A Comprehensive Guide to the Best Split AC

A split air conditioner (Split AC) is a type of cooling system that has two separate units: one placed indoors and the other outdoors. The indoor unit blows cool air into the room, while the outdoor unit releases the heat outside. These two units are connected by pipes that carry the refrigerant, which helps cool the air efficiently. Split ACs are popular because they operate quietly, provide better cooling than window ACs, and are more energy-efficient

Things to Consider

Cooling Capacity

Cooling capacity tells you how powerful the AC is in cooling a room. It is measured in BTUs (British Thermal Units) or in Watts. Simply put, BTU is the amount of heat an AC can remove from a room in one hour
For example, a 1 Ton AC removes about 12,000 BTUs of heat per hour. So, a 1.5 Ton AC removes around 18,000 BTUs per hour. The higher the BTU, the faster and better it can cool larger spaces. Make sure you choose the right cooling capacity based on your room size.

Along with cooling capacity, air circulation (measured in CFM – Cubic Feet per Minute) plays a crucial role. Higher CFM ensures better air distribution and faster cooling. For example, a 900 CFM AC effectively cools a medium-sized room (150 sq.ft) by ensuring even airflow across the space.

Room Size

The size of your room is very important when choosing an AC. A small AC in a big room won’t cool properly, and a big AC in a small room will waste energy.
Here’s a general guide:

• Up to 120 sq.ft – 1 Ton AC
• 121 to 180 sq.ft – 1.5 Ton AC
• 181 to 240 sq.ft – 2 Ton AC

Energy Efficiency

Look for ACs with a high energy rating (3-star, 4-star, or 5-star). A higher energy rating means the AC uses less electricity while giving the same level of cooling. This helps save money on electricity bills and is also better for the environment. Energy-efficient ACs may cost a little more upfront, but they save more in the long run

Features

Modern ACs come with many useful features that improve comfort and convenience. Choose features based on your personal needs and lifestyle.
Some helpful features include:

• Remote control for easy use
• Sleep mode for comfortable night-time cooling
• Air filters to keep indoor air clean
• Auto-clean and smart diagnosis to reduce maintenance

Budget

Set a clear budget before you start looking. While buying an AC, consider not just the purchase price but also long-term running costs like electricity and maintenance. Sometimes, spending a bit more on an energy-efficient model or one with good features can save more money in the future.

AC

1. LG 1.5 Ton DUAL Inverter Split AC

Features and Specifications:

• Capacity: 1.5 Tons, suitable for rooms measuring between 111 to 150 sq.ft.​
• Cooling Power: 18,000 BTUs with a cooling capacity of 4,400 watts.
• Energy Efficiency: 3-Star rating
• Special Features: VIRAAT Mode for rapid cooling, Diet Mode for energy savings, ADC Sensor, Magic Display, Auto Clean, and Smart Diagnosis System.

Overview:

This LG Split AC is equipped with a Dual Inverter Compressor that adjusts its speed based on the heat load, ensuring efficient cooling and reduced energy consumption. The AI Convertible 6-in-1 Cooling feature offers flexibility by adjusting the cooling capacity from 40% to 110%, catering to different room sizes and occupancy levels. It provides air circulation of 441 CFM. The HD Filter with Anti-Virus Protection ensures cleaner air by filtering out harmful particles. Additionally, the unit’s copper condenser with Ocean Black Protection enhances durability by preventing rust and corrosion.

Pros:

• The 6-in-1 Convertible feature allows customization of cooling capacity based on specific needs.
• Copper condenser with Ocean Black Protection ensures long-lasting performance.​
• Low indoor noise level of 26 dB enhances user comfort.

Cons:

• Absence of Wi-Fi connectivity limits remote operation capabilities.​

Final Verdict: The LG 1.5 Ton 3 Star DUAL Inverter Split AC (TS-Q18JNXE3) is a reliable choice for medium-sized rooms, offering a blend of energy efficiency, flexible cooling options, and durability. Its performance and user-friendly features make it a worthwhile consideration for those seeking effective cooling solutions.

2. Lloyd 1.5 Ton 5 Star Inverter Split AC

Features and Specifications

• Capacity: 1.5 Tons, suitable for rooms measuring up to 160 sq.ft.
• Cooling Power: 4800 kW
• Energy Efficiency: 5-Star energy rating
• Special Features: 5-in-1 Convertible Cooling, Turbo Cool mode, 100% Copper with Anti-Corrosion Coating, Golden Fin Evaporator, Smart 4-Way Swing, Clean Filter Indication, Low Gas Detection, Hidden LED Display.

