9 Best Window ACs in India to Stay Cool & Comfortable

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From summer to monsoon, India experiences the hottest weather for several months. To deal with hot and humid temperatures, it is no surprise that every other Indian is rushing to buy ACs for their home and office. When it comes to the go-to type of air conditioner, window ACs are the oldest and the most budget-friendly option. To help you make the best choice, we have curated a list of the 9 best Window ACs in India. Check out the list and make the right purchase.

Our Top Recommendations

Best Energy-Efficient AC
Voltas 1.5 Ton 5 Star Inverter Window AC
Voltas 1.5 Ton 5 Star Inverter Window AC
Known for prioritising energy saving with a 5-star energy rating and inverter technology without compromising on performance, it is one of the best window ACs to buy.
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Best for Large Spaces
LG 1.5 Ton 3 Star DUAL Inverter Window AC
LG 1.5 Ton 3 Star DUAL Inverter Window AC
It is an efficient and feature-rich 1.5-window AC with a contemporary design, ideal for medium to large rooms, offering advanced features like top air discharge, silent operation, etc.
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Best Overall Window AC
Voltas 1.5 Ton 3 Star Fixed Speed Window AC
Voltas 1.5 Ton 3 Star Fixed Speed Window AC
With a blend of essential features, energy efficiency, and robust performance, this is one of the best window ACs for small—to medium-sized rooms.
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Comparison of Best Window ACs in India

ProductsCapacityEnergy StarCooling PowerWattageNoise LevelProduct Dimensions
Voltas 1.5 Ton 5 Star Inverter Window AC1.5 Ton5 Star1.64 Kilowatts5050 Watts‎56 dB75 x 66 x 43 cm; 12.10 kg
LG 1.5 Ton 3 Star DUAL Inverter Window AC1.5 Ton3 Star685.26 Kilowatts‎4700 Watts44 dB63 x 60 x 38 cm; 42 kg
Voltas 1.5 Ton 3 Star Fixed Speed Window AC1.5 Ton3 Star1.53 Kilowatts‎4750 Watts56 dB74.5 x 66 x 43 cm; 45 kg
Lloyd 1.5 Ton 3 Star Fixed Speed Window AC1.5 Ton3 Star4.8 Kilowatts‎1525 Watts52 dB66 x 71 x 43 cm; 49.5 kg
Hitachi 1.5 Ton 5 Star Inverter Window AC1.5 Ton5 Star4.9 Kilowatts‎1585 Watts‎50 dB75.5 x 66 x 43 cm; 52.5 kg
Daikin 1.5 Ton 5 Star Inverter Window AC1.5 Ton5 Star5 Kilowatts‎1570 Watts‎51 dB271 x 66 x 43 cm; 45 kg
Blue Star 0.8 Ton 3 Star Fixed Speed Window AC0.8 Ton3 Star2635 Kilowatts‎2490 Watts‎56 dB57.8 x 56 x 37.5 cm; 41 kg
Godrej 1.5 Ton 3 Star Window AC1.5 Ton3 Star4.95 Kilowatts4950 Watts‎54 dB66 x 66 x 43 cm; 50.5 kg
Lloyd 1.0 Ton 2 Star Fixed Speed Window AC1.0 Ton2 Star3.1 Kilowatts1045 Watts‎53 dB60 x 57 x 38.5 cm; 38.5 kg

List of The Top 9 Window ACs in India

Voltas 1.5 Ton 5 Star Inverter Window AC

Best Energy-Efficient AC

Voltas 1.5 Ton 5 Star Inverter Window AC
33,890 ₹49,990
With a 5-star energy rating, an annual energy consumption of 5050 units per year, and an ISSER value of 3.51, this air conditioner offers significant savings on electricity bills while providing optimal cooling performance.
Pros
Self-Diagnosis
Auto Swing Feature
2 stage filtration
Turbo cooling
Cons
It’s a bit pricey
No compressor warranty

Product Specifications:

SpecificationsVoltas 1.5 Ton 5 Star Inverter Window ACRating
Capacity1.5 Ton8
Energy Star5 Star9
Cooling Power1.64 Kilowatts8
Special Feature2-step adjustable, Glow light button, Auto swing, Anti-Rust Coating, LED Display, Self Diagnosis, Sleep Mode, Turbo Mode, Easily Removable Panel8
Wattage5050 Watts5
Noise Level‎56 dB6
Product Dimensions75 x 66 x 43 cm; 12.10 kg7
8.6Expert Score
CashKaro Rating

This AC excels in several key areas, including energy efficiency (star rating) with its 5-star rating and environmentally friendly R-32 refrigerant, which makes it our best-rated window AC. Features like the Ultra Silent Function and Ice Wash Function enhance the user experience and contribute to the rating. Overall, it offers exceptional performance, efficiency, and convenience.

