The 5 Best Blue Star ACs In India Reviews & Buying Guide

Earlier, an air conditioner or air coolers/heaters were not that important. But, due to the current climate changes and a general increase in overall temperature due to pollution, an air conditioner is quite important to have in almost every home.

This is especially true for countries like India, where various regions have different temperatures and varying humidity. In such a case, an air conditioner allows a suitable living condition in any household irrespective of the outdoor temperature and environmental conditions. If you wish to buy a new AC in India, kindly keep the following factors in mind:

  • Cooling Capacity: If you want the air conditioner to provide a highly comfortable environment in your office or your room, make sure it’s cooling capacity suffices for room size. Blue Star gives a tonnage rating with each of its options so that it’s quite easy to choose the one according to your need.
  • Coverage Area: The coverage area of an air conditioner generally depends upon multiple factors that are its cooling capacity, functionality, and also, the energy rating. For large rooms, you should definitely go with a large capacity variant to get a completely problem-free performance.
  • Energy Consumption: The energy consumption is different for different air conditioner units because each option houses a distinctive motor. It is crucial to check the energy requirement of the air conditioner before buying one as this will give you a vague idea about it’s running cost.

Here, we are featuring the best options along with major details along with the pros and cons of each option so that you can form an educated opinion about each option. Make sure you also read our buying guide so that you purchase the best Blue Star AC in India.

Best Blue Star ACs In India

Blue Star ACsCapacityEnergy RatingWarrantyBuy Now
Blue Star 1 Ton 5 Star Inverter Split AC1 Ton5 Star1 year on product, 1 year on condenser, 10 years on compressorCHECK ON AMAZON
Blue Star 1.5 Ton 5 Star Inverter Split AC1.5 Ton5 Star1 year on product, 1 year on condenser, 10 years on compressorCHECK ON AMAZON
Blue Star 1.5 Ton 3 Star Inverter Split AC1.5 Ton3 Star1 year on product, 1 year on condenser, 10 years on compressorCHECK ON AMAZON
Blue Star 1.5 Ton 3 Star Inverter Split AC 20181.5 Ton3 Star1 year on product, 1 year on condenser, 10 years on compressorCHECK ON AMAZON
Blue Star 1.5 Ton 3 Star Split AC1.5 Ton3 Star1 year on product, 1 year on condenser, 10 years on compressorCHECK ON AMAZON

Top Blue Star ACs In India

1. Blue Star 1 Ton 5 Star Inverter Split AC

bluestar split ac

Most buyers that are looking for a split air conditioner generally prefer a compact option as it takes lesser space on the wall as well as provides great comfort in the smaller rooms at an affordable running cost.

Hence, the Blue Star IC512DATU is our 1st pick for today’s article as it gives a perfect balance of power capacity and efficiency. It ships with 1 ton of capacity that is simply perfect for small bedrooms as well as living rooms and delivers a luxurious living environment with faster cooling time.

Although, you might feel a little bit insufficient for rooms larger than 120 square feet, so keep that in mind. The best part of this air conditioner is it’s 5-star energy rating that ensures long term working with a minimum running cost.

It has an average annual energy consumption of nearly 600 units with a daily usage which is quite less. This shall bring down electricity consumption, which will, in turn, have a positive effect on monthly electricity statements.

Notable Features:

  • Powered by an inverter compressor
  • Fast cooling performance
  • 1-ton cooling capacity
  • 120 square foot coverage area
  • 5-star energy rating
  • 600 units yearly consumption
  • Split type AC
  • 1-year warranty on the product
  • 1-year warranty on condenser
  • 10 years warranty on compressor


  • One of the most affordable running cost from Blue Star ACs
  • High energy star rating
  • Low maintenance is required


  • Cannot be used for large rooms

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2. Blue Star 1.5 Ton 5 Star Inverter Split AC

bluestar 1.5ton split ac

If you prefer an energy-efficient option whether it’s your refrigerator, washing machine, or Air conditioner and still want a high capacity option, look no further. Our 2nd choice, which is the Blue Star IC518DBTU, will give you the best of both worlds and will be suitable for almost all applications irrespective of the room size.

The Blue Star IC518DBTU has a high power inverter compressor installed in it that has a high capacity of nearly 1.5 tonnes that can deliver a sufficient cooling effect for a room size of even 170 square feet. This makes it perfect if you have a similar bedroom, living room, or even a large common waiting room in a workplace.

Blue Star promises an identical performance on this air conditioner in all conditions while the yearly energy consumption is limited to only 857 units. This is quite great considering the high power capacity and almost 3 to 4 hours of average daily use of the air conditioner.

Due to such high energy efficiency, it is marked with 5 stars from the energy efficiency bureau of India.

