BackBest 4-star AC for cooling and energy efficiency: Look at the top 7 options to upgrade your cooling system
Opting for a 4-star AC will cut down on your electricity bills, while also bringing in multiple new and innovative features. Browse through the top options shortlisted for you and bring home a new air conditioner.
PremiumThe demand for efficient air conditioning solutions always see a rise during the summer months. A 4-star AC unit strikes an ideal balance between cooling performance and energy efficiency, providing a cost-effective way to keep your environment comfortably cool without skyrocketing energy bills. These air conditioners are designed with advanced technology to enhance energy utilization, making them a smart choice for both residential and commercial spaces.
In this article, accompany us to explore the top six 4-star AC models that have left a mark in the market today. Each model has been carefully selected based on its cooling efficacy, energy consumption, innovative features, and consumer feedback. These air conditioners not only excel in maintaining a cool atmosphere during intense heatwaves but also contribute significantly to energy conservation. From models equipped with inverter technology that adjusts power based on heat load, to those featuring eco-friendly refrigerants and smart connectivity for easy control and monitoring, these ACs offer a blend of functionality and sustainability.
Whether you’re looking to upgrade your home cooling system or seeking efficient solutions for larger spaces, these top-rated 4-star air conditioners provide powerful cooling while keeping energy costs low, ensuring comfort throughout the seasons.
1. Haier 1.5 Ton 4 Star, WiFi, Inverter Split AC (Copper, Convertible 7 in 1 Cooling Modes, Antibacterial Filter, 2023 Model, HSU18K-PYFR4BE1-INV, White)
The Haier 1.5 Ton 4 Star WiFi Inverter Split AC (HSU18K-PYFR4BE1-INV) is a feature-packed choice for efficient cooling. With a copper condenser and 4-star energy rating, it ensures both durability and energy savings. It offers Convertible 7-in-1 Cooling Modes for versatility, an antibacterial filter for improved air quality, and WiFi connectivity for remote operation. This 2023 model combines advanced technology with sleek design, making it ideal for medium-sized rooms seeking superior cooling performance and convenience.
Specifications of Haier 1.5 Ton 4 Star, WiFi, Inverter Split AC
Capacity: 1.5 Ton
Energy Rating: 4 Star
Cooling Modes: Convertible 7-in-1
Filter: Antibacterial
Connectivity: WiFi enabled
| Reasons to buy | Reasons to avoid |
| Efficient energy savings with 4-star rating. | Initial cost might be higher due to advanced features. |
| Versatile cooling modes for different weather conditions. | Dependence on WiFi for remote operation may require stable internet. |
What are buyers saying on Amazon?
This product has received mixed reviews. Positive feedback includes performance and customer support. Some report noise issues and malfunctioning Eco mode. One user had a bad experience with cooling and service delays.
Why choose this product?
Buy Haier for its energy efficiency, versatile cooling options, antibacterial filter, WiFi connectivity, and sleek design for enhanced home comfort and convenience.
2. LG 1.5 Ton 4 Star DUAL Inverter Split AC
The LG 1.5 Ton 4 Star DUAL Inverter Split AC is a good option with its advanced AI Convertible 6-in-1 cooling technology, allowing for flexible cooling adjustments to suit varied needs. Equipped with a copper condenser coated in Ocean Black Protection, it ensures durability and superior performance even in extreme temperatures up to 52-degree Celsius. The unit's 4-way swing and HD Filter with Anti-Virus Protection enhance air distribution and improve air quality, making it an ideal choice for ensuring comfort and health in your living space.
Specifications of LG 1.5 Ton 4 Star DUAL Inverter Split AC
Type: DUAL Inverter Split AC
Capacity: 1.5 Ton
Cooling Technology: AI Convertible 6-in-1 Cooling
Energy Rating: 4 Star, ISEER Value: 4.62
Special Features: HD Filter with Anti-Virus, 4 Way Swing, Stabilizer Free Operation
Warranty: 1 Year on product, 5 Years on PCB, 10 Years on Compressor
| Reasons to Buy | Reasons to Avoid |
| Highly energy-efficient with 4-star rating | May be overpowered for very small rooms |
| AI Convertible technology adapts to needs | Initial cost may be higher than simpler models |
What are buyers saying on Amazon?
This product has received mixed reviews. Some buyers find the AC remote lacking LED light and challenging to use in darkness. Opinions vary on value, efficiency, cooling, installation, noise and quality.
Why choose this product?
Buy the LG AC for its efficient dual inverter technology, versatile 6-in-1 AI cooling, 4-way swing, anti-virus HD filter, and modern design.
