10 Best 1.5 Ton 3 Star Inverter AC in India 2024

Our Methodology:

Our team of experts spent weeks testing several options in 1.5-ton ACs with 3-star ratings at our dedicated lab. We tested them based on energy efficiency, cooling capacity, build quality durability, warranty and much more.

Searching for an AC unit that is affordable yet effective to use can be daunting. Through this article, we will guide you towards the best 1.5-ton 3-star AC which can suit your homes or offices in India.

If you are considering purchasing one, it may already strike that the Indian market has a wide variety of 1.5 ton ACs by LG, and Samsung among other brands. It all makes sense as selecting a 3-star BEE-rated model makes sure maximum energy saving without jeopardizing cooling performance. What this means for you is cheaper electricity bills.

As of today, the Indian market has more than 75 BEE 3-star rated reliable AC brands with efficiency less or equal to that margin. In India, last year more than 9.7 million ACs were sold and hence the market is however competitive in India. However, there is no need to worry because we have got your back. I and my team spent weeks testing and comparing the best choices in the market. 

In our analysis we saw that in most cases bestsellers are brands and manufacturers that have a reputation for quality products, such as LG Samsung Hitachi etc. 

Their products provide excellent cooling functions, noise-less operation, stabilizer-free performance and smart connectors functions.
Armed with this buyer’s guide, you will be able to make the best decision as per your budget and needs from among the dominant latest 1.5 ton 3-star air conditioners currently available on the Indian market. Read on to discover everything about some of the best 1.5 ton ACs with ratings three stars in India.

How did we test and shortlist the best products:

Cooling Capacity: We looked at the size and BTUs of AC and ensured that all the ACs listed here match different room sizes. In this case, 1.5 ton is sufficient for small to medium-sized rooms and 2 Ton AC for 300-350 square feet room.

Durability and Build Quality: We considered features such as corrosion-resistant coils, Blue Fins technology and construction materials which indicate durability with low maintenance.

Environment-Friendly Features: Next, we also compared environment-friendly characteristics such as refrigerants (for instance R32) and energy-saving modes for a more eco-friendly option. 

List of the Best 1.5 Ton AC 3 Star Ratings in India:

This AC is quite energy efficient and it brings up some innovative features that ensure optimum temperature control, quality airflow, and increased durability.

The convertible function to automatically adjust the compressor speed depending on people in a room or external temperature is another feature worth noting. This allows the AC to adjust its cooling capacity and thus run more efficiently, thereby also saving you electricity bills. The automatic room temperature control also comes as another good advantage with the device, based on I-feel remote controller sensor which ensures your desired room resonantly.

Electrolux 1.5 Ton 3 Star Convertible Inverter Split Air Conditioner (AC)

Auto Swing 360° cooling function makes the Air Conditioner perform well and makes chilled air available around each corner of your room. Concerning air quality, the 3-step filtration system guarantees a healthy indoor space. The use of dust, antibacterial and PM2.5 filters capture microparticles which help to reduce bacteria as well as allergens by 99.8%.

The Electrolux Inverter Split AC features intelligent temperature control, effective air filtration, and an energy-saving convertible mode; along with its ultra durability, this system is perfect for residential cooling applications in India.

Expert opinion:

The Air Conditioner provides a flexible cooling feature through its convertibility where the compressor speed is set to suit either domestic occupancy or external conditions. The BlueTech Shield improves the quality of air and ensures there is no corrosion, whereas eco-friendly R32 refrigerant as wells inverter technology assists in saving energy while ensuring noise-free operation.

What customers say?

The consumer reviews for this product are mostly positive. People appreciate the fast cooling performance, new looks and improvements like the 3 in one mode or auto swing function for uniform air distribution. Nevertheless, despite this number of positive recommendations and choices the feedback with complaints about after-sales service appears.