Notable Features:

  • Powered by an inverter compressor
  • 5 tonnes capacity
  • Up to 170 square feet cooling coverage
  • 857 units yearly consumption
  • 5-star energy rating
  • Split type AC
  • 1-year warranty on the product
  • 1-year warranty on condenser
  • 10 years warranty on compressor


  • Perfect for both domestic as well as official workplaces
  • Highly energy efficient
  • High power compressor


  • Expensive option

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3. Blue Star 1.5 Ton 3 Star Inverter Split AC

Blue Star 1.5 Ton 3 Star Inverter Split AC

Now that we have provided you with the high-end options from Blue Star let’s talk about its affordable and budget class air conditioner. To make sure everyone gets a perfect choice for an air conditioner, Blue Star also offers a great selection of air conditioners such as the Blue Star IC318QATU that are highly affordable.

This particular unit still has a similarly large capacity as seen in our previous pick, which is the 1.5 tonnes that can be used for room-sized up to 170 square feet without any problem. But, as this machine has a different type of compressor, it only has a 3-star rating that makes the average annual running cost a bit higher in comparison.

You will get various special functions with this variant despite its budget-friendly price tag such as airflow direction control that lets you manually control the flow of air in the room.

There are many other features such as the antifreeze thermostat, auto-restart with memory function, comfort sleep, dry mode, dust filter, eco mode, and much more that will surely give you a comfortable user experience nonetheless.

Notable Features:

  • 5 tonnes capacity
  • Suitable for rooms up to 170 square feet
  • 3-star energy rating
  • Airflow direction control
  • Antifreeze thermostat
  • Auto-restart device
  • Comfort, sleep, dry and eco mode
  • Split type AC
  • 1-year warranty on the product
  • 1-year warranty on condenser
  • 10 years warranty on compressor


  • A great pick for the price
  • Multiple extra functionalities
  • Capacity is great


  • The energy rating is low

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4. Blue Star 1.5 Ton 3 Star Inverter Split AC 2018

Blue Star 1.5 Ton 3 Star Inverter Split AC 2018

Coming up next, we have one more split type AC powered by an inverter type motor that suits almost all applications flawlessly at a very reasonable price tag. You can buy The Blue Star IC318MATU mentioned here without worrying about its compatibility regarding your room size as it has a 1.5 tonnes capacity which suffices any room up to 170 square feet rooms.

This is possible via the inverter type compressor that runs at a high power capacity while keeping the energy consumption comparatively lower. But, it still has a 3-star energy rating which is not ideal for this class, but still better than what other brands will offer at this price tag.

It is a perfect pick for summer affected places in India as it will maintain the room to your desired temperature level. The average annual energy consumption for this AC is around 1135 units that might be a little too much if you compare it with 5-star variants from the blue star.

But, it still offers the best functionalities like the dedicated dust filter and operates on an environmentally friendly R32 refrigerant.

Notable Features:

  • Perfectly compatible with up to 170 square feet of room
  • High compressor capacity
  • 3-star energy rating
  • Great pick for the money
  • Suitable for hot regions
  • 1135 annual units consumption
  • Dust filter
  • Operates on R32 refrigerant
  • Split type AC
  • 1 year warranty on the product
  • 1 year warranty on condenser
  • 10 years warranty on compressor


  • Environmental friendly option
  • High coverage area
  • Inverter compressor is a better to pick for long term use


  • The average running cost is very high

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5. Blue Star 1.5 Ton 3 Star Split AC

Blue Star 1.5 Ton 3 Star Split AC

In case you did not find any suitable air conditioner according to your budget up to this point on our list, make sure you pay attention to our last pick. The Blue Star FS318AATU is the most affordable option you can find in India that is significantly cheaper than its premium offering.

While it does save you a lot of bucks in the beginning, it surely comes with multiple compromises. For instance, it runs on a non-inverter compressor that has comparatively lesser control over the cooling performance as well as has a high running cost. Thus, it is only suited for commercial places where the running cost does not impact the user.

Talking about its installation, it is perfect for almost all applications thanks to its massive 1.5 tonnes capacity, which is ideal for rooms between 150 to 170 square feet. There is another compromise that you will have to make, which is the lower energy star rating as this unit is rated with 3 stars only and has a calculated average unit consumption of 1123 units every year.

But, it is a great option whether you are living in a humid zone or a dry area as it has a built-in dehumidifier which is needed in locations that are connected to the sea.

Notable Features:

  • Suitable for commercial use
  • Perfect For all rooms
  • 5 tonnes cooling capacity
  • 150 to 170 square feet coverage area
  • 3-star energy rating
  • Average unit consumption of 1123 units every year
  • Suitable for all locations
  • Built-in dehumidifier
  • Split type AC
  • 1 year warranty on the product
  • 1 year warranty on condenser
  • 10 years warranty on compressor


  • Most affordable Blue Star Ac
  • Cooling capacity is great
  • Covers as much area as a premium option


  • Expensive running cost

Buy Now at Amazon

Buying Guide For A Blue Star AC

Whether you are at home or at an office, you can surely feel significant differences once you install a great air conditioner. While it keeps your surrounding temperature at your preferred level, it also purifies the air so that you can feel an everlasting freshness in the room all day long.

