5 Best Air Conditioners in India 2021 | Honest Reviews

Are you going to buy an AC? And confused about which one to buy? Don’t worry, that’s normal. Because AC is quite expensive so it’s obvious to gain knowledge before making a decision.

Here I am who is going to help you to find out the best AC according to your budget, room space, window size, and many other parameters.

Best AC in India 2020

I am going to split every little section and describe them with small points which will help you to make the best decision for yourself. So, Read Our Buyer Guide.

Best Room AC in India | Best Inverter Ac in India:-


Product Name

Amazon Product Links


LG 1.5 Ton 5 Star Inverter Split AC


Daikin 1.5 Ton 4 Star Inverter Split AC


Hitachi 1.25 Ton 5 Star Inverter Split AC


Voltas 1.5 Ton Star Inverter Split AC


Carrier 1.5 Ton 5 Star Inverter Split AC

best air conditioner

LG 1.5 Ton 5 Star Inverter Split AC

It is a 5-star energy efficient split air conditioner manufactured by LG. It makes use of the latest R 32 refrigerant gas which is eco friendly and ensures that you don’t contribute to global warming while staying cool. It comes with an HD filter that removes microorganisms, pollens, dust, mites, and pet dander from the air. It also removes microscopic particles making the air clean and healthy. 

It features EZ clean filter that enables quick and effective cooling; enhances the longevity of the conditioner. 

It comes with a dual inverter compressor with a rotary motor that has a rotational frequency; offers faster cooling and saves energy. With a cooling score of 5, this conditioner ensures effective cooling even at high-temperature conditions.  It is backed by a 10 years warranty on the compressor.


  • Has a capacity of 1.5 tons. 
  • Split AC with inverter compressor.
  • Copper condenser coil that requires low maintenance. 
  • Eco-friendly R32 refrigerant gas.
  • Double filtration removes harmful particles from the air. 
  • 10 years warranty on the compressor.
best air conditioner

Daikin 1.5 Ton 4 Star Inverter Split AC

It is a 5-star energy efficient split air conditioner that includes innovative features like Neo Swing compressor, stabilizers, Power chill function, and much more to provide you better cooling experience.

Neo sewing technology ensures that the compressor rotates its blade smoothly in order to minimize friction and vibration; thereby providing quiet operation. Moreover, it prevents leakage of refrigerant gas ensuring efficient operation. Daikin 1.5 ton Inverter comes with an inverter stabilizer that handles voltage fluctuations and performs voltage regulations; thereby eliminating the need for a stabilizer. 

When you feel the need to cool down your space faster, you can switch on to the Power Chill Function. It offers faster and effective cooling so that you can relax spending your time under the sun. When you need to use other appliances and keep the conditioner powered on at the same time, you can enable the Econo mode. This function minimizes the energy consumption of the conditioner so that you can use other electronic appliances with ease. With the Coanda Airflow operation, Daikin 1.5 ton Inverter circulates airflow into the corners of a room by an upward swing. It enables you to stay cool and comfortable even when the external temperature is high.


  • Has a capacity of 1.5 tons. 
  • Split AC with inverter compressor.
  • Power Chill Function cools down your space faster.
  • Neo sewing technology causes the compressor to operate smoothly; minimizes friction and vibration.
  • 4-star energy efficient.
best air conditioner

Hitachi 1.25 Ton 5 Star Inverter Split AC

Hitachi 1.5 ton AC is number three on our list. It comes with innovative features and delivers you a better cooling experience. It comes with a speed compressor that adjusts power depending on the heat load. It is energy efficient and produces minimum noise while operating. It has a capacity of 1.5 ton and is suitable for a medium-sized room. It comes with a copper coil that ensures effective cooling and requires low maintenance.

It features a wide-angle deflector wave blade design that removes unpleasant odor from the evaporator by keeping the coil dry. It comes with on/off timer technology and has a stabilizer free operation. Hitachi Air conditioner comes with a Filter clean indicator that informs you about the time to clean the filter. It also ensures that the conditioner doesn’t consume power and performs efficiently.