  • Convertible inverter compressor
  • 360° air swing
  • I-feel sensor remote
  • 3-step filtration (dust, antibacterial, PM2.5)
  • Anti-corrosion BlueTech Shield
  • R32 refrigerant
  • Inverter technology
Things we like
  • Convertible inverter compressor
  • Even cooling distribution
  • Reduces bacteria and allergens
  • Eco-friendly
  • Quiet and stable operation
Things we dislike
  • No convertible mode

The Hitachi Shizen 3100S HP is a great option for cooling medium to large rooms measuring between 120 and 160 square feet. This 1.5 ton air conditioner with a cooling capacity of 1800 BTU is capable enough to reduce the temperature even in rooms which have high heat load.
Some of the beneficial aspects associated with this product are expandable technology to deal with peak summers, stabilizer-free operation and dust filters for clean air.

Hitachi 1.5 Ton 3 Star Shizen ( RSQG318HGXA)

Besides, it is an energy-efficient home appliance with a high rating of three stars for its energy efficiency. The annual electricity consumption is only 1040.1 units, which results in huge savings on electric bills over the long term.
The full warranty coverage ensures total peace of mind. It has 1 year on the product, 5 years on the PCB controller and another decade for the compressor.

Expert opinion:

This Hitachi AC is an all-rounder and energy-saving home cooling appliance. The 100% Inner Grooved Copper cools quickly, and the Auto Coil Dry Technology keeps cleanliness for odourless air. This AC provides a secure and comfortable environment for large-sized rooms hence an ideal choice in any home.

What customers say?

The consumer reviews for this product are mostly positive. People appreciated its precise temperature control, long compressor life and low noise operation. However, some users mentioned that the outdoor unit of the product is prone to rust, and the gas refilling can be quite expensive.


  • 18000 BTU cooling
  • Inverter compressor
  • 100% copper condenser
  • Expandable technology
  • Heating and cooling modes
  • Dust filter
  • Auto coil dry technology
Things we like
  • Precise temperature control
  • Handles peak summers well
  • Long compressor life
  • Low noise operation
  • Air purification filter
Things we dislike
  • Gas refilling is expensive
  • No free installation

The latest 2024 version of LG’s 1.5 Ton 3 Star DUAL Inverter Split AC is a perfect choice for medium-sized rooms measuring between 151 to 180 square feet. It has an Energy Rating of 3 Stars and the latest inverter compressor technology that adjusts cooling according to heat load, so it consumes only 852.44 units every year which is quite efficient.

LG 1 Ton 3 Star Dual Inverter Split Ac (TS-Q12CNXE)

One of the best features that this AC has is its AI Convertible 6-in-1 cooling feature which offers great flexibility in terms of customizing and controlling your cooling as per requirements, with options to increase or decrease capacity. Special modes such as VIRAAT and Diet ensure efficient cooling with minimal power consumption. The AC also has LG’s advanced HD Filter with Anti-Virus Protection which removes microscopic impurities, bacteria and viruses from fresh air.

Moreover, the installation of the AC is simple as it does not have a stabilizer and operates efficiently even at high voltages between 120V-290 V. The indoor unit is stylish with a Magic Display for temperature and a low noise level of only 26 dB which provides quiet cooling.

Expert opinion:

This product provides effective cooling with its AI Convertible 6-in-1 technology that allows easy adjustments of the capacity. Having a 3-star energy rating, Ocean Black Protection for corrosion resistance and other smart features such as VIRAAT Mode and Diet mode this AC offers an effective cooling solution in medium sized rooms.

What customers say?

The reviews of this LG Split AC are mostly positive. The customers like its quick and effective cooling, the stylish appearance of it as a whole. On the other hand, some users have reported mixed reviews on temperature control features, ease of use and service.


  • Dual inverter compressor
  • Ocean black protection on copper coils
  • AI convertible 6-in-1 cooling
  • Anti-virus filter
  • Stabilizer free operation
Things we like
  • Precise temperature control
  • Flexible cooling options
  • Low noise operation
  • Works across wide voltage range
Things we dislike
  • Not ideal for large rooms
  • Limited 1 year warranty on product


  • Inverter compressor
  • 5-in-1 convertible cooling
  • Long air throw of 7m
  • Air-cooled electric control box
  • R-32 refrigerant
  • Anti-viral filter
  • Copper condenser coils

The new Lloyd 1.5 Ton 3 Star Inverter Split AC is a perfect choice with its advanced features that provide strong cooling for medium to large rooms up to the area of ​​160 sq . ft.