In case you have not already installed an air conditioner in your home already, you should consider getting one of the best Blue Star ACs provided in our article. Once you have gone through our picks, you will get a deeper knowledge of each product and its specification so that you can easily decide which one you should buy. Although, make sure you also follow our buying guide presented below so that you buy the perfect option according to your needs.

Cooling Capacity

Similar to every other electronic home appliance, the air conditioners also have a specific capacity. This capacity is generally represented in “tonnes” units where a higher tonnage indicates better cooling capacity.

The high capacity is generally useful if you are willing to install the air conditioner in a larger room. The main reason behind that is the requirement for higher airflow as well as faster cooling, which only a high powered compressor can provide. Although, it is not always an ideal choice to go for the highest capacity as you might not need it regarding your installation location and end up with an expensive unit.

Power Requirement

As air conditioners operate on a compressor, it is quite similar to the working principle of a refrigerator. Even though the refrigerant used for an air conditioner is quite different than the one used in a refrigerator, it still requires a considerable power input. In most cases, the air conditioner is used daily with a run time of 5 to 6 hours a day.

Even for domestic purposes, you would still be using the air conditioner for at least a couple of hours every day. Thus, you should make sure that the air conditioner that you are going to buy has a power-efficient compressor. As you cannot thoroughly check the installed hardware, you can simply check the energy star rating given by the energy efficiency bureau for quick analysis.

Type of Compressor

Ever since compressors were first introduced, there has been a constant advancement in the design and functionality of air conditioners that improves with every generation. One of the major parts that you will see changes within different options is the compressor that powers the whole unit.

If you consider the working principle of the air conditioner, you will find out the entire performance of the AC itself is majorly dependent on the compressor. While there are many different types of compressors that are available with different brands, Blue Star generally offers 2 types of compressors that are inverter and non-inverter. While non-inverter options are quite cheaper in comparison, inverter compressors are better for long term use and give a cheaper running cost.

Cooling Speed

The cooling speed of an air conditioner is a vague term and dependent on different properties. Primarily, the cooling speed changes with the change in the speed of the compressor as well as the capacity of the compressor. Generally, a low capacity compressor will take a longer time to tune down the temperature of a certain room as compared to a larger variant.

A larger compressor operates at a faster pace and manages the phase change of the refrigerator much quicker. Hence, make sure you get a large-capacity air conditioner if you are going to install the unit in a large room. Otherwise, you might face a slower cooling speed that makes the results undesirable.

Frequently Asked Questions

1. What is the difference between inverter and non-inverter type compressor?

If you have already read our top picks for the best Blue Star air conditioners in India, you will observe that the affordable option comes with a non-inverter compressor whereas premium options are often powered by an inverter compressor. The inverter compressor is generally preferred for both refrigerators and air conditioners as it allows better control over the variable running rate. This automatically changes the power required according to the weather conditions and saves power on ideal days. On the other hand, a non-inverter compressor is linear in operation but brings down the price of the AC.

2. How to check the energy efficiency of the compressor?

The energy efficiency of any electronic unit is its capabilities of providing the power output regarding certain electrical unit consumption. For better understanding, the energy efficiency is based on the average annual use of the air conditioner rather than weekly or monthly usage. This makes the calculation more approximate and considerable while selecting an option. As it is not practically possible to calculate the energy efficiency manually by every individual consumer, the energy efficiency bureau provides a star rating with every unit. You should follow the star unit and prefer the option with a high rating for high energy efficiency.

3. What features should I look for in an AC?

Different geographical locations propose different environmental conditions. This includes the average temperature range as well as the humidity, which affects the comfort of living the most. To counter the effects of both of these conditions, you should look for the features accordingly in your air conditioner. For example, if you live in a humid area, you should prefer an option that has a dehumidifier installed by default that will maximize comfort. Also, other features like smart access and AI compatibility are always good to have for ease of access.


There are a lot of brands that have been producing air conditions for a decade or so. Therefore, you will find many different options in the market, which might confuse you a little as each option comes with a separate set of specifications. To help you with that, we have brought the best Blue Star air conditioner sets available in India right on your screen.

Here, you will find all the information that you will need before buying one. Other than that, there is also a special buying guide available in case this is your first time purchasing an air conditioner. Although, if you want a quicker selection, simply go with one of our top recommendation provided below.

First and foremost, we will recommend the most affordable air conditioner that Blue Star has to offer in India. Amongst all various blue star ACs, you will find the Blue Star 1.5 Ton 3 Star Split AC at quite a budget-friendly price tag. While it does lack high energy efficiency as seen in other options, it will give you the highest power capacity, which is 1.5 tonnes, and suitable for 150 to 170 square feet room sizes.