature the whole night. People search for Best AC in India Quora.

It is a Highly budget-friendly Window AC. The best thing is that It has self-diagnosis to check any problems if at all. This AC’s filtration process is very healthy and dust-free.

This process keeps the surrounding air clean and odorless. It has one disadvantage is it’s a little noisy, it’s making some noise but not too much. so, it is bearable. voltas best window brands of AC.


  • Capacity: 1.5 Ton
  • Energy Rating: 5 Star
  • Condenser Coil Type: Copper
  • Annual Energy Consumption: 1192.12 Kilowatt Hours


  • Affordable and cheap
  • Highly energy-efficient
  • Intelligent cooling and cleaning of air
  • Keeps the temperature balanced
  • Night Glow Function On Remote Buttons


  • A little noisy
  • Poor service from Voltas

2. Blue Star 3WAE081YDF – (Best Window AC in India)

The Blue Star 3WAE081YDF is an amazing Air conditioner manufactured by Blue Star. It is suitable for small rooms and offices because it has a low capacity of 0.75 tons.

But It is soundless and Saves a great amount of energy. This AC is 3-Star so, it consumes low energy and electricity. It comes with the best window ac brand Blue star.

Some of the best features are Sleep Mode as well as Dry Mode. Both Mode is fulfilling the cooling process for better efficiency. Blue Star comes with this AC so, the air and cooling of this AC are also good.

This AC comes with the Cheapest and Affordable price. It has an excellent cooling system with Anti-freeze thermostat System.

It has some disadvantages like a remote problem and This AC not suitable for large rooms. People search on google for Best AC brands in India Quora. Blue star best window brands of AC.


  • Capacity: 0.75 Ton
  • Energy Rating: 3 Star
  • Condenser Coil Type: Copper
  • Annual Energy Consumption: 650.25 unit


  • Affordable and highly-cheap
  • Perfect for small rooms
  • Anti-freeze thermostat
  • Excellent cooling system


  • Issues with the remote
  • Not suitable for larger rooms.

3. Hitachi 1 Ton 5 Star Window AC – (Best Window AC in 2020)

The Hitachi 1 Ton 5 Star model RAW511KUD Kaze Plus is one of the Best Window Air Conditioners in India for home. It has a 5-Star energy rating so, it also consumes low electricity. This Hitachi AC is the Best AC in India 2020. Annual energy consumption is given below features.

This AC comes with auto climate change technology that system maintains the temperature When the outer temperature of the room is very high.

It offers lower noise and dust-free air. It has also a filter clean indicator when the filter needed to clean then the indicator is also lighting.

This Hitachi Window AC has a copper condenser coil. It has one disadvantage is the installation of the Window AC. This is also another AC come with affordable price. The better fan cooling system and it is adjustable.

You can adjust it as well. This AC gives a healthy and hygienic Air. People also Search for Best AC in India on quora. Hitachi’s best window brands of AC.


  • Capacity: 1 Ton
  • Energy Rating: 5 Star
  • Condenser Coil Type: Copper
  • Annual Energy Consumption: 1120.75 units


  • Highly affordable and within budget
  • Filter clean Indicator
  • High energy consumption
  • Lower noise
  • Keep the air dust-free


  • Installation issues

4. Voltas 185 LZH/185 LZH R32 – (best window AC brands)

The Voltas 185 LZH/185 LZH R32 is a great model of Window Air Conditioners in India. This AC comes 5-star rating and 1.5-ton capacity. It has also a condenser copper coil. It gives the best efficiency for years. There are some notable features given below.

Voltas is the best window ac brand of AC. It has excellent cooling and efficiency. This AC comes with 5 stars therefore, it saves money and energy also. One disadvantage of this AC is Poor customer Support. Voltas is The Best Window AC in the world.

The best filtration system it gives a neat and clean air. It helps to live healthily. It gives also dust-free and anti-bacterial air. The good and reliable remote control, it easy to use and understand. People search in google for Best AC in India quora.


  • Capacity: 1.5 Ton
  • Energy Rating: 5 Star
  • Condenser Coil Type: Copper
  • Annual Energy Consumption: 1157.29 units


  • Excellent cooling and efficiency
  • Saves electricity and money
  • Reliable remote control
  • High energy consumption
  • Affordable and durable machine


  • Poor customer support

5. Voltas 0.8 Ton 3 Star Window AC – (best window brands of AC)

This is Voltas one more Window AC model. It has a 3-star and 0.8-ton Capacity. It is perfectly fitted in a medium-class room. This AC comes with some best features like sleep mode, Turbo mode, Fan speed mode, and anti-dust for air cleaner.

It is an Affordable and budget-friendly AC. This Window AC also has a self-diagnosis feature and no-time cooling feature. This AC comes with Faster and clean air Cooling.

It is clear that this ac save our money for maintenance and electricity bills. People search for Best AC in India on quora. best window brands of AC.


  • Capacity: 1.5 Ton
  • Energy Rating: 3 Star
  • Condenser Coil Type: Copper
  • Annual Energy Consumption: 1338.43 units


  • Affordable and efficient
  • Faster cooling and cleaner air
  • 100% copper condenser coil
  • For medium-sized rooms


  • A little noise
  • Issues with remote


If you are still confused with the options mentioned above, we have another perfect solution for you. The buying guide and Tips are everything that you can look for while purchasing a Windows AC. It may not be an easy task for everyone who understands the technical aspects, but no tension I am Here.

1. Check the Room Size

This is the important thing for when you buying Window AC. Every AC is not powerful, so it will cool the whole big room in no-time.

But When you buy an AC then you also measure and consider room-sized and after considering then we take the decision to buy AC.

We have listed AC above for small and medium-sized rooms.

2. Choose Best Energy Rating

You also choose those AC which will have an up to 3-star rating. Because fewer stars led to more electricity bills.

So, you buy 3-star, 5-star, etc. Stars show its energy consumption. But you want to buy a 3-star window AC at a low price then you also buy it.

But my view is to go to 5-star for a higher price and valuable AC.

3. Decide your Budget First

First decided your Budget. then you go to buy an AC. but How much money you spent on buying window AC.

Because Window AC comes low price as compared to split Air conditioners. First, you decided the Budget then you go for the specifications of Window AC.

But the price of AC is not a problem for you then you also buy the best rating Window AC.

4. Choose the Less Noisy

One AC has all the best features for buying but one disadvantage is high noise then you buy this AC? In these situations, my guide tells that highly noise AC gives cooling perfectly but this noise is unbearable.

This not gives a comfortable for all people. so, I advise checking the AC list which AC comes with low noise.

5. Some Additional Features

Some of the Best features in AC are Sleep mode, Turbo mode, Eco mode, Auto timer, Dust-free air system, and Anti-dust filtration, Self-diagnosis, Dehumidification, and many more.

They have the best features for cooling and Best efficiency. So, you also choose one of the features that you will satisfy your products.


Here, I give a list of the Top 5 Best Window AC in India 2021 with reviews and buying guides. The best tips and Window AC buying guide in India available here.

We wish you choose the Best Window Air Conditioners from my Guides. I am trying to give the whole information about the Best window Air conditioners in India.

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