Top Split ACs With 4 Star Rating: 5 Efficient Options For Summer Cooling

Monsoon or summer, your air conditioner should be efficient enough to ensure superior cooling combined with optimal savings. Discover some of the branded ACs below with a 4-star rating from renowned brands like LG, Panasonic, Haier, and more.
Top 4 star Split AC Brands

As summer heats up and the monsoon is all set to make its way, staying cool and comfortable becomes a top priority. This also includes choosing the right air conditioner that can make all the difference. This not only involves optimal cooling and comfort but also saving on your electricity bill. Split ACs with a 4-star energy rating offer a good balance between powerful cooling and energy efficiency. And there are various brands that cater to the same. 

Some top industry leaders include LG, Panasonic, Haier, and more, which are packed with the latest features and cool your rooms effectively while using less electricity. However, with so much availability, it is also important to consider a model that suits your room size, budget, and specific needs, like faster cooling or quieter operation. Discover below the best of split ACs that ensure reliable performance, energy savings, and smart features to keep your home cool throughout the season. 

Top Split AC With Smart Features And 4-Star Rating

There are a plethora of options that the market offers when it comes to choosing a 4-star air conditioner. However, it is also the features and technologies equipped in them that play an important role in providing you with both cooling and energy efficiency. It is highly recommended to look for inverter compressors combined with a copper coil condenser, which adds to both performance and durability. With that, convertible modes let you switch between temperatures as per your cooling needs and the number of people in the room. A variable speed compressor also helps in adjusting the power depending on the heat load and temperature outside. You can also explore more on the top air conditioner brands in the home solutions and electronics section of the page. 

Top Five Products

  • Haier 1.5 Ton 4 Star AI Climate Control Smart Split AC

    Haier, as an AC brand, offers plenty of options to check out that suit your needs and requirements swiftly. One such option is this 4 star split AC, which comes with 1.5 ton capacity, making it highly suitable for medium-sized rooms, while the variable speed compressor adjusts the power depending on heat load. Having 7 in 1 convertible mode, you can easily opt for one that suits your requirements and preferred temperature the most. It is also equipped with 100% Copper coil condenser technology allows for an increased heat exchange efficiency of up to 50% to provide you with superior cooling while requiring less maintenance and increasing the durability of the appliance. Featuring  Supersonic Cooling, chills your room within a few seconds even when the temperature rises up to 60 degrees outside, making it one of the top 4-star split ACs with fast cooling.

    Specifications 

    • Cooling Power: 5.25 Kilowatts
    • Product Dimensions: 22.3D x 91.6W x 31H Centimeters
    • Model: ‎HSU18K-PYAIR4BN-INV
    • Annual Energy Consumption: ‎1555 Kilowatts
    • Noise Level: ‎42 dB
    • Colour: ‎White
    • Voltage: 50 Volts
    • Wattage: 1555 Watts
    • Material: ‎Plastic, Metal

    Pros 

    • Quality is tough and reliable. 
    • Inverter compressor ensures optimal cooling. 
    • Sleek and classy looks that blend with the room's interiors. 
    • Easy wifi functionality and usage. 

    Cons

    • Noise level-related issues were faced by some users. 

    Warranty Details

    5 years on the product and 12 years on the compressor 

    01
  • LG 1 Ton 4 Star DUAL Inverter AC

    LG offers one of the finest air conditioners on the market, which is packed with all the latest tech, thus enhancing the cooling performance. This LG 1 ton AC is ideal for smaller spaces, and its 4-star rating helps you save a lot on your electricity bills. The LG split AC comes with a variable speed compressor that helps in adjusting the cooling as per the needs and temperature outside. With 6 in 1 convertible mode, you can choose the ideal temperature, as per your needs and requirements, ranging from 40% for low capacity to 116% with Viraat mode for large seating and capacity. It comes with 100% Copper Tubes with Ocean Black Protection that keeps your appliance away from rust and corrosion in the long run, thus adding to the durability as well. This also leads to requiring minimal maintenance and saving you on the service costs. The 4-way swing of this LG inverter AC evenly circulates cool air throughout the room, which adds to the plethora of the best 4-star split AC for small rooms.  