3. Carrier 1.5 Ton 4 Star AI Flexicool Inverter Split AC
Carrier's 1.5 Ton 4 Star AI Flexicool Inverter Split AC offers exceptional adaptability with its Flexicool technology, which allows users to adjust the cooling capacity, significantly enhancing energy efficiency. The unit's HD and PM 2.5 filters ensure the air remains clean, making it suitable for anyone prioritizing air quality along with cooling. Its robust performance, even in high ambient temperatures up to 52°C, and smart features like the Auto Restart and Hidden Display, provide convenience and reliability in a stylish package.
Specifications of Carrier 1.5 Ton 4 Star AI Flexicool Inverter Split AC
Type: AI Flexicool Inverter Split AC
Capacity: 1.5 Ton
Cooling Technology: Convertible 6-in-1 Cooling
Energy Rating: 4 Star, ISEER Value: 4.5
Special Features: Dual Filtration with HD & PM 2.5 Filter, Auto Cleanser
Warranty: 10 Years on Compressor, 5 Years on Other Parts
| Reasons to Buy | Reasons to Avoid |
| Adaptive cooling saves up to 50% energy | Setup may require professional installation |
| High-quality filtration for cleaner air | Might be pricier than less feature-rich models |
What are buyers saying on Amazon?
Buyers appreciate AC performance and temperature but criticize remote control. Opinions vary on noise, quality, service, value, and installation satisfaction.
Why choose this product?
Pick the Carrier AC for its AI Flexicool Inverter technology, versatile 6-in-1 cooling modes, dual HD and PM 2.5 filtration, and auto cleanser feature for superior air quality.
Also Read: Looking for the best inverter AC? Beat the heat with top 6 LG inverter AC
4. LG 1 Ton 4 Star DUAL Inverter Split AC
The LG 1 Ton 4 Star DUAL Inverter Split AC is perfect for smaller rooms, offering precise temperature control and exceptional energy efficiency. Its AI Convertible 6-in-1 cooling technology allows for significant flexibility in operation, adapting effortlessly to different cooling needs. The model boasts a comprehensive set of features including a 4-way swing, HD Filter with Anti-Virus Protection, and a whisper-quiet operation, making it ideal for maintaining a comfortable, quiet, and healthy indoor environment.
Specifications of LG 1 Ton 4 Star DUAL Inverter Split AC
Type: DUAL Inverter Split AC
Capacity: 1 Ton
Cooling Technology: AI Convertible 6-in-1 Cooling
Energy Rating: 4 Star, ISEER Value: 4.7
Special Features: Anti-Virus Protection, Monsoon Comfort, Auto Clean
Warranty: 1 Year on product, 5 Years on PCB, 10 Years on Compressor
| Reasons to Buy | Reasons to Avoid |
| Ideal for small spaces with efficient cooling | Limited cooling capacity for larger areas |
| Advanced features for air quality improvement | Higher cost relative to simpler models |
What are buyers saying on Amazon?
Buyers appreciate AC features, smart options, quiet operation, and energy efficiency but report missing parts. Opinions vary on quality, value, performance, and installation ease.
Why choose this product?
Select the LG AC for its efficient dual inverter technology, versatile 6-in-1 AI cooling modes, 4-way swing, anti-virus HD filter, and modern design.
Also Read: Escape the summer heat indoors with our powerhouse selection of 1.5 ton Panasonic ACs
5. Blue Star 1.5 Ton 4 Star Inverter Split AC
The Blue Star 1.5 Ton 4-Star Inverter Split AC showcases exceptional versatility with its 5-in-1 Convertible Cooling technology, allowing users to adjust cooling output to their needs. It's engineered for efficiency and tailored comfort, featuring a smart ready capability that integrates seamlessly with home automation systems like Amazon Alexa and Google Home. Additionally, the acoustic jacket around the compressor ensures the AC operates quietly, enhancing the user experience in home environments.
Specifications of Blue Star 1.5 Ton 4 Star Inverter Split AC
Type: Inverter Split AC
Capacity: 1.5 Ton
Cooling Technology: 5-in-1 Convertible Cooling
Energy Rating: 4 Star
Special Features: Smart Ready, Turbo Cool, Acoustic Jacket
Warranty: 5 Years Comprehensive Warranty
| Reasons to Buy | Reasons to Avoid |
| 5-in-1 Convertible Cooling for customized use | Smart features require additional setup cost |
| Smart Ready for integration with home systems | May not be as energy efficient as 5-star models |
What are buyers saying on Amazon?
Buyers criticize AC installation as poor, with issues in noise, gas leakage, WiFi, and service quality. Mixed opinions on cooling and performance.
Why choose this product?