Key Features of the Voltas 1.5 Ton 5 Star Window Inverter ACs

  • Turbo Mode- For quick cooling, it comes with a turbo mod, which rapidly creates an optimal temperature while consuming less power.
  • 5-Star Energy Efficiency- The 5-star rating signifies exceptional energy efficiency, leading to reduced electricity bills and environmental impact.
  • Memory Function– This smart feature powers the thermostat by remembering your usage patterns and adjusting the cooling accordingly. It is perfect for providing a personalised experience.
  • Ice Wash Function– The air conditioner’s Ice Wash functionality helps maintain consistent cooling performance by ensuring that the components remain free from dust and dirt. This allows for optimal airflow and efficiency.
  • Active Dehumidifier– It controls humidity levels in the room by reducing excess moisture in the air and preventing the growth of mold and mildew. This enhances overall comfort and contributes to a healthier indoor environment.

Amazon Rating: It scored 3.9 out of 5 stars based on 663 global reviews, which suggests that most users find the AC reliable and effective in its performance.

Price: It comes at ₹33,890, which is relatively higher compared to some other models in the same category. However, its advanced technology and features justify the price.

Why We Picked the Voltas 1.5 Ton 5 Star Inverter Window AC?

Voltas 1.4 Ton 5 Star Fixed Speed Window AC is an efficient and affordable option that is suitable for rooms up to 150 square feet in size. This AC exhibits multiple cooling modes and timers for superior performance. It ensures high-ambient cooling and has an active dehumidifier for maintaining humidity levels. It protects you from harmful air pollutants, dust particles and animal hair by trapping them using an anti-dust filter and an ion filter. Also, its stabiliser-free operations make it easy to install in the first place.

Buy It If:

✔️ You prioritise energy saving and want to reduce your electricity bills.

✔️ You desire quick cooling in your space and need a quieter AC.

Don’t Buy It If:

❌ You live in a very small room. Installing it there will potentially lead to unnecessary energy use.

❌ You’re in the market for a portable or split AC.

See what Customers have to say:

Jitender Singh said, “I’ve decided to buy this 5-star rating Window AC after analysing its Amazon rating but believe me, it is the best product among the other available choices. No noise, good pricing, and awesome cooling, even a saver. Go for it without even wasting your valuable time.”

LG 1.5 Ton 3 Star DUAL Inverter Window AC

Best for Large Spaces

LG 1.5 Ton 3 Star DUAL Inverter Window AC
35,990 ₹60,990
It is a versatile and efficient air conditioner with a 1.5-ton capacity and a Dual Inverter Compressor. Also, it ensures efficient cooling of medium—to large-sized rooms and saves electricity, making it a reliable choice.
Pros
Auto-restart
Wide rotational frequency
100% copper tubes
Easy installation
Energy Efficient
Cons
Not a budget-friendly choice

Product Specifications:

SpecificationsLG 1.5 Ton 3 Star DUAL Inverter Window ACRating
Capacity1.5 Ton8
Energy Star3 Star6
Cooling Power685.26 Watts9
Special FeatureDual inverter, Ocean Blackfin, Clean Filter indicator, Top air discharge, Stabiliser-free operation (145V~290V), Dual Protection Filter9
Wattage‎4700 Watts5
Noise Level44 dB10
Product Dimensions63 x 60 x 38 cm; 42 kg8
8.2Expert Score
CashKaro Rating

It scores an 8.2 out of 10 rating, which is justified by its innovative blend of energy efficiency, cooling performance, and user-friendly features tailored to large spaces. The addition of 100% Copper Tubes with Ocean Black Protection guarantees durability against environmental elements, extending the unit’s lifespan. Also, its super silent operation adds to its overall rating.

Key Features of the LG 1.5 Ton 3 Star DUAL Inverter Window AC:

  • Super Silent Operation– It is built with a unique BLDC Motor and Dual Inverter Compressor, which operates at sound levels as low as 44dB to create a disturbance-free environment.
  • Modern Design—The AC boasts a contemporary design that enhances the aesthetic appeal of your space and perfectly complements your window frame.
  • Cooling Capacity– It has a cooling capacity of 4700 watts, which ensures that the room reaches the desired temperature quickly and efficiently. 
  • DUAL Inverter Compressor– This AC is designed with a dual inverter compressor and Variable-Speed Dual Rotary Motor, which offers a wider rotational frequency to save energy and ensure faster cooling. It also extends durability and allows it to operate quietly.
  • Top Air Discharge– Unlike other air conditioners, this one boasts a unique top air discharge design, which ensures quick and uniform cooling throughout the room.

Amazon Rating: The impressive rating of 3.7 out of 5 stars from 61 global reviews indicates customer satisfaction.

Price: The price of ₹35,990 positions this air conditioner in the mid-range segment. While it is not a budget-friendly choice, its advanced features make it worth the money.

Why We Picked the LG 1.5 Ton 3 Star DUAL Inverter Window AC?

This modern LG air conditioner seamlessly blends with any interior décor and adds a touch of elegance to your space. It is equipped with an HD filter and anti-virus protection, which ensures the air in your room is clean and safe to breathe. Also, it is easy to install and comes with a washable and reusable air filter to add convenience to the user’s life. Moreover, it is integrated with convertible 4-in-1 cooling technology, allowing users to adjust the cooling capacity to suit their specific needs.

Buy It If:

✔️ You need efficient cooling for medium to large rooms

✔️ Air quality is a concern for you, and you want cleaner air circulation.