Lloyd 1.5 Ton 3 Star Inverter Split AC installed in a wall

Moreover, this AC is fitted with a variable speed inverter compressor which varies the cooling according to heat load and ambient temperature. The intelligent inverter technology offers energy-saving performance with constant comfort. The ISEER rating of 3.84 indicates that you will have good energy savings on your electricity bills.

Another feature that stands out in this AC is the 5-in-1 convertible cooling. By simply pressing a button on the remote, you can switch between tonnage capacities of 40% and 100%. If the night is cool or if no one uses it, use 40% capacity; on hot summer afternoons when you need instant cooling set it at full power.

Expert opinion:

The 5-in-1 convertible cooling modes and variable speed compressor in the Lloyd Split AC provide efficient cooling for medium sized rooms. The key specifications are Blue Fins Evaporator Coils, 2-Way Swing and Turbo Cool mode for fast temperature drop. It is an air conditioner that has 3-star energy rating, anti-viral dust filter and low gas detection for performance, efficiency in terms of saving on power consumption as well as health centric features to give a comfortable experience.

What customers say?

The reviews of the product from customers are usually positive and they talk about how well it works its efficiency as well as value for money. People like it for its fast and effective cooling, which they say cools rooms quickly with little noise. However, there are different views about the installation process and service as some customers have had dissimilar experiences.

Things we like
  • Quick and uniform cooling
  • Suitable for medium to large rooms
  • Low noise operation
  • Robust build quality
Things we dislike
  • Only 2 way swing

Carrier’s latest 1.5 Ton,3 Star AI Flexicool Inverter Split AC is made to combat the heat and make homes pleasant. The most interesting feature of this AC is the Flexicool Inverter Technology that has a variable speed compressor, which regulates cooling according to heat load. The convertible 4-in-1 cooling enables users to personalize between high, medium, low and eco modes for individualized chilling. The fan speed can be increased to get rapid cooling or reduced for energy savings up to 50%.

Some of the thoughtful intelligent features are Auto Cleanser for hygiene maintenance and Intelligent CRF Alerts to support smart troubleshooting. Besides, the remote control is sleek and therefore, operating the AC becomes very convenient. It enables switching between various modes, temperature settings timers and so on. Other smart features such as Follow Me, Sleep Mode enhance comfort.
Moreover, this 3 star BEE rated eco-friendly AC with a capacity of 1.5 ton is perfect for medium sized bedrooms and living rooms. It operates in 32dB noise level without disturbing sleep and work.

Expert opinion:

This product has advanced features such as Flexicool technology for energy-efficient cooling, a convertible 4-in1 mode which provides flexibility and high density filter that improves air quality. This AC with Turbo Cool for fast cooling, Hydro Blue Coating to make it durable and intelligent features like refrigerant leakage detection and hidden display ensures optimum comfort. It is a dependable option for people who want to have easy and effective cooling at home.

What customers say?

The positive features of the Carrier Split AC, as shown in customer reviews include high efficiency cooling performance (5/5), low noise operation at 32 dB and energy efficiency. On the other hand, there are varied views concerning installation, service and some of them raising concerns about remote control.


  • Inverter compressor
  • Convertible 4-in-1 cooling options
  • Hydro Blue coating on condenser coil
  • High-density air filter
  • Auto cleanser for maintenance
  • Turbo cool
  • Hidden display panel
  • Sleep and Follow me modes
  • Energy rating of 3 stars
Things we like
  • Customizable cooling capacity
  • Improved durability and efficiency
  • Enhanced indoor air quality
  • Quiet operation
  • Smart comfort features
Things we dislike
  • Only 2 way Air Directional Control

This smart air conditioner from the reliable Blue Star brand offers effective and intelligent home cooling with its advanced functions. This AC has a large capacity of 1.5 tons and thus is suitable for rooms up to the size of about 150 square feet in area. The ease of use is further enhanced by the WiFi connectivity which allows you to control and monitor your AC from a smartphone. The Blue Star app allows you to control temperature, change modes, set schedules and much more even if outside the house.

