10 Best Window AC in India (May 2023) – Buyer’s Guide

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Our Top Picks

Best Overall – LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC

If you want an AC with a noiseless operation, 5-star energy efficiency rating, great inverter compressor, and good brand customer support and service, the LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC are the one to buy

Best Budget – Havells Lloyd 1.5 Ton 3 Star Window AC

Best Soundless LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC

This is the best soundless Window AC with Wi-FI and Inverter features under INR 40000. Also, what is best is that it is known for efficient and faster cooling

Best Power Efficient Inverter Technology – LG 1.0 Ton 5 Star DUAL Inverter Wi-Fi Window AC

Under INR 30000, this is the best Window AC, which is highly energy-efficient. It has a noiseless operation, too

Summary with Window AC Price List 

For an easy glance, here is the list of the best Window AC in India along with the price list –

That concludes our list of best Window AC prices in India. We have tried to present a holistic comparison and features to help you buy the best Window AC in India.

Our Top 10 Picks for the Best Window AC in India

Here are our top ten picks to help you find your ideal window AC in India:

Customers looking for a strong air conditioner to cool a big room choose the Havells Lloyd 1.5 Ton 3 Star Window AC. For an air conditioner of this size and capacity, a power consumption of 1615 watts is reasonable. The air conditioner features a sleek, contemporary style that complements the interior design. It boasts a luxurious appearance because of its white body and silver front panel.

The design of this air conditioner is outstanding because it is built of materials of the finest quality and is made to last for many years.

The Havells Lloyd 1.5 Ton 3 Star Window AC includes various air filters, which deliver clean, hygienic air. For those with respiratory problems, the anti-bacterial filter helps filter out allergens and contaminants from the air.


Product Specifications:

  • Brand: Lloyd
  • Energy Star: 3 Star
  • Colour: White with Silver Deco Strip
  • Capacity: 1.5 tons suitable for medium size rooms up to 150 square feet
  •  Annual Energy Consumption: 1215.35
  • ISEER Value: 3.03
  • Warranty: 1 Year
  • Refrigerant: R32 Refrigerant



Even in extremely hot temperatures, it is intended to provide effective cooling. 

There is no inverter technology in the air conditioner.

The air conditioner includes several cooling settings, including Environment-Friendly sleep mode.

Since the air conditioner weighs 57 kg, installing and moving it could be challenging.

The high-performance Lloyd 1.5 Ton 5 Star Window AC is designed to provide effective cooling in hot and muggy environments. It can chill rooms up to 150 square feet because of its 5100 W high cooling capacity. Its high airflow rate of 550 cubic metres per hour ensures the space is filled with cold air. With a 5-star energy rating, the air conditioner is very energy-efficient. Advanced air filters, such as a dust filter, a silver ion filter, and an anti-bacterial filter, are included with the air conditioner. These filters are suitable for those with respiratory conditions because they eliminate dust, allergens, and germs from the air.

The air conditioner includes several cooling settings, including dry, fan, and sleep modes. The air conditioner has a timer function that can be set to turn on or off at particular times, an LED display panel that shows the temperature and mode settings, and a remote control that lets you change the settings while you’re away from the device.


Product Specifications:

  • Brand: Lloyd
  • Energy Star: 5 Star
  • Seasonal Energy Efficiency Ratio (SEER): 3
  • Capacity: 1.5 tons suitable for medium size rooms up to 150 square feet
  • Annual Energy Consumption: 1114.71
  • ISEER Value: 3.37
  • Warranty: 1 Year on the product and 5 Years on the Compressor
  • Blue Fins Coils: Ensures better cooling performance



The 1.5 Ton Window AC from Lloyd is extremely energy-efficient, earning a 5-star ranking.

Compared to other models on the market, the Lloyd 1.5 Ton Window AC has a comparatively higher noise level.

This air conditioner can rapidly cool the room thanks to its strong compressor and fan.

It is only intended to cool one room.

With a cooling capacity of 1.5 tons, the Daikin 1.5 Ton 5 Star Dust Filter Window AC is appropriate for medium- to large-sized rooms. The Bureau of Energy Efficiency (BEE) awarded it a 5-star grade, indicating it is extremely energy-efficient. The dust filter it includes ensures your room’s air is pure and healthy by assisting in the removal of harmful airborne contaminants. The filter is readily cleanable and washable, making maintenance simple.