Don’t Buy It If:

❌ Energy efficiency is your top priority, you might prefer an AC with a 4-star or 5-star rating.

See what Customers have to say:

Ranjeet said, “Best in all window AC available in market, thanks to LG for make such type of product. Specially for 4 in 1 features. Cooling excellent and looking smart also.”

Voltas 1.5 Ton 3 Star Fixed Speed Window AC

Best Overall Window AC

Voltas 1.5 Ton 3 Star Fixed Speed Window AC
28,970 ₹41,990
This is a 3-star energy-rating air conditioner that balances performance with energy savings and boasts efficient cooling capacity with a 3-star rating, making it an economical option for long-term use.

Pros

Ergonomic design
Compact size
Copper Condenser Coil
Anti-Dust Filter
Uniform Cooling

Cons

Installation service may be slow
No timer on/off mode

Product Specifications:

SpecificationsVoltas 1.5 Ton 3 Star Fixed Speed Window ACRating
Capacity1.5 Ton8
Energy Star3 Star6
Cooling Power1.53 Kilowatts8
Special FeatureGlow light button, Auto swing, Anti-Rust Coating, LED Display, Self Diagnosis, Sleep Mode, Turbo Mode, Easily Removable Panel, Low Gas Diagnosis7
Wattage‎4750 Watts6
Noise Level56 dB6
Product Dimensions74.5 x 66 x 43  cm; 45 kg7
8Expert Score
CashKaro Rating

With efficient cooling, a durable copper coil, and energy-saving features, this AC scores an impressive rating of 8 out of 10. While its special features offer convenience, there’s still room for slight improvement, maybe in noise reduction or additional smart features. Overall, it’s a solid choice for those seeking reliable cooling performance.

Key Features of the Voltas 1.5 Ton 3 Star Fixed Speed Window AC: 

  • Copper Condenser Coil– It is equipped with copper condenser coils, which are more durable, easier to maintain, and ensure a longer lifespan of the AC.
  • Anti-Dust Filter– This unit comes with an anti-dust filter that helps remove allergens, odours, dust, etc., from the air and keeps the room free from harmful germs.
  • Uniform Cooling– Turbo mode with a unique louvre design allows instant and uniform cooling even on highly humid or hot summer days. 
  • Environmentally Friendly Refrigerant– Designed with R32 refrigerant, this air conditioner has zero ozone depletion potential and a low impact on global warming.
  • Self-Diagnosis– It comes with a self-diagnosis feature, which allows the appliance to detect and identify any faults or issues within the unit, making maintenance and troubleshooting easy.

Amazon Rating: It scores a rating of 3.9 out of 5 stars based on 2,155 global reviews, which indicates good performance and reliability.  

Price: Listed at ₹28,970, this is a competitive price point for a 1.5-ton window AC with a 3-star energy rating.

Why We Picked the Voltas 1.5 Ton 3 Star Fixed Speed Window AC?

This 1-ton, 5-Star Window AC by Voltas is one of the best options that ensures optimum cooling with minimum electricity consumption. It features a sleeping mode and an active dehumidifier for a better experience. Also, this AC has a low-maintenance copper coil and R32 refrigerant gas, making this appliance highly durable. This makes it one of the best window ACs in India for consumers seeking a reliable and efficient air conditioning solution.

Buy It If:

✔️ You’re looking for a balance between cooling efficiency and energy consumption.

✔️ You’re concerned about indoor air quality and want an AC which can improve it.

Don’t Buy It If:

❌ You’re looking for smart features like Wi-Fi connectivity or compatibility with smart home systems.

See what Customers have to say:

Siddhartha Roy said, “The product is great, very efficient. Brand expectations have been fulfilled. However, not happy with the noise level. Very high !! Please change this feature or at least work to lower the decibel range.”

Lloyd 1.5 Ton 3 Star Fixed Speed Window AC

Best for Reliable Cooling

Lloyd 1.5 Ton 3 Star Fixed Speed Window AC
27,990 ₹47,990
100% copper coils, along with features like auto restart and self-diagnosis function, ensure efficient heat transfer and durability, making this AC a reliable choice for consistent and effective cooling performance.
Pros
Auto-restart function
Environmental-friendly 
Pre-installed air purifier
LED display for easy usage
Remote controlled operation
Cons
There is no additional warranty for AC’s condenser

Product Specifications:

SpecificationsLloyd 1.5 Ton 3 Star Fixed Speed Window ACRating
Capacity1.5 Ton8
Energy Star3 Star6
Annual Energy Consumption4.8 Kilowatts7
Special FeatureSelf Diagnosis Function, 100% Copper, Corrosion Resistance Coating, LED Display, Remote Control Operation, Blue Fin Coils, Clean Air Filter, Strong Dehumidification, Auto Restart8
Wattage‎1525 Watts7
Noise Level52 dB7
Product Dimensions66 x 71 x 43 cm; 49.5 kg7
8Expert Score
CashKaro Rating

It scores a rating of 8 because it offers strong features for reliable cooling, including 100% copper coils, auto restart, and a self-diagnosis function. While it excels in core functionality, it may lack some advanced features found in higher-rated models. Overall, it’s a solid choice for those prioritizing dependable cooling performance.