Overview:

The Lloyd 1.5 Ton 5 Star Inverter Split AC is a solid choice for users looking for reliable performance, energy savings, and versatile cooling options. With its 5-in-1 convertible feature, this AC adjusts its cooling capacity (30% to 110%) based on the people in room , whether it’s one person in the room or a full house. The PM 2.5 air filter ensures cleaner indoor air, while the turbo cooling feature guarantees quick relief from the heat. Its design is sleek and modern, with a chrome deco strip that adds a stylish touch.

Pros:

• 5-Star rating ensures excellent energy savings
• 5-in-1 Convertible modes give customized cooling based on need
• Turbo cool and 10m long air throw ideal for quick cooling
• Copper coils with anti-corrosion coating ensure durability

Cons:

• No Wi-Fi or smart connectivity features

Final Verdict: If you’re looking for a feature-rich and energy-efficient AC with powerful cooling, the Lloyd 1.5 Ton 5 Star Inverter Split AC is a great investment. Its 5-in-1 convertible cooling, long air throw, and smart filter system make it perfect for Indian summers. It’s ideal for users who want flexibility in cooling and long-term energy savings, especially in medium-sized rooms.

3. Carrier 1.5 Ton X-Line LED Flexicool Inverter Split AC

Features and Specifications:

• Capacity: 1.5 Tons, suitable for medium-sized rooms ranging from 111 to 150 sq.ft.
• Cooling Power: Delivers a powerful 4,050 watts of cooling with a peak capacity of 5,760 watts
• Energy Efficiency: 5-Star energy rating
• Special Features: Convertible 6-in-1 cooling, Smart Wi-Fi controls, Aqua Clear Protection, Insta Cool, Hydro Blue Coating, Auto Cleanser, Anti-Viral Guard filter, ADC Sensors, Follow Me Mode, Auto Restart, Sleep Mode

Overview:

The Carrier X-Line LED Flexicool Split AC is a smart, energy-efficient, and future-ready cooling appliance. Designed with advanced features like Wi-Fi connectivity, Flexicool 6-in-1 convertible technology, and dual filtration, this AC offers more than just cooling. It performs well in extreme heat up to 55°C and comes equipped with intelligent sensors that ensure optimal performance and safety. The copper condenser with Aqua Clear Protection, along with Hydro Blue Coating, boosts durability, making it a solid choice for long-term use. The sleek design with a hidden display and X-Line LED fits modern homes effortlessly.

Pros:

• 6-in-1 Convertible modes for flexible cooling control
• High ambient cooling up to 55°C
• Dual filtration with HD and PM 2.5 filters
• Wi-Fi enabled for smart control
• Auto Cleanser and Anti-Viral Guard for cleaner air

Cons:

• Slightly pricier but premium features.

Final Verdict: The Carrier 1.5 Ton 5 Star Flexicool AC is a perfect blend of smart features, energy efficiency, and powerful cooling. With modern technologies like Wi-Fi control, dual air filters, and Flexicool convertible modes, it adapts to your cooling needs while maintaining energy savings. It’s ideal for tech-savvy users or families who want advanced features, consistent comfort, and air quality all in one stylish unit.

4. Daikin 1.5 Ton 5 Star Inverter Split AC

Features and Specifications:

• Capacity: 1.5 Ton – Suitable for medium-sized rooms (111 to 150 sq. ft).
• Cooling Power: 5280 W, ensuring efficient and powerful cooling even at high ambient temperatures .
• Energy Efficiency: This AC has a 5-star energy rating
• Special Features: Dew Clean Technology, PM 2.5 Filter, Triple Display, Power Chill Mode.

Overview:

The Daikin 1.5 Ton 5 Star Inverter Split AC is an excellent choice for those who need a highly energy-efficient and feature-packed air conditioner. Its Dew Clean Technology ensures fresh airflow, while Power Chill Mode provides instant cooling in extreme heat. The PM 2.5 filter makes it a great option for people who want cleaner indoor air. The air circulation for this AC is 593 CFM. It also features Coanda Airflow, which enhances comfort by distributing air evenly throughout the room. Additionally, the triple display panel allows users to track real-time power consumption, which is helpful for managing electricity costs.

Pros:

• High ISEER rating (5.2) for excellent energy savings
• Dew Clean Technology for automatic cleaning
• PM 2.5 Filter for improved indoor air quality
• Power Chill Mode for instant cooling in hot conditions
• 3D Airflow and Coanda Airflow for even cooling distribution

Cons:

• Slightly higher price due to premium energy efficiency features.