    Specifications 

    • Cooling Power: 3.47 Kilowatts
    • Product Dimensions: 18.9D x 83.7W x 30.8H Centimeters
    • Model: ‎‎US-Q13JNYE
    • Annual Energy Consumption: ‎571.99 Kilowatt Hours Per Year
    • Noise Level: ‎21 dB
    • Colour: ‎White
    • Voltage: 230 Volts
    • Wattage: ‎938 Watts

    Pros 

    • AC quality is quite reliable. 
    • Sleek and classy looks that blend with the room's interiors. 
    • A 4-star rating adds to high energy efficiency and low power consumption. 

    Cons

    • Build quality-related issues were faced by some users. 

    Warranty Details

    1 Year Comprehensive on Product, 5 Years on PCB and Motor & 10 Years on Compressor

    02
  • Panasonic 1.5 Ton 4 Star Premium Wi-Fi Smart AC

    Panasonic’s range of smart ACs is one of a kind and offers high-quality performance like no other. This Panasonic 1.5 ton AC comes with Wi-Fi-enabled operations that let you control the operations of the appliance by giving voice commands or installing an app on your smartphone. The 7 in 1 convertible mode with powered by True AI, which smartly detects your room temperature, forecasts the cooling capacity, and changes the fan speed to provide optimal cooling through inbuilt sensors and helps you beat the heat quickly. Having a 4-way swing feature ensures that cool air is circulated throughout the room evenly. With that, the Panasonic split AC also comes with a PM 0.1 Filter that ensures a cool and healthy air supply in your rooms. Having stabilizer-free operations eliminates the need for installing any external device to manage the voltage fluctuations. 

    Specifications 

    • Cooling Power: 17402 British Thermal Units
    • Product Dimensions: 24.9D x 104W x 29.6H Centimeters
    • Model: CS/CU-NU18AKY4WX
    • Annual Energy Consumption: ‎858.17 Kilowatt Hours
    • Noise Level: ‎34 dB
    • Colour: ‎White
    • Voltage: 230 Volts
    • Wattage: 1390 Watts

    Pros 

    • One of the quietest 4-star split ACs for bedrooms that adds to peace of mind. 
    • Inverter technology ensures high energy efficiency. 
    • Packed with plenty of features that enhance the cooling and performance. 

    Cons

    • Installation-related issues were faced by some users. 

    Warranty Details

    1 year on product, +4 years on PCB and Motor, and +9 years on compressor.

    03
  • Blue Star 1 Ton 4 Star AC

    Looking for a good split AC with low maintenance cost? This Blue Star 1 ton AC can be one such pick. This Blue Star split AC comes with 4 in 1 convertible modes that allow you to choose from one that suits your needs and requirements the most. A variable speed compressor adjusts the power depending on the heat load and temperature outside. With that, the split inverter AC also comes with Anti-Corrosive Blue Fins for Protection, keeping your appliance safe from rust and corrosion in the long term while also adding to its durability. It is also powered with Turbo Cool mode will help you beat the heat in no time while saving you from all the sweating and humidity issues. This air conditioner also has Comfort Sleep mode that adjusts the settings so you can enjoy a peaceful nap at night. 

    Specifications 

    • Cooling Power: 1 Tons
    • Product Dimensions: 29.5D x 80W x 23H Centimeters
    • Model: ‎IA412FNU
    • Annual Energy Consumption: ‎583.06 Kilowatt Hours Per Year
    • Noise Level: ‎47 dB
    • Control Console: ‎remote control
    • Voltage: 230 Volts
    • Wattage: 3500 Watts
    • Special Features: ‎Dust Filter

    Pros 

    • Quality is tough and sturdy. 
    • Packed with features like copper condensers, etc. 
    • A dehumidifier makes them one of the finest split ACs for monsoon season. 