Key Features of the Lloyd 1.5 Ton 3 Star Fixed Speed Window AC: 

  • Auto Restart-  In case of a power cut, the AC automatically resumes operation with the previous settings, adding to the convenience.
  • Strong Dehumidification– The room is built with a dehumidification unit, which ensures that it remains comfortable and dry even in humid conditions without lowering the temperature.
  • Eco-Friendly Refrigerant (R32)– The AC uses R32 refrigerant, which is an environmentally friendly choice because it prevents ozone depletion. 
  • 100% Copper– This refrigerator is designed with 100% copper coils, which ensure faster refrigerant flow, better heat transfer, high-pressure and corrosion resistance, and long-term durability with low maintenance costs.
  • LED Display– It features an LED display that provides a clear and vivid indication of the operation status, ensuring user convenience and usability.

Amazon Rating: The rating of 4.2 out of 5 stars based on 527 global reviews indicates a strong customer satisfaction level. 

Price:  At a price of ₹27,990, it is an attractive option for those seeking a balance between cost, performance, and energy efficiency.

Why We Picked the Lloyd 1.5 Ton 3 Star Fixed Speed Window AC?

Known for elegant design and easy-to-install appliances, Lloyd is one of the best window AC brands in Indis, and this 1.5-ton 3-ton AC is a great example. It is highly durable and can withstand high pressure. Also, it evenly distributes air and helps the refrigerant flow quickly, resulting in quick cooling results. The appliance comes with an intelligent central digital dynamic display and is accessible with a remote for easy operations.

Buy It If:

✔️ You appreciate the convenience of automatic troubleshooting.

✔️ You prefer a relatively quiet air conditioner.

Don’t Buy It If:

❌ You are on a very tight budget, then you must look for more affordable options available.

See what Customers have to say:

Sachin Sharma said, “The AC got installed today, and it’s running very nicely. The AC was delivered yesterday, and the installation was done today. AC looks very classy, and the price point is very good compared to any other Window AC in this segment.”

Recommended for You: As you’re currently reading about Window ACs, you might also be interested in our additional blog, where we’ve mentioned a list of the top portable ACs in India. Feel free to give it a look!

Hitachi 1.5 Ton 5 Star Inverter Window AC

Best Premium AC

Hitachi 1.5 Ton 5 Star Inverter Window AC
37,414 ₹48,590
This segment reflects the AC’s high-end features, exceptional energy efficiency, and user-centric innovations, making it a top choice for discerning consumers seeking superior cooling solutions.
Pros
Auto fan speed
LCD remote control
Requires low maintenance
Up to 10 years warranty
Copper Condenser Coil
Cons
It is a bit pricey
It requires professional installation

Product Specifications:

SpecificationsHitachi 1.5 Ton 5 Star Inverter Window ACRating
Capacity1.5 Ton8
Energy Star5 Star9
Cooling Power4.9 Kilowatts9
Special FeatureFilter Light Reminder, Inverter Compressor, Remote Controlled, Dust Filter, Fast Cooling9
Wattage‎1585 Watts7
Noise Level‎50 dB9
Product Dimensions75.5 x 66 x 43 cm; 52.5 kg7
7.7Expert Score
<strong>CashKaro Rating</strong>

This rating reflects the blend of energy efficiency, advanced cooling features, and environmental friendliness. It also acknowledges its premium inverter technology and eco-friendly initiatives, like the R32 refrigerant and copper condenser, enhancing both performance and sustainability. However, the higher price point and the inherent limitations impact its overall rating.

Key Features of the Hitachi 1.5 Ton 5 Star Inverter Window AC:

  • Smart Timer Function: It allows you to set the operating time or adjust the temperature during the night for comfortable sleep without excessive cooling.
  • Robust Build Quality– The brand is known for offering air conditioners with robust builds, which ensure longevity and reliability.
  • Wide Angle Airflow– It is designed to ensure wide-angle airflow, which helps to eliminate hot spots and distribute the cool air more evenly across the room.
  • Advanced Inverter Technology– This AC is designed with a variable-speed inverter compressor, which adjusts cooling power based on heat load to maintain consistent temperature levels for enhanced comfort.
  • User-Centric Features– Inclusion of a filter clean indicator, self-clean mode for easy maintenance, and stabiliser-free operation, this AC offers excellent user convenience.
  • Copper Condenser Coil– With a copper condenser coil, this AC effectively exchange heat and offers faster cooling. Additionally, they are more durable and easier to maintain.

Price:  At a price of ₹37,414, his AC maintains a balance between energy efficiency and cost-effectiveness.

Why We Picked the Hitachi 1.5 Ton 5 Star Inverter Window AC?

This is a state-of-the-art air conditioner from one of the best window AC brands in India. It comes with energy efficiency, advanced cooling technology, and a user-friendly design, which provides a balance of performance and energy conservation and makes it suitable for medium-sized rooms. The 5-star energy rating signifies its efficiency in energy use, making it an economical choice in the long run. Also, it operates quietly, making it perfect for homes and offices where noise levels are a concern. 

Buy It If:

✔️ You want to reduce your carbon footprint and save on electricity bills.