The Daikin 1.5 Ton 5 Star Dust Filter Window AC has an auto-restart function that, in the event of a power outage, restarts the AC when power is restored, preventing the need for manual activation. Additionally, it has a sleep setting that gradually raises the temperature while you sleep to keep you cosy throughout the night. 


Product Specifications:

  • Brand: Daikin
  • Capacity: 1.5 Tons
  • Cooling Power: 17231 British Thermal Units
  • Special Feature: Dust Filter
  • Energy Star: 5 Star
  • Annual Energy Consumption (as per energy label): 1265 units
  • ISEER Value: 09
  • Manufacturer Warranty: 1 Year on Product, 1 Year on Condenser, 1 Year on Compressor



According to the Department of Energy Efficiency, the Daikin 1.5 Ton 5 Star Dust Filter Window AC is rated 5 stars.

For the AC to operate at its best, frequent maintenance is necessary.

The design of this air conditioner makes it work quietly.

Given that it is a premium product, its price is higher than other versions available on the market.

A washable dust filter that is included with this air conditioner serves to filter out airborne contaminants.


When power is restored, this air conditioner’s auto-restart feature turns it on automatically.


The Carrier 1.5 Ton 3 Star Window AC is a reasonably priced air conditioner that is made to provide adequate cooling in space. It can cool a room up to 150–180 square feet with its 1.5-ton of cooling capacity. The air conditioner received a 3-star grade from the Bureau of Energy Efficiency, indicating that it is energy-efficient and uses less electricity. It makes use of the environmentally friendly and minimally warming R32 refrigerant gas.

This air conditioner’s air filtration uses high-quality mesh to help filter out dust and other airborne contaminants. It has an auto-restart feature that guarantees that the AC restarts automatically when the power is restored during a power outage. To prevent you from feeling too cold while you sleep, this air conditioner has a sleep mode function that gradually raises the room’s temperature by 1 degree Celsius per hour. The sleep setting aids in energy conservation and keeps your bedroom at a comfortable temperature while you sleep. With a noise level of about 50 decibels, it also runs softly.


Product Specifications:

  • Brand: Carrier
  • Capacity: 1.5 Tons
  • Cooling Power: 5100 Watts
  • Special Feature: Dust filter, PM 2.5 Filter
  • Energy Star: 3 Star
  • Annual Energy Consumption: 1315.98 units
  • ISEER Value: 3
  • Manufacturer Warranty: 1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance



The air conditioner has a digital display and remote control that may be used to control it.

A limited warranty for the air conditioner might be included, but it might not cover all repairs and replacements.

You can preset the programmable timer to switch the air conditioner on or off at a certain time.

The indoor unit may make more noise than some users would prefer.

A high-efficiency air filter in the air conditioner removes dust, pollen, and other contaminants.


The Blue Star 1.5 Ton 3 Star Fixed Speed Window AC has several features and advantages and is a highly effective and powerful air conditioning unit that is perfect for use in residential and business spaces. The air conditioner has a 3-star rating, which indicates that it is very energy-efficient and can help you lower your carbon footprint while saving money on your electricity expenses. The AC has a fixed-speed compressor, guaranteeing it always works consistently and at its best. The AC employs a top-notch rotary compressor to quickly and effectively cool your room.

Additionally, the installation and use of the AC are made to be simple. The Blue Star 1.5 Ton 3 Star Fixed Speed Window AC has a streamlined, contemporary appearance that fits any interior design scheme well. It is a top-notch air conditioner with features and advantages, making it a great option for anyone seeking a dependable, effective, and potent cooling solution.


Product Specifications:

  • Brand: Blue Star
  • Capacity: 1.5 Tons
  • Special Feature: Dust Filter
  • Energy Star: 3 Star
  • Colour: White
  • Annual Energy Consumption: 1168.9 units
  • ISEER Value: 3.24
  • Manufacturer Warranty: 5-Year Warranty on Fixed Speed Compressor by Blue Star



High cooling capacity of 1.5 tons.

The efficiency of the AC may not be as high as that of systems with variable-speed fans.

The thermostat for the air conditioner has an anti-freeze feature that keeps the condenser from freezing up.

The AC might be a little noisy for some users when running at maximum capacity.

The air conditioner is tough and able to withstand everyday use.