Final Verdict: If you are looking for a premium energy-efficient AC with fast cooling, advanced air purification, and real-time power tracking, the Daikin 1.5 Ton 5 Star Inverter Split AC is a great option. It is ideal for those living in hot regions, as it performs well even at ambient temperatures. The Dew Clean feature keeps the unit clean with minimal effort, and Econo Mode helps reduce electricity bills.

5. Haier 1.5 Ton 3 Star Twin Inverter Split AC

• Capacity: 1.5 Ton – Suitable for medium-sized rooms (111 to 150 sq. ft).
• Cooling Power: 16,380 BTU – Ensures fast and efficient cooling even in high temperatures.
• Energy Efficiency: 3 Star Energy Rating
• Special Features: 7-in-1 Convertible Mode, 7-in-1 Convertible Mode, Superfast Cooling at 54°C, Anti-Bacterial HD Filter, Low Gas Warning, Eco & Turbo Mode

Overview

The Haier 1.5 Ton 3 Star Twin Inverter Split AC is a budget-friendly choice for homes and small offices. Its 7-in-1 convertible mode adjusts cooling based on the number of people in the room, making it energy-efficient. The Frost Self-Clean feature ensures clean, fresh air. It comes with excellent airflow of 900 CFM, while the long air throw (20m) provides uniform cooling. With superfast cooling at high temperatures and a Twin Inverter compressor, it offers reliable performance even in extreme heat and voltage fluctuations.

Pros:

• 7-in-1 convertible cooling for power efficiency.
• Frost Self-Clean feature for hassle-free maintenance.
• Twin Inverter compressor ensures consistent cooling.
• Works efficiently in extreme temperatures up to 54°C.
• Long air throw (20m) for uniform cooling.

Cons:

• Bit noisy with 42 dB
• No 4-way swing feature, limiting air distribution.

Final Verdict: The Haier 1.5 Ton 3 Star Twin Inverter Split AC is a value-for-money option with strong cooling performance, convertible modes, and self-cleaning technology. It’s an ideal choice for those needing reliable cooling at high temperatures while keeping maintenance minimal.

6. Voltas 1.4 Ton 5 Star Inverter Split AC

Features and Specifications:

• Capacity: 1.4 Tons, ideal for medium-sized rooms between 111 to 150 sq.ft.
• Cooling Power: Delivers a powerful 4,600 watts of cooling with ambient cooling performance up to 52°C.
• Energy Efficiency: 5-Star energy rating
• Special Features: 4-in-1 Adjustable Mode (20% to 120% capacity), Anti-Dust Filter with Antimicrobial Coating, Turbo Cooling, Sleep Mode, Anti-Freeze Thermostat, Self Diagnosis, Memory Restart, Copper Condenser with Anti-Corrosive Coating.

Overview:

The Voltas 1.4 Ton 5 Star Inverter AC is a reliable and energy-efficient cooling solution ideal for Indian weather conditions. With its 4-in-1 adjustable mode, it adapts cooling based on room occupancy and external temperature, offering efficient cooling while minimizing power consumption. It ensures comfort even at 52°C, thanks to high ambient cooling support. Features like an anti-dust filter, antimicrobial protection, self-diagnosis, and anti-freeze thermostat contribute to both user comfort and the AC’s long-term durability. The copper condenser and stabilizer-free operation further enhance its appeal.

Pros:

• 4-in-1 adjustable mode (20% to 120%) for custom cooling
• High ambient cooling up to 52°C
• Copper condenser with anti-corrosive coating for long life
• Automatically resumes previous settings after power cuts

Cons:

• Slightly smaller cooling capacity compared to 1.5-ton models

Final Verdict: The Voltas 1.4 Ton 5 Star Inverter AC is a great option for those looking for efficient, powerful, and durable air conditioning without spending a premium. Its ability to adapt cooling levels based on need, combined with low maintenance and reliable performance in high temperatures, makes it perfect for urban households in hot regions. If you prioritize dependable performance and energy savings over smart features, this AC offers excellent value for money.

7. Blue Star 1.5 Ton 3 Star Inverter Split AC

Features and Specifications

• Capacity: 1.5 Tons, ideal for medium-sized rooms ranging from 151 to 180 sq.ft.
• Cooling Power: Delivers a cooling capacity of 5010 watts, with an operating temperature range from 21°C to 52°C.
• Energy Efficiency: 3-Star BEE rating
• Special Features: 5-in-1 Convertible Cooling (40% to 110% capacity), Turbo Cool, Self Diagnosis, Comfort Sleep, Dry Mode, Hidden Display. App control.