✔️ You live in humid climates and want an air conditioner with a dehumidification function.

Don’t Buy It If:

❌ You are on a tight budget; there might be more affordable options available.

See what Customers have to say:

Nitin Wadhwa said, “Cooling is very fast and less noise. Hitach AC is the best among competitors and less maintenance.”

Daikin 1.5 Ton 5 Star Inverter Window AC

Best for Tech-Savvy Users

Daikin 1.5 Ton 5 Star Inverter Window AC
37,490 ₹45,990
This AC’s cutting-edge cooling technologies, like Power Chill and Auto Fan Mode, offer optimised and rapid cooling while fulfilling the demands for innovation, convenience, and sustainability.
Pros
Wide-angled louvres
Cost-effective
Auto restart feature
Good sleep off-timer
Power chill operation
Cons
It is a bit bulky
It has a limited cooling area

Product Specifications:

SpecificationsDaikin 1.5 Ton 5 Star Inverter Window ACRating
Capacity1.5 Ton8
Energy Star5 Star9
Cooling Power5 Kilowatts9
Special FeaturesEcono Mode, Anti-Corrosion Treatment, Cools up to 52 degrees Celsius, Power Chill Operation, Program Dry Mode9
Wattage‎1570 Watts7
Noise Level‎51 dB8
Product Dimensions271 x 66 x 43 cm; 45 kg6
7.5Expert Score
CashKaro Rating

This rating reflects its impressive energy efficiency, advanced cooling features, and eco-friendly design. Advance features make it a desirable choice for environmentally conscious and technology-oriented consumers. However, the rating also considers the higher initial cost, installation limitations due to its window-specific design, and potential aesthetic mismatch with some home decors.

Key Features of the Daikin 1.5 Ton 5 Star Inverter Window AC 

  • Robust Build Quality– This brand’s ACs are known for their durable, high-quality construction. They can withstand regular use and last a long time.
  • R-32 Refrigerant– The appliance is designed with R-32 refrigerant, which is eco-friendly, has Zero Ozone Depletion Potential (ODP), and a lower Global Warming Potential (GWP). This makes this AC a more sustainable choice.
  • High Airflow Volume– With an airflow volume of up to 690CFM, this air conditioner can cool rooms as large as 170 sq.ft., making it a suitable choice for spacious rooms.
  • Sleep Mode– This functionality automatically adjusts the room temperature at night to ensure a peaceful and energy-efficient rest. It increases the temperature slightly during sleep hours to ensure comfortable sleep.
  • Auto Fan Mode and Dry Mode– The fan of this AC can operate in auto mode depending on the cooling load, and the Dry Mode function dehumidifies the air during rainy days to ensure comfortable indoor humidity levels.

Price:  Costing ₹37,490, this air conditioner is reasonably priced, considering its quality and reliability. At this price, it is a value-for-money purchase.

Why We Picked the Daikin 1.5 Ton 5 Star Inverter Window AC?

Its high energy efficiency, advanced features, and the brand’s reputation for quality and reliability make it a great choice. Its 5-star energy rating underscores exceptional efficiency, promising substantial savings on electricity bills while delivering uncompromised cooling performance. Furthermore, the AC is equipped with advanced features like Power Chill for rapid cooling, Econo Mode for energy-saving operation, and a copper condenser coil for enhanced durability and low maintenance.

Buy It If:

✔️ You’re looking for an AC with quality air filtration to help improve indoor air quality.

✔️ You prefer the convenience of auto restart, temperature display, and remote control features.

Don’t Buy It If:

❌ Your primary concern is having the highest possible energy efficiency, you might prefer an AC with a higher star rating.

See what Customers have to say:

Kunal said, “Daikin is a great brand to rely for Air-Conditioners.”

Blue Star 0.8 Ton 3 Star Fixed Speed Window AC

Best For Small Rooms

Blue Star 0.8 Ton 3 Star Fixed Speed Window AC
25,999 ₹30,000
The AC’s compact size and capacity of 0.8 tons is specifically designed to efficiently cool small rooms up to 100 sq. ft. This makes it an effective cooling solution in smaller spaces, such as bedrooms, study rooms, or small offices.
Pros
Prevents overheating
4 cooling modes
Auto restart with memory
Inverter compressor
Turbo cool feature 
Cons
Makes some noise while working

Product Specifications:

SpecificationsBlue Star 0.8 Ton 3 Star Fixed Speed Window ACRating
Capacity0.8 Ton5
Energy Star3 Star6
Cooling Power2635 Kilowatts5
Special FeatureEvaporator Fins-Hydrophilic Blue, High Energy Efficient Rotary Compressor, Energy Saver, Turbo Cool, Humidity Control (Dry Mode), 2D Swing7
Wattage‎2490 Watts6
Noise Level‎56 dB6
Product Dimensions57.8 x 56 x 37.5 cm; 41 kg8
7Expert Score
CashKaro Rating

This AC scores a rating of 7 for its ability to cool small spaces efficiently. It comes packed with a suite of features designed for convenience and durability, like Turbo Cool, Energy Saver mode, and a 100% Copper build. These features add to the product’s overall rating. However, its 3-star energy rating and lack of inverter technology slightly detract from its appeal.