One of the market’s most energy-efficient air conditioners is the Blue Star 1.5-ton 5-star Window AC. The air conditioner’s 1.5 tons of cooling power makes it appropriate for rooms up to 150 square feet. It has a strong rotary compressor that, even in extremely hot conditions, quickly and effectively cools your area. It has a strong design that is built to last for many years and withstand the demands of everyday use. 

The Blue Star 1.5-ton 5-star Window AC has several cutting-edge safety features that give you peace of mind while using the appliance. It also has a self-diagnosis feature that notifies you of any potential problems with the unit so you can and quickly fix them. This AC will give you the cooling performance and comfort you require to remain cool and comfy all year long thanks to its high cooling capacity, energy efficiency, and user-friendly features.


Product Specifications:

  • Brand: Blue Star
  • Capacity: 1.5 Tons
  • Cooling Power: 16548.2 British Thermal Units
  • Special Feature: Dust Filter
  • Energy Star: 5 Star
  • Annual Energy Consumption: 1045.04 units
  • ISEER Value: 3.59
  • Manufacturer Warranty: 5 Year Warranty on Fixed Speed Compressor by Blue Star



This air conditioner is perfect for medium- to large-sized rooms because it has a cooling capacity of 1.5 tons.

When compared to other models, the AC is a little more expensive.

An integrated anti-freeze thermostat in the air conditioner keeps the condenser from freezing up and harming the system.


7. LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC – Click here for Amazon deal

Designed for home and office use, the LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC is a high-end air conditioner. A professional can install it because it is made to fit perfectly into a window. It uses a dual inverter compressor to rapidly and effectively cool the space while using less energy. The air conditioner has a 5-star rating, indicating that it is very energy-efficient and can reduce power costs. You can control the temperature, set a timer, and switch on or off the air conditioner using the LG ThinQ app from any location.

You can use voice commands to operate the AC device without using your phone or remote. A multi-stage air purification system is included with the LG 1.5 Ton 5 Star DUAL Inverter Wi-Fi Window AC to guarantee that the air in your room is pure and healthy. Additionally, it has a self-cleaning feature that stops mould and germs from growing on the heat exchanger.


Product Specifications:

  • Brand: LG
  • Cooling Power: 1106.26 Kilowatts
  • Special Feature: Inverter Compressor, High-Density Filter, Dust Filter, Fast Cooling, Dehumidifier
  • Energy Star: 5 Star
  • Annual Energy Consumption: 1106.26 Units per year
  • ISEER Value: 3.50
  • Manufacturer Warranty: 1 Year on Product, 5 Years on PCB and 10 Years on Compressor with gas charging



This AC’s dual inverter compressor technology guarantees quicker and more effective cooling.

To guarantee optimum performance and longevity, regular maintenance and cleaning are necessary.

Low noise levels are produced when the AC is operating.

There is no heating feature included with this AC.

You can use your smartphone or other smart devices to control the AC remotely, thanks to the Wi-Fi connectivity function.


8. LG 1.0 Ton 5 Star DUAL Inverter Wi-Fi Window AC – Click here for Amazon deal

With a cooling capability of 1.0 Ton, the LG 1.0 Ton 5 Star DUAL Inverter Wi-Fi Window AC is made to cool small to medium-sized rooms efficiently. This AC’s DUAL Inverter Technology enables quicker and more effective chilling. While the wider rotational frequency conserves energy by using less power, the dual rotary compressor guarantees a quicker cooling experience. You can control the AC’s on/off, temperature settings, and routines from anywhere, at any time, using the LG ThinQ app.

The Smart Diagnosis feature enables the device to identify and resolve any AC-related problems instantly. The Comfort Air function aids in distributing cool air uniformly across the space. Additionally, it ensures that the air flows in a particular way, minimising the possibility of direct airflow on your body, which may be uncomfortable. An anti-bacterial filter included with the air conditioner filters out airborne contaminants like dust, pollen, and bacteria. This guarantees that you are breathing pure, healthy air.


Product Specifications:

  • Brand: LG
  • Capacity: 1 Tons
  • Special Feature: Inverter compressor, Convertible, Wi-Fi, Remote Control, Dust Filter, Dehumidifier, Fast Cooling
  • Energy Star: 5 Star
  • Seasonal Energy Efficiency Ratio (SEER): 3.68
  • Annual energy consumption: 672.46 units
  • ISEER value: 3.68
  • Manufacturer Warranty: 1 Year on Product, 5 Years on PCB and 10 Years on Compressor with gas charging



The AC employs inverter compressor technology, which modifies cooling speed in response to the room’s temperature.