Blue Star 1.5 Ton 3 Star Wi-Fi Inverter Smart Split AC

Besides, the 5-in-1 convertible cooling offers flexibility – adjust fan speed and cooling capacity as required for customized comfort. Voice command support provides hands-free control; simply issue commands to Alexa or Google Assistant so that you can manage the AC without getting up from your seat. The lowest sleep mode is as quiet as 39.1dB so you won’t be disturbed at night. The washable dust filter also enhances indoor air quality.

Expert opinion:

This product provides high-end functions for effective and personalized home cooling. With the inverter technology, WiFi-enabled operation, and voice command compatibility it offers smart control. The 5-in-1 convertible cooling, the 4 way swing and dust filter improve comfort level as well as air quality making it a perfect choice for any modern connected home.

What customers say?

The reviews for this AC from customers are not all positive. The positive feedback focuses on the AC’s efficiency in power, good cooling performance as well as quiet operation. On the contrary, some users complain about water and gas leakage problems after a few months of use.


  • 1.5 Ton capacity
  • Inverter compressor
  • WiFi connectivity
  • Voice control compatibility
  • 4-way air swing
  • 10-year compressor warranty
Things we like
  • Precise temperature control
  • Remote operation via app
  • Low noise
  • Improves air quality
  • Reliable performance
Things we dislike
  • App connectivity issues

The new Daikin 1.5 Ton 3 Star Inverter Split AC is a perfect fit for medium-sized rooms measuring between the range of about 11 to around fifteen square feet in size This energy-saving air conditioner has a high cooling capacity of 5 Kilowatts that cool rooms fast through advanced inverter compressor technology.

Daikin 1.5 Ton 3 Star Inverter Split AC wall mounted in a room

Some other notable additional features in this Daikin split AC are stabilizer free operation, eco-friendly R32 refrigerant; power chill for instant cooling and self diagnosis system. The AC is also developed to run effectively within a voltage range of 160V-260V without an external stabilizer.

Featuring a low noise level of 33 dB and an annual energy consumption of 967.4 Kilowatt Hours, it provides quiet performance with high efficiency in terms of energy use. It has certifications such as Energy Star that bear witness to its ability of energy conservation.

Expert opinion:

The Daikin AC provides quick and efficient cooling for medium-sized rooms. It has a copper condenser coil, PM 2.5 filter and inverter compressor that ensure energy efficiency as well as healthy air quality. This unit has a 1-year warranty on the product, 5 years PCB and ten years compressor which gives it reliability in cooling.

What customers say?

The product seems to be well-received by customers as customer reviews indicate that the device is effective in cooling, operates quietly and has premium remote control features. Nevertheless, the display function and service are debatable as some users have complained about malfunctions of displays and room temperature accuracy.


  • Inverter compressor
  • Copper condenser coil
  • PM 2.5 filter
  • Fast cooling
  • R32 refrigerant
  • Low noise (33 dB)
Things we like
  • Healthy air quality
  • Power chill mode
  • Quieter performance
  • Eco-friendly
  • Wide voltage operation
Things we dislike
  • No Smart control
  • No convertible mode

If you are looking for a cooling relief from the heat in your home, Samsung 1.5 Ton 3 Star Inverter Split AC will be able to provide that comfort to you. Samsung is a reliable brand that produces quality home appliances and this latest 2023 model seeks to provide enhanced features for optimal performance.

Samsung 1.5 Ton 3 Star Inverter Split AC 2023 model

The inverter compressor technology, which is at the heart of this AC enables variable speed operation to accommodate changes in ambient temperatures and heat loads. It leads to quicker cooling, energy savings of up to 73%, and low noise level at only 40dB. A 3 Star BEE rating highlights the energy efficiency, with annual consumption of 977.8 units per annum.

Moreover, the Easy Filter Plus is designed with built-in ease of maintenance as it has an anti bacterial coating. The 2-way auto swing spreads the conditioned air equally in the room for uniform cooling comfort.

Expert opinion:

The AC has a variable speed compressor, and its 5in1 convertible cooling modes provide efficient cooling. Having a 3-star BEE rating and power saving features, it is ideal for medium sized rooms. Other features include a long-lasting copper condenser coil, cleanable filter and advanced technologies like Digital Inverter as well as Triple Protection Plus which make it an efficient cooling solution for the home.