Key Features of the Blue Star 0.8 Ton 3 Star Fixed Speed Window AC:

  • Anti-Corrosive Blue Fins– It is equipped with anti-corrosive blue fins that safeguard the coils from corrosion and leakage even during harsh climate conditions, rainwater, salty air, and humidity. 
  • Modern and Convenient Technology– This AC’s user-friendly technology offers additional comfort and ease of use and makes it a practical choice for everyday cooling needs.
  • Anti-Freeze Thermostat– Built with a sensor or control mechanism, known as the Anti-Freeze Thermostat, that constantly monitors the temperature of the evaporator coils and prevents the formation of frost. 
  • Energy Saver– The Eco Mode functionality optimises the air conditioner to save on electricity bills while delivering efficient cooling. This makes this appliance an ideal choice for energy-conscious users looking to minimise their environmental footprint.
  • Auto Re-start– During a power cut, the auto re-start functionality of this AC remembers the last set mode and automatically resumes operation with the same settings. This provides seamless and convenient cooling without making manual effort.

Amazon Rating: The score of 4 out of 5 stars based on 281 global reviews indicates that customers are mostly satisfied with the product’s performance.

Price: At a cost of ₹25,999, it would be considered a competitive and affordable air conditioner in the Indian market. 

Why We Picked the Blue Star 0.8 Ton 3 Star Fixed Speed Window AC?

This Blue Star AC is a high-performance home appliance that uses quality refrigerant that is Ozone-safe. It features an energy-efficient compressor with a built-in accumulator that enhances performance while reducing cost. There is also an innovative comfort sleep feature for uninterrupted, comfortable night sleep. Moreover, durability enhancements like Anti-corrosive Blue Fins and a 100% Copper build, combined with convenience features, make it a standout choice.

Buy It If:

✔️ You’re looking for an AC with a dust filter to help enhance indoor air quality.

✔️ You live in areas with harsh climate conditions and want to protect the AC from corrosion.

Don’t Buy It If:

❌ Your primary concern is having the highest possible energy efficiency.

❌ You prefer an AC with a more modern, minimalist design.

See what Customers have to say:

Samitpal Singh Sidhu said, “Very Nice AC , low noise. I am able to sleep in full comfort. My room size is 140 sq feet. Cooling is nice.”

Godrej 1.5 Ton 3 Star Window AC

Best for Cost-Effective Conditioner

Godrej 1.5 Ton 3 Star Window AC
26,790 ₹41,900
With features like the eco-friendly R32 refrigerant, 100% copper condenser with anti-corrosive blue fins, and smart diagnostic capabilities, this air conditioner offers efficient cooling at a budget-friendly price.
Pros
Energy Efficient
Excellent built quality
Variety of Modes
Up to 5-year warranty
Smart Diagnosis Feature
Cons
Not ideal for very large space
Potential Noise Level

Product Specifications:

SpecificationsGodrej 1.5 Ton 3 Star Window ACRating
Capacity1.5 Ton8
Energy Star3 Star6
Cooling Power4.95 Kilowatts7
Special FeatureR32 green AC, Copper condenser with anticorrosive blue fins, Hydrophilic blue fin evaporator, Dust filter8
Wattage4950 Watts6
Noise Level‎54 dB7
Product Dimensions66 x 66 x 43 cm; 50.5 kg7
7Expert Score
CashKaro Rating

This AC earns a 7 out of 10 for its blend of environmental sustainability, durability, and user-friendly features, all offered at a cost-effective price point. Its eco-friendly R32 refrigerant and 100% copper condenser with anti-corrosive blue fins enhance the appeal and ensure long-term durability. However, the absence of some advanced features available in higher-end models and potential concerns about noise levels slightly limit its overall score.

Key Features of the Godrej 1.5 Ton 3 Star Window AC: 

  • R32 Refrigerant– Built with eco-friendly refrigerant that has zero ozone depletion potential and low global warming potential to contribute to a greener planet.
  • Anti-Dust Filter– These filters help remove small particles like pollen, hair, pet dander, and dust from the air to allow cleaner air circulation within the room.
  • Sleep Mode– You can easily adjust the AC’s temperature during the night for comfortable sleep without worrying about energy consumption.
  • Smart Diagnosis– It includes a self-diagnosis mechanism that displays error codes to send alerts in case of operational issues. This functionality simplifies maintenance and ensures timely interventions for any problems.
  • Hydrophilic Blue Fin Evaporator– This feature improves the appliance’s heat exchange efficiency and leads to faster cooling while ensuring the unit’s long-term durability and protection against corrosion.

Amazon Rating: It scores a rating of 4 out of 5 stars from 218 global reviews, which is quite good and indicates customer satisfaction. 

Price: This feature-packed air conditioner costs ₹26,790, making it an affordable option for people seeking a balance between cost and energy efficiency.

Why We Picked the Godrej 1.5 Ton 3 Star Window AC?