Only 1 ton capacity.

Extremely budget-friendly.


The Voltas 1.5 Ton 5 Star Inverter Window AC is a popular option for customers seeking an economical and energy-efficient air conditioning solution. This air conditioner can cool a medium-sized room of up to 150 square feet because it has a 1.5-ton cooling capability. This air conditioner is one of the most energy-efficient models on the market with a 5-star ranking. It has an ISEER rating of 3.31, which enables you to reduce your energy costs by up to 25%. 

The compressor in this air conditioner changes its speed in accordance with the space’s cooling needs thanks to the inverter technology it uses. This promotes energy conservation and aids in keeping a constant temperature. High Ambient Cooling: The AC is ideal for use in regions with severe weather because it can provide cooling even at high ambient temperatures of up to 50 degrees Celsius. R32, an environmentally friendly refrigerant with minimal potential for global warming, is used in this model.


Product Specifications:

  • Brand: Voltas
  • Capacity: 1.5 Tons
  • Cooling Power: 5100 Watts
  • Special Feature: Inverter, Dust filter, Dehumidifier, Anti-bacterial Filter
  • Energy Star: 5 Star



Extremely energy-efficient.

It might not be appropriate for places with high temperatures and humidity.

Consistent temperature is facilitated by inverter technology.

To guarantee optimal efficiency and longevity, regular maintenance and cleaning are required.

Despite the high ambient temps, the AC can still provide cooling.


The Panasonic 1.5 Ton 5 Star Window AC is a well-liked air conditioner model among customers looking for an economical and energy-efficient option for cooling medium to large-sized rooms. With a cooling capability of 1.5 tons, this air conditioner is appropriate for rooms up to 150–180 square feet. This AC inverter technology ensures that the compressor changes its speed per the space’s cooling needs, which aids in keeping a stable temperature and reduces energy consumption. Powerful Mode offers immediate cooling when required, making it practical on hot summer days or when you need to cool down a room rapidly.

It is a good option for people searching for an inexpensive, energy-efficient way to cool medium- to large-sized rooms. Some of its key features include inverter technology, an environmentally friendly refrigerant, powerful mode, and air filtration; however, some disadvantages include the need for a window, a small coverage area, and upkeep requirements. Overall, this window AC provides excellent value for the money and is a solid option for those needing one. 


Product Specifications:

  • Brand: Panasonic
  • Capacity: 1.5 Tons
  • Cooling Power: 17230 British Thermal Units
  • Special Features: Dust filter, antibacterial coating, Quick Cooling and Wide Coverage, Energy Savings, Better Air Throw, Good Quality of air with PM 2.5 Filtration and Built-in Temperature Indicators for the models
  • Energy Star: 5 Star



Inverter technology for environmentally friendly and energy-efficient operation.

Compared to conventional filters, Easy Filter Plus maintenance and cleaning may take more time and effort.

Air filtration assists in removing pollutants, allergens, and dust.

Slightly expensive as compared to other options available in the market.

How do We Shortlist the Best Products for You?

Wondering how do we determine which window ACs are the best for you? Here are the criteria we use to pick the top-rated Indian air conditioners:

1. Specifications & Features

We analyze each window air conditioner deeply per its latest features and specifications. We recommend the ones with the most useful and convenient features to make your life easier.

2. Customer Reviews

We carefully read verified customer reviews on online shopping portals to know the feedback from “real” people.

3. Complaints

We also thoroughly go through complaint portals and forums online to see if there are any complaints about a product that most people face.

4. Warranty

Warranty plays a huge role in product maintenance. We recommend air conditioners with good warranty offers.

5. Pricing

We carefully examine the air conditioners’ specifications and analyse whether they are priced accordingly. We only recommend the ones that offer value to customers.

6. Service Quality

We recommend the brands and models that offer their customers generous customer service and quality through good offers, flexible policies, and other incentives.

Are you looking for the best window AC in India but overwhelmed by the countless options available? This article will help you find your ideal window AC under your budget. In the end, we also talked about window AC vs split AC in-depth and answered some frequently asked questions about the same.