Overview:

The Blue Star 1.5 Ton 3 Star Inverter AC offers solid performance with a reliable 5-in-1 convertible cooling mode, making it flexible for varied room conditions and energy-saving needs. Built with 100% copper components and anti-corrosive Blue Fins, the AC is engineered for durability. This AC comes with airflow of 251 CFM (Low) to 471 CFM (High). It performs well in high temperatures up to 52°C and includes turbo mode for quick cooling, especially helpful during harsh summers.

Pros:

• 5-in-1 Convertible Cooling (40% to 110%)
• Turbo Cool for instant comfort in peak summers
• 100% copper with Blue Fins for long-lasting performance
• App control with support for Alexa/Google Home (optional add-on)

Cons

• Lacks advanced filtration

Final Verdict: If you’re looking for a dependable, budget-friendly AC with convertible cooling and good build quality, the Blue Star 1.5 Ton 3 Star Inverter Split AC is a great option. Its performance, flexibility make it a value-for-money pick, especially for users focused on durability and comfort over high-end feature.

8. Panasonic 1.5 Ton 5 Star Wi-Fi Inverter Smart Split AC

Features and Specifications:

• Capacity: 1.5 Ton, ideal for medium-sized rooms (121 to 170 sq. ft.)
• Cooling Power: 17,400 BTU (approx. 5.1 kW)
• Energy Efficiency: 5 Star
• Special Features: 7-in-1 Convertible with True AI, Smart Control via Miraie App, Alexa & Google Assistant support, 4-Way Swing, PM 0.1 Filter, Powerful Mode, Crystal Clean Self-Cleaning.

Overview:

The Panasonic 1.5 Ton 5 Star Smart Inverter Split AC is India’s first Matter-enabled RAC, offering seamless smart home connectivity. It features advanced 7-in-1 Convertible Modes with True AI, adjusting fan speed and cooling intensity based on real-time room temperature and humidity. With a high ISEER rating and copper condenser, this AC combines powerful cooling, energy savings, and airflow of 636 CFM . Enjoy remote access through the Miraie App and intuitive voice control with Alexa and Google Assistant. The 4-way swing ensures uniform cooling, while features like Custom Sleep Profile and PM 0.1 filtration enhance both comfort and air quality. Designed for Indian climates.

Pros:

• Advanced True AI mode with 7-level convertible cooling
• Excellent energy efficiency (5 Star, ISEER 5.10)
• Smart control with Miraie App, Alexa, and Google Assistant
• Quick cooling with Powerful Mode
• Crystal Clean technology for self-cleaning

Cons:

• Slightly higher initial cost due to smart features

Final Verdict: The Panasonic 1.5 Ton 5 Star Smart Inverter Split AC is a top-tier pick for users seeking energy-efficient cooling, smart control, and clean air. With AI-powered comfort and smart home compatibility, it’s a future-ready solution for modern households.

9. Whirlpool 1.5 Ton 5 Star Magicool Inverter Split AC

Features and Specifications:

• Capacity: 1.5 Ton – Suitable for medium-sized rooms (111 to 150 sq. ft.).
• Cooling Power : 16,378 British Thermal Units (BTU).
• Energy Efficiency: 5 Star BEE Rating
• Special Features: 6th Sense Technology, Self-Clean Function, Gas Leak Indicator, Hidden Display

Overview:

The Whirlpool 1.5 Ton 5 Star Magicool Inverter Split AC is a feature-packed air conditioner designed for efficient cooling even in extreme weather conditions. The IntelliSense inverter technology optimizes power usage, while 6th Sense Technology ensures automatic adjustment for ideal cooling. It also includes a self-cleaning function, gas leak detection, and an eco-friendly R32 refrigerant, making it a reliable and energy-efficient choice.

Pros:

• 5-star rating with inverter technology.
• 6th Sense Technology adapts cooling based on room conditions.
• Prevents coil rust and bacterial growth.

Cons:

• Only supports 2-way swing instead of 4-way swing.

Final Verdict: The Whirlpool 1.5 Ton 5 Star Magicool Inverter Split AC is a power-efficient and durable AC with smart inverter technology and excellent cooling performance. It is ideal for users looking for an AC with energy savings, self-cleaning, and stabilizer-free operation.

Comparison Table

Our Top Picks

Panasonic 1.5 Ton 5 Star Wi‑Fi Inverter Smart Split AC	Smart Features	Amazon	Flipkart
Daikin 1.5 Ton 5 Star Inverter Split AC	Premium Performance	Amazon	Flipkart
Carrier 1.5 Ton X‑Line LED Flexicool Inverter Split AC	Robust Features	Amazon	—
Haier 1.5 Ton 3 Star Twin Inverter Split AC	Good Features	Amazon	—
Whirlpool 1.5 Ton 5 Star Magiccool Inverter Split AC	Budget Friendly	Amazon	Flipkart