Crafted with a focus on durability and environmental responsibility, the AC features a 100% copper condenser, enhanced with anti-corrosive blue fin coating. It is designed with user comfort in mind and aims to cater to different cooling needs and preferences. With quality performance, sustainability, and convenience, this AC is a great addition to your space. Also, it includes Cool, Dry, Fan, Sleep, Energy Saving, and Turbo modes, providing versatility on the basis of different cooling needs. For all your residential cooling needs, this AC is definitely the best window AC unit for you.

Buy It If:

✔️ You prioritise both comfort and air quality in your living or working environments.

✔️ You want AC with features like Sleep Mode and Turbo Mode.

Don’t Buy It If:

❌ Your preference or requirement is a split AC because of specific installation needs.

See what Customers have to say:

Shanu said, “Awesome cooling, fan speed is great; some people will say it’s noisy, but that’s because its blower runs really well to provide a very good flow of cool air.”

Lloyd 1.0 Ton 2 Star Fixed Speed Window AC

Best for Budget-Conscious Users

Lloyd 1.0 Ton 2 Star Fixed Speed Window AC
23,999 ₹39,990
This AC’s 2-star energy rating and durability-enhancing features offer a balance between energy consumption and efficiency at a lower initial cost, making it a perfect choice for users with tight budgets.
Pros
Dual Display Available
4 Stage Filtration
In-Built Dehumidifier
Stabiliser free operations
Cons
Installation service may be slow

Product Specifications:

SpecificationsLloyd 1.0 Ton 2 Star Fixed Speed Window ACRating
Capacity1.0 Ton6
Energy Star2 Star5
Cooling Power3.1 Kilowatts6
Special FeatureSelf Diagnosis Function, 100% Copper, Corrosion Resistance Coating, LED Display, Remote Control Operation, Blue Fin Coils, Clean Air Filter, Strong Dehumidification, Auto Restart, Cools Even @ 48 ˚C7
Wattage1045 Watts8
Noise Levels‎53 dB7
Product Dimensions60 x 57 x 38.5 cm; 38.5 kg7
6.7Expert Score
CashKaro Rating

Balancing affordability and essential features against its lower energy efficiency, this AC scores a rating of 6.7 out of 10. It is also cost-effective and comes with durability-enhancing elements like 100% copper tubes and the use of eco-friendly refrigerant. However, the 2-star rating indicates higher operational costs and impacts the overall rating of the product. While it is not the best-rated window AC, it is a solid option for budget-conscious buyers.

Key Features of the Lloyd 1.0 Ton 2 Star Fixed Speed Window AC:

  • Self-Diagnosis Feature– This feature allows the appliance to identify faults, show them on the indoor unit’s LEDs, and activate the AC’s protection feature all at once. This ensures quick troubleshooting and maintains operational efficiency.
  • Corrosion Resistance Coating– The appliance is coated to resist corrosion, which enhances its durability and ensures a longer lifespan, even in challenging environmental conditions.
  • Blue Fin Condenser Coils– The coils of this AC are treated with a hydrophilic coating, which protects them from rust and corrosion, thereby extending the lifespan of the condenser coil.
  • Cools Even at 48°C– It is designed to deliver effective cooling performance even at extreme temperatures up to 48°C. This ensures comfort even during the hottest days of summer.
  • LED Display– Unlike other air conditioners, it has a central digital dynamic LED display that provides clear and vivid information about the appliance’s operational status. This makes the appliance user-friendly and easy to monitor.

Amazon Rating: This Lloyd air conditioner is considered to be a solid choice, with 4 out of 5 stars from 582 global reviews. 

Price: The price of ₹23,999 is considered competitive for a 1.5-ton window AC, especially considering it’s a 4-star energy-rated model. 

Why We Picked the Lloyd 1.0 Ton 2 Star Fixed Speed Window AC?

A blend of modern air conditioning technology and user-centric design, it is an efficient and convenient solution for cooling residential spaces. Designed to fit seamlessly into your window or wall, it saves floor space while providing powerful cooling. Its elegant design and advanced features make it a suitable choice for those seeking comfort and efficiency in their daily lives. Also, the inclusion of 100% copper tubes and Blue Fin condenser coils speaks to the AC’s durability and low maintenance requirements.

Buy It If:

✔️ You have limited floor space; hence, you want a wall-mounted air conditioner.

✔️ You’re looking for low maintenance, which is highly efficient and durable.

Don’t Buy It If:

❌ You’re looking for a split AC for reasons like quieter operation or specific aesthetic preferences.

See what Customers have to say:

Kartik said, “This product is very good at this price, worth buying. The size and capacity is perfectly suitable for my requirement. Even the service person who installed the AC confirmed the choice is a good one. The voice is also lesser than my earlier window AC.”

How Do We Choose the Best Window ACs for You?

Everybody wants an effective air conditioner that does not consume high power yet offers effective cooling. While curating a list of the best window air conditioners in India, we follow a meticulous and comprehensive process to ensure that our recommendations meet a wide range of needs and preferences. Here are factors that we have taken into consideration.

Understanding Consumer Needs: The first step in our selection process was to understand consumers’ diverse needs. We performed room size and AC capacity calculations to ensure that the list has something for everyone.

Room Size Compatibility: Different ACs are optimised for different room sizes. We selected models for small, medium, and large spaces. For instance, if you want an air conditioner for a medium-sized room, you must go for Lloyd 1.5 Ton 3 Star Fixed Speed Window AC. However, for large spaces, LG 1.5 Ton 3 Star DUAL Inverter Window AC will be the best choice.