Select Blue Star AC for its efficient 4-star inverter technology, 5-in-1 convertible cooling modes, smart readiness, turbo cooling, and reliable copper build.
6. Panasonic 1.5 Ton 4 Star Wi-Fi Inverter Smart Split AC
Panasonic's 1.5 Ton 4 Star Wi-Fi Inverter Smart Split AC blends advanced technology with eco-friendly operation. It features a 7-in-1 Convertible Mode with True AI Mode that optimizes cooling based on real-time environmental and usage data, maximizing efficiency. The inclusion of a PM 0.1 Air Purification Filter ensures the air remains clean, making it ideal for maintaining healthful indoor air quality. Additionally, the AC can be controlled via Panasonic's Miraie app, offering convenience and control.
Specifications of Panasonic 1.5 Ton 4 Star Wi-Fi Inverter Smart Split AC
Type: Wi-Fi Inverter Smart Split AC
Capacity: 1.5 Ton
Cooling Technology: 7-in-1 Convertible with True AI Mode
Energy Rating: 4 Star
Special Features: PM 0.1 Air Purification Filter, Wi-Fi enabled
Warranty: 1 Year Comprehensive, 5 years on PCB, 10 years on Compressor
| Reasons to Buy | Reasons to Avoid |
| Advanced AI Mode for optimal cooling | Requires stable Wi-Fi for smart features |
| High-quality air purification with PM 0.1 filter | Initial higher cost due to smart capabilities |
What are buyers saying on Amazon?
Buyers appreciate AC quality, appearance, and energy efficiency, noting sturdy design and high energy efficiency. Mixed opinions on service, installation, and noise levels.
Why choose this product?
Opt for the Panasonic AC for its Wi-Fi connectivity, efficient inverter technology, 7-in-1 convertible cooling, PM 0.1 air purification filter, and comprehensive AI mode.
Also Read: Everyday cooling is a breeze with our picks of the best 1.5 ton Carrier air conditioners
7. Panasonic 1 Ton 4 Star Wi-Fi Inverter Smart Split AC
The Panasonic 1 Ton 4 Star Wi-Fi Inverter Smart Split AC is perfect for smaller spaces, offering smart, efficient cooling with advanced AI capabilities. This model adjusts cooling performance intelligently, conserving energy while maintaining comfort. Like its larger counterpart, it features Wi-Fi connectivity and can be managed through the Miraie app, providing convenience and enhanced control. The inclusion of a PM 0.1 filter ensures the air is free from micro-particles, promoting a healthier environment.
Specifications of Panasonic 1 Ton 4 Star Wi-Fi Inverter Smart Split AC
Type: Wi-Fi Inverter Smart Split AC
Capacity: 1 Ton
Cooling Technology: 7-in-1 Convertible with True AI Mode
Energy Rating: 4 Star
Special Features: PM 0.1 Air Purification Filter, Wi-Fi enabled
Warranty: 1 Year Comprehensive, 5 years on PCB, 10 years on Compressor
| Reasons to Buy | Reasons to Avoid |
| Ideal for small rooms with efficient cooling | Limited cooling capacity for larger areas |
| Smart features and AI for optimal performance | Dependence on Wi-Fi for full functionality |
What are buyers saying on Amazon?
Buyers praise AC quality, efficiency, and connectivity, noting effective cooling, low electricity consumption, and convenient WiFi feature. Mixed reviews on noise and service.
Why choose this product?
Pick the Panasonic AC for its Wi-Fi connectivity, efficient inverter technology, versatile 7-in-1 convertible cooling modes, air purification filter, and modern design.
Also Read: Best 1 ton split AC for your home in 2024: Top 10 options from top AC brands in India
Is 4 star AC better than 3 star?
Yes, a 4-star AC is generally better than a 3-star AC in terms of energy efficiency. It consumes less electricity to provide the same cooling capacity, resulting in lower electricity bills and reduced environmental impact over the long term.
What is 4 star and 5 star AC?
4-star and 5-star ACs refer to the Energy Efficiency Rating (EER) of the air conditioner. These ratings indicate how efficiently the AC converts electrical energy into cooling. A 5-star AC is more energy-efficient than a 4-star AC, consuming less electricity for the same cooling capacity, resulting in lower operating costs.
Which AC is better 3 star or 5 star?
A 5-star AC is better than a 3-star AC in terms of energy efficiency. It consumes significantly less electricity to provide the same cooling capacity as a 3-star AC, leading to lower electricity bills and reduced environmental impact over the lifespan of the AC.