Explore Plenty of Window Air Conditions to Choose the Best From

The oldest and the most budget-friendly – a window AC is preferred by many people even today. People who can’t get a split AC installed due to some hindrances in the installation process or have a tiled wall they don’t want to ruin prefer window ACs more. Whatever the reason may be – the demand for window ACs is high all the time.

If you are looking for the best window air conditioner for your home, you are in the right place. In this article, we have listed the top ten window air conditioner models – varying in their specifications, energy ratings, tonnage capacity, technologies, pros, and cons. We have kept our list as diverse as possible to cater to the needs of each type of buyer.

Window AC vs Split AC

The critical difference between a window and split AC is its design and way of installation. However, the cooling ability and power consumption depend on the air conditioner’s tonnage capacity and energy star ratings – regardless of being a window or a split AC. People choose a window or split over one another mainly because of their preference, space availability, ease of installation, etc.

However, these are a few common things that differentiate a window AC from a split AC:

Window AC

Split AC

Old-school design

Modern, sleek design

Usually quite noisy

Usually have a low-noise operation

Hardly have LED temperature indicator panels in some brands

Displays the AC temperature in every model

Mounted on windows

Mounted on walls

Single unit with no additional outdoor box

Two units – indoor and outdoor

Less expensive

More expensive

Easy to install

Require professional assistance along with drilling ducts for installation

Tonnage capacity only limited to a maximum of 2 tons

No maximum tonnage capacity

Buyer’s Guide to Choose the Best Window AC

Here are a few crucial things you must keep in mind while purchasing a window AC:

1. Size of Your Room

It is very important to choose the AC tonnage capacity per your room’s size. This table will help you understand how an AC tonnage capacity varies according to the room size to help you understand your ideal AC size.

So, if your room is less than 100 sq. ft., a 0.75 ton is perfect. Similarly, if your room is less than 120 sq. ft., you must go for a 1-ton AC.

0.75 Ton

<100-120 sq. ft.

1 Ton

<120-150 sq. ft.

1.5 Ton

<150-180 sq. ft.

2 Ton

<180-200 sq. ft.

2. Energy Star Ratings

Secondly, it is very important to consider the energy star ratings of your AC to understand your power consumption. Choosing a 3-star rating AC is likely to consume more power than a 5-star AC. However, 5-star ACs are usually more expensive than 3-star ones but are a good investment as they reduce energy bills for years.

3. Inverter vs Non-Inverter Technology

These days, you can find ACs with both – inverter and non-inverter technology. Although inverter ACs are usually more expensive, they are a worthy up-front purchase as they help save huge power and reduce your monthly power bills.

4. Refrigerant Used

To keep your surroundings and the environment safe, it is essential to pay attention to the refrigerant used inside your shortlisted AC and only purchase it if an eco-friendly refrigerant with a lower potential for global warming and ozone depletion is used.

5. Budget & Additional Features

Last, you must carefully understand the key and additional features an AC offers. As the additional features are sure to add more convenience to your life, they would be more expensive than basic ACs. So, decide your ideal AC per your budget’s required features.

Frequently Asked Questions About Purchasing a New Window AC

Here are our answers to some of the most commonly asked questions about purchasing a new AC.

1. How long does a window AC cool a room?

If you choose a good quality window AC as per the size of your room, it will cool your room within 7-8 minutes.

2. Are window air conditioners noisy?

Yes. Window air conditioners are usually noisier than split ACs, but these days, brands are innovating with the technology to make window ACs operate on low noise.

3. How do I maintain my window AC?

Window ACs are usually easier to maintain than split ACs. However, to maintain your window AC, you must clean it twice a year.

  • Wash the filter to ensure all the trapped dust is removed. This way, your filter ensures your indoor air is fresh and clean.
  • Thoroughly clean the delicate aluminium fins covering the front evaporator and backside condenser coil. This ensures your window AC captures and releases heat efficiently, as suggested.
  • Wash the fans to get rid of the accumulated dirt.

4. What room size is a 1-ton window AC ideal for?

A 1-ton window AC is ideal for a 120-150 sq. ft room.

Wrapping Up

We hope we helped you find the best one for your home or office. Which of these models intrigued you the most? Please note that we have carefully curated this unbiased list after an extensive product analysis, thorough research, and deep comparison. However, if you purchase one of the AC models listed above, please cross-check the specifications and be an informed buyer.

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