What customers say?

The customer reviews of this Samsung Split AC are average. Its positive feedback emphasizes its effective cooling performance, quiet operation and professional installation. Nevertheless, a few customers complain about lost remote controls and noise problems. Specific mentions are the small size of the “WindFree” model and some problems with windfree mode.


  • Inverter compressor
  • Convertible 5-in-1 cooling modes
  • Copper condenser coil
  • Easy Filter Plus with anti-bacterial coating
  • 4 Way swing
Things we like
  • Customizable cooling modes
  • Quieter operation
  • Durable copper coil condenser
  • Eco-friendly R32 refrigerant
  • Easy maintenance filter
  • 10-year warranty on compressor
Things we like
  • Installation is not free.

This 1.5 Ton AC is ideal for a small room of size between 120-180 sq ft and with its Twin Cool Inverter Compressor along with the use of copper tubing, it provides fast cooling in very hot conditions while consuming less energy as well. The 7-in-1 convertible modes adjust the temperature and cooling according to room conditions. The AC cooled the room from 35°C to 22°C within less than fifteen minutes and this is quite a good performance.
Besides, the white color of the outdoor and indoor units matches with most interior designs. The indoor unit has a clean, minimalist design featuring an LED display that is concealed when not in use. The outdoor unit is sturdy with a good build quality having copper condenser coil for better cooling and low maintenance.

Panasonic 1.5 Ton 3 Star Split AC installed in a wall

This AC has an ISEER rating of 3.90 and uses up to 1,002.72 units per year which is very energy efficient in nature. The inverter compressor is set according to the heat load thereby reducing power consumption. It is rated 3 Stars by BEE as per the new guidelines for energy efficiency.

Expert opinion:

The Panasonic Split AC provides effective cooling with modern features. It features 7 in 1 Convertible Modes, a copper condenser coil for low maintenance and PM0.1 Air Purification Filter to ensure the best comfort level with quality air circulation. The inverter technology, concealed display and 1-year comprehensive warranty make it a reliable energy saver for small rooms.

What customers say?

The customer reviews of this AC are mostly positive. People love the money value of this product; they mentioned that it is a quality and very good features. But, the size is a bit of concern and opinions differ on performance, temperature control noise levels and service experiences.


  • Inverter compressor
  • 7-in-1 convertible modes
  • Copper condenser coil
  • PM 2.5 filter
  • Twin Cool inverter technology
Things we like
  • Fast and powerful cooling
  • Energy efficient
  • Purifies air
  • Low noise operation
  • Long warranty on compressor
Things we dislike
  • Paid installation
  • Noise level is around 40 dB

The new Hitachi Split AC is a great option for those homes which are looking to buy energy-efficient and fully-featured air conditioners this summer.
This AC has a cooling capacity of 1.5 tons (17,710 BTU) and can cool medium to large rooms effectively. It has an ISEER value of 3.92 which means that it is a three-star rated energy efficient AC. The annual energy consumption is a reasonable 1024.34 units.

Hitachi 1.5 Ton 3 Star ice Clean Xpandable Plus Inverter Split AC installed in a wall

Moreover, the brand has incorporated silent fan technology in this AC to make it operate silently. The sound level is low at the lowest fan speed and from a 1-meter distance. The ODU copper condenser, IDU copper evaporator coil and connecting tubing are superior in cooling performance, durability as well as lower maintenance when compared to aluminium variants. The product is covered by 1 year comprehensive warranty, a compressor – 10 years and a PCB of 5 years. The R32 refrigerant is environmentally friendly and has zero ozone depletion potential.

Expert opinion:

This product has an inverter compressor and a 3-star energy rating that provides coolness efficiently. With a copper condenser coil for efficient cooling and little maintenance, it has advanced features such as anti-bacterial filtration, dehumidification and quick cooling. This AC offers a sleek design, LCD remote control and an extensive warranty for rooms measuring between 150-180 sq. ft to ensure a comfortable cooling experience with reliability.

What customers say?