Best 3 features of top 4-star ACs for you
| Best 4 star AC | Cooling Technology & Features | Energy Efficiency & Eco-Friendliness | Smart Features & Connectivity |
| Haier 1.5 Ton 4 Star, WiFi, Inverter Split AC | Copper, Convertible 7 in 1 Cooling Modes | 4 Star, ‎Fast Cooling | Antibacterial Filter |
| LG 1.5 Ton 4 Star DUAL Inverter Split AC | AI Convertible 6-in-1 Cooling, 4 Way Swing | 4 Star, ISEER Value: 4.62 | HD Filter with Anti-Virus Protection |
| Carrier 1.5 Ton 4 Star AI Flexicool Inverter Split AC | Flexicool Convertible 6-in-1, Dual Filtration with HD & PM 2.5 Filter | 4 Star, ISEER Value: 4.5 | Auto Cleanser, Intelligent CRF Alert |
| LG 1 Ton 4 Star DUAL Inverter Split AC | AI Convertible 6-in-1 Cooling, 4 Way Swing | 4 Star, ISEER Value: 4.7 | HD Filter with Anti-Virus Protection, Smart Diagnosis System |
| Blue Star 1.5 Ton 4 Star Inverter Split AC | 5-in-1 Convertible Cooling, Acoustic Jacket around Compressor | 4 Star | Smart Ready, Turbo Cool |
| Panasonic 1.5 Ton 4 Star Wi-Fi Inverter Smart Split AC | 7-in-1 Convertible with True AI Mode, PM 0.1 Air Purification Filter | 4 Star, ISEER Value: 4.50 | Wi-Fi enabled, Miraie App compatibility |
| Panasonic 1 Ton 4 Star Wi-Fi Inverter Smart Split AC | 7-in-1 Convertible with True AI Mode, PM 0.1 Air Purification Filter | 4 Star, ISEER Value: 4.50 | Wi-Fi enabled, Miraie App compatibility |
Best value for money 4-star AC
The Blue Star 1.5 Ton 4-Star Inverter Split AC offers excellent value, combining versatile 5-in-1 convertible cooling, impressive eco-friendly features, and smart compatibility, all backed by a strong warranty. It provides both performance and durability, making it an ideal choice for anyone looking for a high-quality air conditioner without exceeding budget constraints.
Best overall 4-star AC
The LG 1.5 Ton 4 Star DUAL Inverter Split AC is the best overall product. It boasts advanced AI Convertible 6-in-1 cooling technology, high energy efficiency with a 4.62 ISEER value, and exceptional features like the HD Filter with Anti-Virus Protection. This model not only ensures optimal cooling and energy savings but also promotes a healthier indoor environment, making it the top choice for comprehensive home comfort.
Factors to keep in mind while choosing the right 4-star AC
When selecting a 4-star AC, consider the following factors to ensure optimal performance and energy efficiency:
Energy efficiency: Look for the Energy Star rating to minimize electricity consumption and reduce utility bills.
Capacity: Choose the appropriate tonnage (1 Ton, 1.5 Ton, etc.) based on the size of the room for efficient cooling.
Inverter technology: Opt for models with inverter technology for quieter operation, faster cooling, and better energy efficiency.
Cooling features: Check for features like multiple cooling modes, turbo cooling, and dehumidification for enhanced comfort.
Build quality: Ensure the AC has a durable build with a reliable copper condenser for longevity.
Additional features: Consider features like WiFi connectivity, air purification filters, and ease of maintenance for added convenience.
Brand reputation: Choose from reputable brands known for reliability, customer support, and product longevity.
User reviews: Read customer reviews to gauge real-world performance, noise levels, and after-sales service quality for informed decision-making.
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FAQs
Question : What does a 4-star energy rating mean for an AC?
Ans : A 4-star energy rating in an AC indicates that it is more energy-efficient compared to lower-star-rated models, leading to lower electricity bills and reduced environmental impact.
Question : Can a 4-star AC work in very high temperatures?
Ans : Yes, many 4-star ACs are designed to work effectively even in high ambient temperatures, often up to 52-degree Celsius, ensuring cooling even during extreme heat.
Question : Is it worth paying more for an inverter AC?
Ans : Yes, inverter ACs can be more expensive but offer significant energy savings in the long run by adjusting the compressor speed and reducing power consumption according to the temperature demand.
Question : Do 4-star ACs come with air purification features?
Ans : Yes, many modern 4-star ACs come equipped with air purification filters like PM 2.5 filters, which help improve indoor air quality by trapping fine particulate matter.
Question : How often should I service my 4-star AC?
Ans : It is recommended to service your 4-star AC at least once a year to ensure optimal performance and longevity. Regular maintenance can also help identify issues before they lead to more significant problems.
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