Inner grooved copper offers an increased surface area that enables heat exchange and provides superior cooling.


  • Split AC with variable speed compressor.
  • It has a capacity of 1.25 ton; suitable for medium-sized families.
  • Power consumption (cooling) 1449 Watts.
  • Energy rating – 5 stars.
  • 5 years warranty on compressor.
  • 1-year warranty for the life of the product.
  • Refrigerant gas: R410A No ozone depletion
best air conditioner

Voltas 1.5 Ton Star Inverter Split AC

Voltas manufactures split windows and system air conditioners. Voltas 1.5 liters split air conditioner is next on our list.  It comes with a galore of features to provide superior cooling performance. 

It is powered by DC inverter technology; it minimizes power consumption by maintaining consistent temperature without turning the on/off button often. It works under a wide operating range, protecting the conditioner if there are voltage fluctuations. There is no need to use an additional stabilizer with the conditioner because of the low start-up voltage.

Voltas 1.5 Liters inverter air conditioner provides clean air by removing harmful contaminants and odor from the air. It features low-frequency torque control that maintains a constant temperature and saves energy. With multi-stage filtration, it removes dust and harmful particles present in the air and provides you clean and fresh air.  It features four-way auto louvers that deliver air uniformly across the room.


  • It has a capacity of 1.5 ton.
  • Energy rating of 5 stars.
  • 1-year warranty on the product.
  • 5-year warranty on the compressor.
  • Suitable for medium-sized rooms of 111 to 150 sq feet.
best air conditioner

Carrier 1.5 Ton 5 Star Inverter Split AC

Carrier 18k star ESKO neo inverter r32 split AC (i015) comes with free stabilizer operation. It works efficiently between 150 to 280 Volts even at a temperature of 48 degrees Celsius without a stabilizer.  Carrier 1.5 Ton 5-star inverter is designed to last long and deliver fast indoor cooling. 

Carrier 1.5 Ton star inverter works even at a low voltage of 195 volts and at a high ambient temperature of 52 degrees Celsius. It includes other features like louver position memory, refrigerator leakage detector, and so on. 

It comes with an inverter compressor that adjusts power consumption according to the heat load. It is energy efficient and produces minimum noise. It has a copper condenser coil that provides better cooling and saves energy. It is backed by a 1-year warranty for the life of the product; 1 year limited warranty on compressor and 10 years warranty on compressor.


  • Split Air Conditioner with inverter compressor.
  • It has a capacity of 1.5 ton.
  • The energy rating of 5 stars.
  • 1-year limited warranty on compressor 
  • 10 years warranty on the compressor.
  • Refrigerant gas: R32.
  • Additional PM 2.5 filter.

I am assuring you that after reading our article you will be more knowledgeable and confident before investing a huge amount of money. Because we always believe that people should have basic knowledge before buying any expensive product.


Here is the list of points and their description which will help you to understand basic facts about Air Conditioner:-

  1. Description of AC
  2. Energy Efficiency
  3. Stars
  4. Your Room space
  5. Special Features.

Firstly talk about,

How does AC work? Let’s have a quick and short look:-

Ac generally works like a refrigerator where the three units of AC help the liquid to become gas and spread the cool air.

Ac has three major parts called the condenser, compressor, and evaporator. Compressor and condenser are the outside parts of an Ac and it helps to make the hot air into a cold liquid and it goes through a pipe to the evaporator where it starts to evaporate into a cold gas. Lastly, the evaporator helps to blow the cold air throughout the room.

If you want to know briefly about how an AC works? 

Click the below link.

How Does an Air Conditioner Work?

What is Energy efficiency? And how does the company decide the ratings(Stars) for energy efficiency?

When an appliance takes less energy to operate and give better results then we will grant the appliance as energy efficient.

Nowadays the Government has given clear instructions to companies to label the star rating which is based on the annual energy consumption in Kwh/year.

The star rating will decide your annual expenditure on electric bills.

The higher the rating is the more it is helpful for your budget and environment.

If you want to know more please click on the link below.