The Hitachi Xpandable Plus Inverter Split AC’s reviews are quite mixed. Although some customers are satisfied with its effective cooling, energy efficiency and stylish design others complain about the installation quality of this product as a result they mention problems like gas leakage, water leakage and condensation pipe cracks.


  • Inverter compressor
  • 100% copper condenser coil
  • 10 years warranty on compressor
  • ISEER 3.92, 3 star rated
  • R32 refrigerant
Things we like
  • Powerful fast cooling
  • LCD remote control
  • Advanced features
  • Silent operation
Things we dislike
  • Lacks WiFi control feature

Comparison Table:

ProductAnnual Energy ConsumptionCooling TechnologyFilter TypeConvertible ModesAdditional Features
Electrolux ESV183C2CA1000.9 Kilowatt HoursConvertible InverterPM2.5 Filter5 in 1 ConvertibleI-Feel Tech, Anti-Corrosion, R32, 360° Cooling
Hitachi RSQG318HGXA1040.2 Kilowatt HoursExpandable InverterDust FilterHot and Cold ModesXpandable, Stepless Compressor Control, Stabilizer Free Operation, Heating And Cooling Function, Dust Filter, Air Purification Filter, Anti-bacterial Filter
LG TS-Q18JNXE3852.44 Kilowatt HoursDUAL InverterHD Filter with Anti-VirusAI Convertible 6-in-12 Way Swing, Inverter Compressor, Remote Controlled, Silent Mode, Auto Clean, Fast Cooling
Lloyd GLS18I3FWAGC‎956.79 Kilowatt HoursInverterAnti-Viral + PM 2.5 Filter5 in 1 ConvertibleGolden Fin Evaporator; Anti-Viral Filter, Low Gas Detection; Clean Filter Indication, Installation Check; Stabilizer Free Operation; Hidden LED Display,
Carrier ESTER Exi – CAI18ER3R32F0964.1 Kilowatt HoursAI Flexicool InverterHigh Density FilterConvertible 4-in-1 CoolingAuto Cleanser, Dust Filter, Air Purification Filter, Dehumidifier
Blue Star IC318YNUS1026.46 Kilowatt HoursWi-Fi Inverter Smart5 in 1 Convertible CoolingConvertible 5-in-1Turbo Cool, Voice Command, Inverter Compressor, WiFi Enabled, Dust Filter
Daikin FTKY50UV967.4 Kilowatt HoursInverterPM 2.5 FilterNot Specified‎Remote Controlled, Fast Cooling
Samsung AR18CYLZABE1 Kilowatt HoursInverterEasy Filter Plus (Anti-Bac)Convertible 5-in-1 CoolingEasy Filter Plus (Anti-Bacteria), Auto Clean (Self Cleaning)
Panasonic CS/CU-SU18YKYTK1002.72 Kilowatt HoursInverterPM 0.1 Air Purification Filter7 in 1 Convertible ModeHidden Display, Shield Blu Anti Corrosion Technology, 100% Copper Tubing
Hitachi iZen 3400FXL‎1024.34 Kilowatt Hoursice Clean Xpandable PlusDust Filter4 in 1 Convertible Mode‎Inverter Compressor, Remote Controlled, Anti Bacterial Filter, Dehumidifier, Fast Cooling

The Electrolux 1.5 Ton 3 Star Convertible Inverter Split Air Conditioner is the best 1.5 ton AC with 3 star ratings in India among the presented models.

Some key factors that make it stand out from its competitors are:

  • Energy efficiency: The consumption of annual energy is still only 1000.9 Kilowatt Hours which makes it the one of the most energy saving models in its class.
  • Cooling technology: Convertible inverter compressor, which is the main part of the system, provides speed adjusting according to number of people in the room and outside temperature. This serves to conserve energy and hence optimize performance. The 360° air distribution also ensures efficient cooling throughout the room.
  • Air quality: The 3-stage filtration with PM2.5 filter leads to the creation of indoor air that is completely clean as it traps microscopic particles.
  • Features: Thoughtful features such as I-Feel sensor, anti-corrosion shielding, stabilizer-free operation, and ecological R32 refrigerant make the operation flawless, robust, and environmentally-friendly.
  • Warranty: We offer a 1 year warranty on the product, a 5 year warranty on PCB controller and a 10 year compressor warranty. This is a great feature that relieves users from the worries associated with reliability.

