An air conditioner is one of the important home solutions and electronic appliances to be installed in your home to deal with both heat and humid weather conditions. However, among the ACs, the 1.5 Ton split air conditioner can be a great choice for Indian homes due to its perfect design for medium-sized rooms, advanced features and greater energy efficiency, which means you can expect high cooling with low power use. The leading brands that manufacture these models in both 3-star and 5-star ratings are Haier, Daikin, Voltas and more. Here to make your decision easier among a wide AC options available in the market and to determine which one is the best air conditioner model of 2025, we have reviewed top options from Amazon for greater energy efficiency, noise operations, and much more.
5 Best Air Conditioner Models of 2025: Top Picks For Higher Cooling and Low Power Use
Expecting higher cooling, but with the low power use? Explore the best air conditioners of 2025 picked from leading names like Voltas, Daikin and more listed on Amazon. Get in to find the top option for your home.

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Top Five Products
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Haier 1.5 Ton 5 Star Triple Inverter Split AC
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The Haier 1.5 Ton Split Air Conditioner has the triple Inverter+ compressor to adjust power based on the heat load, ensuring energy efficiency and performance. Its 7-in-1 cooling mode allows this 5-star split AC to control cooling capacity from 40% to 110%. Suitable for medium-sized rooms, this Haier Split AC uses a supersonic cooling function to cool the room in just 10 seconds, even at a 60-degree high ambient temperature, to give you a comfortable environment even on the hottest days. Plus, it features a 4-way swing and a super micro antibacterial filter. This Haier 1.5 Ton AC 5-star price also fits into the budget.
Specifications
- Brand: Haier
- Model: HSU18K-PYSS5BN-INV
- Energy Efficiency: 5 star
- Capacity: 1.5 Tons
- Annual Energy Consumption: 744 Kilowatt Hours
- Noise Level: 34 dB
- Installation Type: Split System
- Part Number: HSU18K-PYSS5BN-INV
- Form Factor: Mini-Split
- Colour: White
- Voltage: 50 Volts
- Wattage: 1340 Watts
Pros
- Hyper-strong PCB
- Frost self-clean
- 4-way swing
- Super sonic cooling
Cons
- Somewhat noisy operation
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Voltas 1.5 ton 5 Star, Inverter Split AC
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Built to beat the heat and humid weather conditions, this Voltas 1.5-ton air conditioner comes with an adjustable inverter AC to provide cooling as per the different cooling needs. Its 5-speed fan function allows for the customisable airflow options, and the superdry mode uses dehumidifiers to keep your room humidity-free even in the monsoon season. With the wide voltage range operation, this Voltas 1.5 ton 5-star AC functions efficiently and prevents damage caused by the unstable power supply. Its anti-corrosive coating protects the AC's coils from the rust and corrosion caused by moisture, dust and pollutants. Overall, its other standout features include copper condenser tubes, an antifreeze thermostat, etc.
Specifications
- Brand: Voltas
- Model: 185V Vectra CAR
- Energy Efficiency: Energy Efficiency
- Capacity: 1.5 Tons
- Annual Energy Consumption: 4850 Watts
- Noise Level: 38 dB
- Part Number: 4503695
- Form Factor: Split Ac
- Colour: White
- Voltage: 230 Volts
- Wattage: 4850 Watts
Pros
- 5-speed fan function
- 100% Copper condenser
- Anti-freeze thermostat
- Super dry mode
Cons
- Not so water efficient
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Daikin 1.5 Ton 3 Star Inverter Split AC
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For the combination of affordability and greater energy efficiency, Daikin air conditioners bring the solution. Using the Dew Clean technology, this Split AC 1.5 ton allows for better cleaning of the indoor unit heat exchanger to ensure better airflow and consistent cooling. Working with the PM 2.5 filter, this 3-star split AC is capable of trapping fine particles up to 2.5 microns, resulting in cleaner and purer air inside. This Daikin air conditioner's other advanced features include 3D Airflow, a stabiliser inside, Econo mode, a 100% copper coil, an eco-friendly refrigerant and more to deliver the required cooling results.
Specifications
- Brand: DAIKIN
- Model: MTKL50U
- Energy Efficiency: 3 star
- Capacity: 1.5 Tons
- Annual Energy Consumption: 966.47 Kilowatt Hours Per Year
- Noise Level: 30 dB
- Installation Type: Split System
- Colour: White
- Control Console: Remote Control
- Voltage: 230 Volts
- Wattage: 966.47 Kilowatt Hours
- Certification: Energy Star
Pros
- 3D Air Flow
- Self Diagnosis
- PM 2.5 Filter
- Stabilizer inside
- Eco-friendly green refrigerant
Cons
- Remote control operation can be improved
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Blue Star 1.5 Ton 5 Star, 60 Months Warranty, Wi-Fi Smart Inverter Split AC
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Ready to operate smartly, this Blue Star 1.5 ton 5 Star Air Conditioner on the list is from Blue Star. Manufactured with a 1.5-ton capacity, this split AC is suitable for medium-sized rooms that fit 121 to 180 sq. ft. Its unique 5-in-1 cooling mode helps make this one of the best air conditioners in India to run at 5 different capacities as per the requirement and desired comfort, and it also comes with a combination of 2 buttons on the remote. Another standout feature to consider is AI Pro, which senses the outside and the conditions inside the room, and Hexa Inverter technology, which enhances performance even in high ambient conditions.