Understanding Energy Ratings For Appliances

How to know what ac is perfect for your room space?

When you are buying an AC after checking everything properly you should have a brief idea about your room size and the size of AC. Because if you buy a too-large AC than your room space then it will show off early and would not get enough time to dehumidify. It can cause moisture in the air and a cold environment. 

The same goes for too small AC than your room. It will never cool your room and cost you too much.

I am giving you a calculation method where you can find  what is perfect BTU size of AC according to your room space,

Measure your room size in square footage and multiply with 30 to get the perfect size of AC.

Length X width = Square Footage.

The BTU size of your AC will be Square Footage X 30.

For the second floor and kitchen, you need to multiply 40 with Square Footage.

Each foot above the 8 ft ceiling you need to add 1000 with Square Footage.

If you want to learn more about it please click on the below link.

Air Conditioner – How To Select The Proper Size Unit

Special Features of An Ac:-

Special Features Means the Other extraordinary facilities of an AC which will help you to save not only your budget it will also make your AC work efficiently.

Different companies offer different types of Special Features and the budget will be higher for these kinds of additional features.

The Most common feature nowadays companies have indulged with Ac is Inverter,

Inverter:- Everybody knows Inverter is used to convert Direct current to Alternating Current.

 How does it help AC? This is the question everybody asks. But the answer is very simple, high power-sucking electrical appliances like AC can suck high power of current during the start but if you have an inverter installed in it then it will less energy to start up and save almost 25% current. 

The benefits of an Inverter are remarkable that’s why I always suggest Inverter AC for anyone.

Check the list of best inverter AC

Link of Inverter AC

Dust Filter:- Dust filter is an extra feature that helps AC to remove the dust in the air. Because of the dust filter, you will get more purified air than normal AC gives.

Air Purifier:- The air purifier did the same thing as a dust filter does. It purifies the air and makes it more healthy and environment friendly.

These are some important features that you should look at in your favorite AC. As I said many companies have offered many special features but I just mentioned the features according to need and budget.

You can go for other special features but these are the worthy ones.

I have mentioned these points for you so that you can compare different AC companies with their product descriptions and services.

Now we are going to have a look at “Best Room ACs in India” 

We all know Samsung is a renowned brand in India. In terms of trust, Samsung has established itself in the 1st position.

Product quality and customer satisfaction are the first priority of LG.


Best Air Conditioners Brand in India 2020

Summers are here, most of us are preparing to turn to the cold comfort provided by air conditioners. People probably don’t realize what environmental harm the air conditioners bring with them. 

Air conditioners run from fossil fuels like coal. Fossil fuels lead to the emission of carbons; energy is lost generating as well as transmitting electricity. Therefore I need to be more aware of air conditioning.


Eco-friendly air conditioners are becoming an accepted form of conditioning for manufacturers and consumers alike. Daikin introduces conditioning technology utilizing R32 refrigerators. 

Daikin has been providing reliable services for over 12 years in India. It is the only company that manufactures air conditioning systems and refrigerators.

Daikin manufactures a range of split air conditioners that come loaded with amazing features, exceptional cooling performance, and energy-saving technology. It sells 3 to 5-star energy efficient inverters. Some of the Air conditioners manufactured by Daikin India are:

FTXF     Category: Split Air Hi-Wall Air   KW: 5, 5.2, 6.2, 6.5, 7.5, 

FTKR      Category:  Inverter   KW: 3.5,5,6

JTJKJ    Category: Inverter   KW: 3.6,5,6


Headquartered in Seoul, South Korea LG Electronics is a South Korean multinational company. It got diversified into sectors like Communications, Home Appliances, Air Solutions, and Vehicle Components. LG manufactures an array of high-performance appliances using innovative, resource-saving technologies that make cleaning easier and faster than before. 

The new range of LG conditioners comes with dual inverter technology, Ocean Black Fin, double filtration, stabilizer free plus, and low gas detection that make them ideal for Indian families.

Dual Inverter Technology: It detects problems like improper, cooling, and noisy functioning; leads to faster and effective cooling. It is backed by a 10 years warranty on the compressor and ensures the longevity of the conditioner.