Factors to Consider When Selecting the Best 1.5 Ton AC with 3 Star Rating in India: The Buying Guide

Cooling Capacity and Room Size: Look at the size and BTUs of AC. It is important to ensure that the cooling capacity of the AC matches with room size so as to achieve efficient and effective cooling without wasting energy. Size it according to the room size (small, medium or large) for effective cooling. The Hitachi 1.5 Ton Shizen, with a cooling capacity of 1800 British Thermal Units is designed for large-sized rooms between the size range of 120 to and above in square feet.

Energy Efficiency: The energy efficiency rating (in stars) and annual consumption of the energy should be checked. Remember, the higher the star ratings and lower energy consumption, the more efficient. The Carrier AC is unique in its convertible 4-in-1 cooling feature that allows users to adjust the capacity of coolness as per their needs. This adaptability not only improves the comfort of users but also promotes energy efficiency because AC adjusts to different cooling requirements.

Inverter Technology: The inverter technology guarantees constant temperature, lower noise levels and energy efficiency. Seek variable speed compressors. LG’s DUAL Inverter technology is the leader in energy-efficient cooling. The variable speed compressor modulates power according to the heat load, providing stable temperature control. This technology not only improves energy efficiency but also leads to a quieter and more comfortable indoor environment.

Air Quality Features: Look at aspects such as PM2.5 filters, anti-bacterial filters and other air purification technologies for cleaner indoor air quality. Indoor air quality is essential for a healthy living environment. This is addressed by the Blue Star AC with a dust filter that specifically targets airborne particles and pollutants. This aspect helps in promoting cleaner and healthier air circulation within the room.

Durability and Build Quality: Consider features such as corrosion-resistant coils, Blue Fins technology and construction materials which indicate durability with low maintenance. The durability aspect of Lloyd is evident through features such as Blue Fins Evaporator Coils. These coils are plated to prevent corrosion, which guarantees longevity and effective cooling performance. This anti-corrosion property minimizes the need for maintenance and increases lifespan of air conditioner.

Warranty and Additional Features: Check the warranty of a product, compressor and other parts. Search for other features such as Wi-Fi connectivity, voice command and smart functionalities. Hitachi’s focus on quality is evident in the strict testing procedures that include 43 tests of quality. This guarantees that the AC is highly reliable. The broad warranty coverage, encompassing several parts and years of use, instills confidence in the product’s durability and functionality to users.

Environmentally Friendly Features: Compare characteristics such as environmentally friendly refrigerants (for instance R32) and energy-saving modes for a more eco-friendly option. The energy efficiency of Samsung is shown in its convertible 5-in –1 modes and the use of R32 refrigerant which does not harm nature. This combination guarantees that users have efficient cooling with minimal impact on the environment.

Pros and Cons of Owning a 1.5 Ton AC with 3 Star Rating in India:

Since you have known enough about the best options available in 1.5 ton ACs with 3 star rating, and the factors to consider, it is only fair for you to note the advantages and disadvantages of owning one. Well, even the best types of appliances have their high and down sides. As a consumer you must know both the sides before making a purchase. Therefore, in this section, we will present the pros and cons of owning a 3 star rated 1.5 ton AC and place them side by side, so that you can make the right choice:

Energy Efficiency: It strikes a balance for moderate energy savings, lowering the electricity bills.Higher Initial Cost: The upfront cost may be a problem for those who have limited budgets.
Adequate Cooling: Suitable for medium to large rooms, perfect for hot seasons.Moderate Energy Efficiency: Not the most energy-efficient choice; higher rated models provide greater savings.
Environmentally Friendly: Reduced carbon footprint, promoting environmental sustainability.Limited Features: May not have the latest features that are present in more expensive models such as smart connectivity or air purifiers.
Cost Savings: The initial investment is recouped through long-term savings in energy bills.Technology Advancements: The appliance might become obsolete faster than expected due to fast technological development.
Government Incentives: Incentives that are available, further lowering the overall cost. 

