Blue Star IC309RBTU
Split Air Conditioners

Reviews, Trends, Statistics & More!

Jan 01, 2024 by Trend In Stars team

Review of Blue Star 0.8 Ton 3 Star Inverter Split Ac (Copper, Turbo Cool, Gold Fins, Comfort Sleep, Self Clean Technology, Multi Sensors, Eco Mode, Hidden Display, Stabiliser Free, 2023 Model,Ic309Rbtu,White)

Key Features:

0.8 Tons

3 star

Copper Coil


Blue Star IC309RBTU Review

Real Images


Brand Blue Star
Model IC309RBTU
Energy Efficiency 3 star rating
Capacity 0.8 Tons
Annual Energy Consumption 521.6 Kilowatt Hours
Noise Level 32.5 dB
Installation Type Split System
Part Number IC309RBTU
Form Factor convertible
Special Features Dehumidifier, Dust Filter, Inverter Compressor, Remote Control, Turbo Cooling
Colour White
Control Console remote control
Voltage 240
Wattage 2640
Certification energy star
Material Plastic
Included Components 1 Indoor Unit, 1 Outdoor Unit, 1 Remote Control, User manual, Warranty Card & 3m Copper wire/ Interconnecting pipe
Batteries Included Yes
Batteries Required Yes
Battery Cell Type Alkaline
Country of Origin India


  • Turbo Cool- Pre-set mode to instantly cool the room during extreme summers.
  • Comfort Sleep- Intelligently adjusts the AC's operation providing the right cooling comfort and ensuring comfortable sleep.
  • Anti-Corrosive Gold Fins for Protection- Anti-Corrosive Gold Fins ensures ACs do not form any water or dust deposits, delivering unhindered cooling performance and enhanced durability.
  • Hidden Display- Aesthetically designed AC with hidden light-up display will add a touch of class to the room.
  • Self Clean Technology- Prevents the accumulation of any kind of moisture, mold or dust within the indoor unit. Each time you turn your AC off, the device runs for an additional few minutes to ensure the coil in the indoor unit is completely dry and clean, so that you can enjoy clean and fresh air the next time you switch your AC back on.
  • Self Diagnosis- In case of any faults during operation, Blue Star ACs display an error code to ensure fast and easy diagnosis, enabling proper care to protect the AC from damage.
  • 2 Way Auto Swing- The 2 Way Auto Swing is designed with a motorised horizontal as well as vertical swing utility that ensures you enjoy uniform cooling across the room through omni-directional air blowing.
  • Eco Mode- Eco mode runs the compressor slower and reduces the pressure on the condenser. It runs the motor with less energy and increased efficiency.

Blue Star IC309RBTU Trends & Statistics

Reviews by verified buyer helps!

3264 verified buyer have shared their review and gave 4.1 stars out of 5 after personally using this Blue Star IC309RBTU model. This star rating strongly suggests that all those buyers loved this product.

Overall Rating*    (3,264 reviews)

4.1 out of 5

Is this price Worth it? See the Alternatives and Price Comparison!

Current price ₹28,990 of this model is within the price range ₹25,990 to ₹30,490 of models with similar set of features and is 2.66% higher than average price in this range.



₹28,990 as of 01-01-2024 09:37PM IST

When is the right time to buy? See the Price Trend!

Current price ₹28,990 is ₹3.45% cheaper than that of highest selling price ₹29,990 which this product was selling 41 days back


See how much Blue Star IC309RBTU is popular compared to its alternatives!

Currenty ranking at 27th position in Best Selling Air Conditioners in India. This model is the least popular among the alternatives available with similar set of features.




See the Popularity Trend of Blue Star IC309RBTU over time.

Please Note: Product prices and availability are accurate as of Jan 01, 2024 09:37PM IST and are subject to change.

Alternatives With Set Of Similar Features

Undoubtedly Blue Star IC309RBTU is one of the best Split Air Conditioners model currently available in the market but there are alternatives available too and you can consider those in place of this product. We have anaysed 154 latest best selling Split Air Conditioners and came up with below suggestions which are offering more or less similar features.

LG RS-Q10ENXE offers same features but is more popular (rank #13) compare to this Blue Star IC309RBTU (rank #27) model.

LG 0.8 Ton 3 Star AI DUAL Inverter Split AC (Copper, Super Convertible 6-in-1 Cooling, HD Filter with Anti Virus protection, 2023 Model, RS-Q10ENXE, White)


0.8 Tons 3 Star Copper Coil Inverter

Blue Star as Split Air Conditioners brand

Blue Star is Mumbai, India origin brand and is selling really good quality of Split Air Conditioners in India. Blue Star Ltd is an Indian multinational home appliances company, headquartered in Mumbai. It specializes in air conditioning, commercial refrigeration and MEP.

Based on 24439 reviews of 22 Blue Star Split Air Conditioners we can on average say that, they are rated Best on Comfort, Better on Remote Control, Better on Value for money, Better on Noise Level, Better on Energy efficiency and Better on Sleep mode parameter

Customer satisfaction reflecting from review rating (avg 3.86 stars) by verified buyers shows that the Blue Star Split Air Conditioners provide Better customer satisfaction than its competitors like Whirlpool, Godrej and other in this category.

Frequently Asked Questions

How much room size does this 0.8 Tons AC cover?

This 0.8 Tons AC will cover room size upto 150 sq.ft in normal scenarios. You should consider going for higher capacity AC if your place is going to be crowded or have more number of heat generating appliances or big windows in the direction where direct sunlight is expected.

Does having an Inverter Compressor is better and what difference will it make?

Inverter AC is more energy efficient and will save you money on monthly bills. Inverter air conditioner consumes 30 to 50% less energy than a non-inverter AC. Surely the AC with Inverter Compressor is much more costlier than the non Inverter one.

How much is the warranty on this product?

1 Year on Product and Condenser, 10 Years on Compressor warranty.


So if you are looking for a best Split Air Conditioners for room size upto 100 sq.ft. with occasional usage then Blue Star IC309RBTU is right for you. It offers durability and all weather endurance with the help of copper coil. Blue Star IC309RBTU is one of best setting product available online in its category and is Extremely Popular among buyers. It will surely give you Good satisfaction.