Mosquito Away Technology: LG is the only company that manufactures Air conditioner with Mosquito Away Technology that keeps the mosquitoes away and offers faster cooling and saving.

3D Micro Dust Protection Filter: This filter removes harmful microscopic particles present in the air with the help of its strong electrostatic force.

Blue Star:-

Blue star Limited is an Indian company that specializes in designing, developing, manufacturing, and marketing a wide range of products in the commercial refrigeration and air conditioning industry.  It manufactures split, portable, window, and fixed speed air conditioners.

The split conditioners can be classified into 

  • D Series 
  • Q Series
  • A Series
  • Y Series 
  • XA  Series 
  • XB Series and so on.

Blue Star Inverter AC’s are backed by Precision Cooling Technology. These are designed to ensure the comfort of the users in indoor room conditions. You can set the temperature in decimals as precisely as 0.5 degrees Celsius so that you can enjoy cooling even during adverse weather conditions.

Normally Inverter Air conditioners allow the users to maintain a 1-degree temperature setting. You can change your temperature from 24 degrees to 25 degrees Celsius. On the contrary Blue Stars, precision cooling lets you set the temperature precisely by 0.5 degrees Celsius.


Headquartered in Seoul, South Korea Samsung is a South Korean conglomerate. It was established in the year 1938. Over three decades it got diversified into sectors like food processing, textiles, insurance, securities, and retail. 

It manufactures System AC and Split AC.

System AC Features 

  • Wind-Free TM maintains a comfort level of coolness without the unpleasant feel of cool air.
  • Long wind – Wider and larger blades cool large space faster without leaving a dead zone.

Split AC Features

  • It cools much faster by running the compressor at the maximum level with the fastest fan for 30 minutes.
  • 2 step cooling mode begins cooling the air using its fast cool mode. It then changes to Comfort Cool mode to maintain the desired temperature; you don’t need to keep changing the settings.
  • Good sleep function creates a desirable atmosphere for a night’s sleep. With the temperature control, it gives you comfort so that you fall asleep fast, has a sound sleep as well as wake up refreshed.


Headquartered in Chiyoda, Japan Hitachi is a Japanese multinational conglomerate. It got diversified into aircraft engines, automotive systems, components and devices, and so on. It manufactures inverter split, fixed speed, and window air conditioners. 

Inverter Split

  • High-grade inverter split Air conditioners from Hitachi ensures faster and effective cooling of your home, saving energy at the same time.
  • With a steady cooling compressor, Hitachi split inverter Air conditioners gives you faster cooling even at 52 degrees Celsius to provide you instant relief from the heat.
  • Conditioners come with stain-resistant steel filters that help in improving the quality of air removing odor as well as harmful microorganisms in the room to give fresh and cool air.

Fixed Speed

  • Fixed speed split conditioners by Hitachi provide powerful and energy-efficient cooling solutions for home and offices. 
  • Inner grooved copper offers quick and optimum refrigeration flow. The increased surface area provides better heat exchange and efficiency.
  • Hitachi’s Tropical Design Technology cools your room faster and offers better cooling even during the summers.

Window Air Conditioners

  • Hitachi Air conditioners are smart enough to set the desired temperature at a particular time without having someone to change it and again. 


Carrier Global Corporation is a Florida based company. As an independent company, Carrier manufactures and distributes heaters, ventilators, and air conditioning systems.  It got expanded to manufacture commercial refrigeration and foodservice equipment and much more. 

It manufactures split Air conditioners, WIFI Air conditioners as well as Window conditioners. 

Split Air conditioners

  • Flexicool technology allows the consumers not just to change the conditioner’s cooling but it is resource-saving as well.
  • With the help of hybrid cooling, the air conditioners deliver comfort even at 52 degrees Celsius.
  • Eco-Friendly Refrigerant 52 – It’s a better and healthier alternative to conventional refrigerators.
  • Works effectively between 15o to 280 volts and temperatures of 48 degrees Celsius.
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