Expert Tips to Unleash the Full Potential of Your 1.5 Ton 3 Star AC in India:

Here are some tips to help you make the most of your air conditioner:

  • Energy-Efficient Settings: Put your AC in the energy-saving or eco mode. This environment maximizes performance for energy savings without sacrificing cooling.
  • Temperature Setting: Adjust the thermostat to a comfortable temperature, ideally between 24-26 degrees Celsius. Any degree below this can considerably raise energy consumption.
  • Regular Maintenance: Clean the AC filters and replace them as per manufacturer’s recommendations. The clean filters ensure proper airflow that in turn reduces the load on the compressor and increases energy efficiency.
  • Timely Servicing: Get your AC unit serviced by a professional on schedule. This involves cleaning the coils, checking refrigerant levels and ensuring that all parts are in a good state. A properly serviced AC works better.
  • Seal Leaks: Make sure that the doors and windows are properly sealed so as to prevent cool air from leaking out of the room while warm air is locked in. This ensures that the AC works at optimal levels without overworking.
  • Smart Use of Curtains/Blinds: Shut the curtains or blinds in the middle of day when it is hottest to keep out heat from sun. This relieves the AC.
  • Programmable Thermostats: Programmable thermostats can be used to define temperature schedules. This enables you to control the temperature remotely when away from home, thereby saving energy.
  • Ventilate in the Evening: During the cooler evenings when temperatures outside drop, turn off AC and open windows for natural ventilation. This can minimize the need for AC use throughout.
  • Use Fans Wisely: Ceiling fans can be used to disseminate cool air effectively. Use fans in combination with the AC to make a comfortable environment, but you can set the temperature of your AC just slightly higher.
  • Unplug Unused Electronics: Electronics produce heat, and the AC would have to work harder if there were many devices that generate heat. When not in use, unplug or turn off electronics.


And there you go – a complete guide to choosing the ideal 1.5 ton AC with 3 star rating for your home! From comparing the best products in the market to understanding their pros, cons and key factors we have got it all.

We hope this comprehensive review of the top models from brands such as Hitachi, LG, Lloyd and Samsung among others has helped you in making an informed choice. I and my team tested and reviewed these air conditioners on various factors such as energy efficiency, cooling capacity; features build quality durability and price to give you an impartial opinion.

We also considered the pros and cons of having a 3 star AC so that you are well aware about what to expect. Having all the expert advice in mind, you can now unlock your new 1.5 ton AC’s true potential and save big on electricity bills this summer season. We are sure all this information must have made the buying decision easier for you. 

Madhurima Dhar

Madhurima Dhar

Madurima Dhar is an electronic appliances expert with over 10 years of reviewing refrigerators, washers, dryers, dishwashers, ranges and more. Her expertise lies in large appliance efficiency, performance and ergonomics. Madurima has conducted hundreds of real-life appliance tests in her state-of-the-art home lab to give impartial, thoroughly-researched advice to consumers. Her appliance reviews have been posted on popular websites such as Engadget.com and Techradar.com. She has done B.Tech in Electronics and Telecommunication on appliance energy testing from MVJ College of Engineering, Bangalore. Apart from testing or reviewing the latest ground-breaking appliances for The Readers Time, she likes to travel the world and visit new destinations. Her adventures are usually what inspire her to write. Armed with her rich hands-on testing background and passion to offer reliable advice, Madurima now stands out as a powerful opinion leader in the appliance industry, speaking for both consumers and brands.

  1. Surprisingly , no mention of Mitsubishi electric and Mitsubishi heavy duty

  2. I am using inverter ac since 2019. By running from 12 am to 8am 8 hours daily in night it consumed below 5 unit of electricity. But i have LG 5 star dual inverter ac.

  3. Does this inverter technology come in ductable AC’s?


  4. What about Haier ac

  5. All the information provide here of Other Brands is not 100% Correct ,
    Most of all Brand Provide 1 year standard Warranty and 10 years on Compressor and Brand like Bluestar , Hitachi , Panasonic offer 5 years Warranty on PCB , So firends Go in Market and check it

    NO space even 10 ACs here.
    DAIKIN who gave 4 models in 2022 Split inverter AC
    This is biased or something you forget to add here.

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