    Cons

    • NA

    Warranty Details

    1 Year on Product, 5 Years on PCB, 10 Years on Inverter Compressor

    04
  • Carrier 1.5 Ton 4 Star AI Flexicool Inverter Air Conditioner

    The next is a Carrier split AC 1.5 ton that comes with a Flexicool inverter technology, which ensures superior performance, high energy efficiency, and low noise operations at all times. With that, this Carrier AC also comes with 6 in 1 convertible modes that allow you to choose from a setting that suits your needs and requirements the most. Featuring HD & PM 2.5 Filter removes dirt, dust, and allergens from the air, thus ensuring a clear and healthy flow around you. The 100% Copper Condenser Coil with Anti-Corrosion Blue Coating provides your split AC with gentle care and keeps it away from rust and corrosion while increasing its life and making it withstand any weather condition. Featuring Stabilizer Free Operation removes the fuss of installing any external device to manage the voltage fluctuations, adding them to the list of one of the long-lasting 4-star split AC models in the market. 

    Specifications 

    • Cooling Power: 5000 Kilowatts
    • Model: ‎CAI19EE4R35F0
    • Product Dimensions: 27D x 94W x 54H Centimeters
    • Annual Energy Consumption: ‎859.34 Kilowatt Hours Per Year
    • Noise Level: ‎42 dB
    • Colour: White
    • Voltage: 230 Volts
    • Wattage: 1420 Watts
    • Material: ‎Plastic

    Pros 

    • Quality is tough and reliable. 
    • Inverter compressor ensures optimal cooling and performance. 
    • Offers good value for money.  

    Cons

    • Functionality-related issues were faced by some users. 

    Warranty Details

    1 year on product, 5 years on PCB, 10 years on compressor

    05

What is a 4-Star Split AC and Why Choose One?

A 4-star split AC is an air conditioner with a 4-star energy efficiency rating that provides you with a good blend between cooling performance and energy consumption, thus also saving you a lot on your electricity bills. However, they also have a lower initial cost compared to 5-star models. The lower energy efficiency also leads to making it a more eco-friendly choice. Most of these air conditioners are also equipped with an inverter compressor, which further adds to savings and helps in adjusting the power and cooling depending on the heat load and temperature outside. With that, 4-star ACs are available from various brands like LG, Panasonic, Haier, etc, and in different cooling capacities, ranging from 1-ton to 2-ton models. 

Read More: Which Brand Of AC Is Best-Ready For Monsoon Weather? 

Which Type of AC is Best for Your Needs?

Choosing the right type of air conditioner can help in providing you with optimal cooling as per your needs and requirements while also saving you amounts, both initially as well as in the long run. The most common types include split, window, and inverter AC models. Each of these has its own set of strengths and weaknesses, which makes them ideal for one's home. For instance, a split AC is the most common one here that offers optimal cooling and quieter operations. They also have a sleek and classy design that swiftly blends with the room interiors while also adding a touch of class to them. On the other hand, a window AC is more affordable upfront, easy to install, and suitable for cooling single rooms. Inverter air conditioners combined with either type ensure energy efficiency, and quieter operation, and can save you money on electricity bills over time as well. 

Read More: Top Energy Efficient ACs In July 2025

Disclaimer: At Jagran, 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. Jagran 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.

Faq's

  • What does a 4-star rating mean on a split AC?
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    When the star rating is 4, it means that this is an energy-efficient AC and it consumes less energy than its lower-rated counterparts to help reduce your electricity bills.
  • Are 4-star split ACs ok for large rooms?
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    Yes, 4-star split ACs also come in differing capacities. There are many 4-star split ACs available that can be used in large rooms. You will need to select the unit based on the size of your room.
  • Will a 4-star split AC cool quickly if the heat is extreme?
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    Yes, they can, as most 4-star ACs have different features that allow them to cool effectively in peak summer heat, including their high-speed cooling modes that help you cool your room quickly.