Budget: We include options for various budget ranges, from affordable to premium models. The aim is to cater to the financial capabilities of a wide range of consumers.

Energy Efficiency (Star Rating): It is crucial for both environmental sustainability and cost savings. It is calculated using the BEE (Bureau of Energy Efficiency) rating, which ranges from 1 to 5 Stars.

Star Ratings: ACs with higher star ratings (like 4-star and 5-star) are more energy-efficient and can significantly reduce electricity bills.

Inverter Technology: ACs with inverter technology adjust the compressor speed to the room’s needs, resulting in lesser energy consumption.

Cooling Performance: An AC’s core function is its cooling performance. Hence, we picked the options that offer comfort, especially in hot climates. Some of the ACs on the list also come with features like turbo mode for rapid cooling and adjustable fan speeds to provide flexibility and enhance user comfort.

Durability and Maintenance: These are important factors that affect the longevity and consistent performance of the appliance. We looked for ACs made with high-quality materials that can withstand regular use and environmental factors.

Brand Reputation and Warranty: The reputation of the brand and the warranty offered are indicators of the product’s reliability. While picking the products, established brands with a good track record are preferred. Also, a longer warranty period and good after-sales service are considered.

User Ratings: Most of the listed products here have good ratings on Amazon and great customer reviews, which you can rely on without any second thoughts.

Advantages of Window ACs

When the heat of summer sets in, staying cool and comfortable becomes a top priority. Window ACs offer several advantages that make them a preferred choice for many households and businesses.

  • Affordable and Cost-Effective: One of the primary advantages of window air conditioners is their affordability and cost-effectiveness. Compared to central air conditioning systems, window ACs are significantly cheaper to purchase and install. They can help you save on your monthly electricity bills, especially if you use them only in the rooms you need to cool.
  • Easy Installation: Installing a window air conditioner is simple. You don’t need to make any major modifications to your living space or hire professionals for installation.
  • Low Maintenance Requirements: Maintaining a window air conditioner is relatively easy and requires minimal effort. It requires relatively little maintenance beyond cleaning the filter and coils once a year and is much easier to fix than a central air conditioner.

Honourable Mentions

Blue Star 1 Ton 5 Star Fixed Speed Window AC

This Blue Star Window AC is a top contender for efficient and comfortable home cooling. Ideal for small rooms up to 110 sq. ft, it excels in energy efficiency with its 5-star rating and offers comfortable cooling with key features, including a highly effective rotary compressor, Turbo Cool for rapid cooling, and multiple fan modes. It also boasts special enhancements like Hydrophilic Blue Fins to resist dust and water buildup, 100% copper components for improved durability, and innovative functions such as Humidity Control, Comfort Sleep, and Self Diagnosis for trouble-free operation.

Final Word

In today’s era, air conditioners have become a necessity, especially during scorching summer months. If you’re looking for an affordable yet effective appliance, window ACs will be an outstanding choice. They are perfect not only to keep the room cool but also to dehumidify the atmosphere and keep the atmosphere clean and fresh at all times.

While all the above-mentioned are the best window AC units available in India, Voltas and Hitachi are our top picks for high efficiency, less power consumption, and excellent add-ons. Do let us know which one is your favourite from the list.

FAQs

Which window AC brand is best in India?

In the Indian market, Voltas is considered to be the best brand for high-quality, effective air conditioners. Other than this, ACs by LG, Blue Star, and Hitachi are also well-regarded for their reliable appliances.

Which window AC is best for your home?

According to our research, the Voltas 1.5 Ton 5 Star Inverter Window AC and LG 1.5 Ton 3 Star DUAL Inverter Window AC are two of the best window ACs for your home.

Which AC is best: window or split?

Both Window and split ACs have pros and cons. However, the split AC has more cooling power than the window AC. They are mounted high and work best for large areas or spaces. On the other hand, window ACs work best in smaller rooms are are more cost-effective.

Does the window AC need a stabiliser?

If you are purchasing an inverter window AC, then you will need a stabiliser. On the other hand, if you have a non-inverter air conditioner, then you will not need a stabiliser.

Where to install window AC?

A window AC is ideally installed into a window frame that supports its weight and size. While installing, make sure it doesn’t receive direct sunlight and should be installed at least 3 to 4 feet above the floor for optimal air distribution.

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Why Trust CashKaro Reviews?

CashKaro’s team of experts meticulously curates these reviews by studying and testing different products available in the market. To help you select the best Window AC unit for you, we have accessed multiple options based on important factors like compressors, filters, features, star rating, voltage, and technology used. Customers’ reviews are given special attention to picking the best products from the lot.

Megha Agarwal
Megha Agarwal

Meet Megha, an avid content creator who joined CashKaro as a Content Analyst in 2022. With a keen interest in technology, she is a reliable source for practical insights. Megha's expertise covers business and industrial supplies, electronic components, home audio, entertainment, major appliances, and washing machines. Her articles effortlessly combine technical know-how with reader-friendly language, delivering valuable insights.

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