Specifications
- Brand: Blue Star
- Model: IC518ZNURS
- Energy Efficiency: High
- Capacity: 1.5 Tons
- Annual Energy Consumption: 783.33 Kilowatt Hours
- Noise Level: 45 dB
- Installation Type: Split System
- Form Factor: Split System
- Special Features: 4 Way Swing, Active Carbon Filter, Fast Cooling, Inverter Compressor, WiFi Enabled
- Colour: White
- Voltage: 230 Volts
- Wattage: 5110 Watts
Pros
- Voice command technology
- Smart scheduler
- 5-in-1 cooling mode
- 4 way swing
- Value for money
Cons
- None as such
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Godrej 1.5 Ton 5 Star, 5 Years Comprehensive Warranty, AI powered, 5-In-1 Convertible Cooling Inverter Split AC
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Presenting the Godrej Split Air Conditioner with heavy-duty cooling to take care of extreme humidity and heat conditions by creating a comfortable and cool environment. The i-Sense technology of this Godrej 1.5 ton AC senses the ambient temperature around you to deliver the cooling as required. This is one of the best. 1.5 ton Split AC also uses a pure air filter to remove dander, dust particles and odours to provide cleaner air and self-clean technology to eliminate moisture and prevent microbe growth for hygienic cooling. Plus, with a 5 Star rating on energy efficiency, using a rotary inverter compressor for faster cooling, and marked with R32 refrigerant, this Godrej 1.5 ton 5 Star air conditioner is all set to be used in homes.
Specifications
- Brand: Godrej
- Model: AC 1.5T EI 18II5T WZS Split 5S
- Energy Efficiency: Highly Efficient
- Capacity: 1.5 Tons
- Annual Energy Consumption: 728.31 Kilowatt Hours Per Year
- Noise Level: 38 dB
- Installation Type: Split System
- Form Factor: split ac
Pros
- Heavy-duty cooling
- I-Sense Technology
- Power saving inverter
Cons
- Received mixed opinions on the noise level
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Best Air Conditioner Models of 2025: Energy Efficiency, Cooling Power and Noise Level Compared
Top Air Conditioner Models with Capacity Size |
Energy Efficiency |
Cooling Power |
Noise Level |
---|---|---|---|
Haier HSU18K-PYSS5BN-INV (1.5 Tons) |
5 star |
1340 Watts |
34 dB |
Godrej AC 1.5T EI 18II5T WZS Split 5S (1.5 Tons) |
5 Star |
4.8 Kilowatts |
38 dB |
Daikin MTKL50U (1.5 Tons) |
3 star |
966.47 Kilowatt Hours |
30 dB |
Blue Star IC518ZNURS (1.5 Tons) |
5 Star |
5110 Watts |
45 dB |
Voltas 185V Vectra CAR (1.5 Tons) |
5 Star |
4850 Watts |
38 dB |
With the subtle comparison of air conditioners on the basis of their size, cooling power, energy efficiency, and noise level, you can easily determine which would be the best choice for your home and for the long-term goals to save energy and minimise electricity bills.
Also Read: 5 Best 1.5 Ton and 2 Ton ACs for Large Areas to Consider in 2025
Disclaimer: At HerZindagi, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. HerZindagi is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.
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Faq's
- Which AC brand is most energy-efficient for low power use?+The Godrej Split 1.5T and Haier Inverter AC models are highly energy-efficient with low annual energy consumption. They are designed to provide effective cooling without significantly increasing your power bill.
- What is the quietest air conditioner among these options?+The Daikin AC model has the lowest noise level at 30 dB, making it the quietest option for a peaceful indoor environment. The Haier model is also relatively quiet at 34 dB.
- Which AC offers special features like voice command or smart scheduling?+: The Blue Star AC model stands out with voice command technology and a smart scheduler. It also includes a 5-in-1 cooling mode and 4-way swing for enhanced user convenience.
- Is there an eco-friendly AC option with a good filter?+: The Daikin air conditioner model is an eco-friendly choice as it uses green refrigerant and includes a PM 2.5 filter. This helps ensure both environmental responsibility and cleaner air in your home.
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