Blue Star WFB312LN
Window Air Conditioners

Reviews, Trends, Statistics & More!

Sep 26, 2023 by Trend In Stars team

Review of Blue Star 1 Ton 3 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Fan Modes-Auto/High/Medium/Low, Hydrophilic Blue Fins, Dust Filters, Self-Diagnosis, 2023 Model, WFB312LN, White)

Key Features:

1 Tons

3 Star

Copper Coil

Blue Star WFB312LN Review

Real Images


Brand Blue Star
Model WFB312LN
Capacity 1 Tons
Annual Energy Consumption 828.29 Kilowatt Hours
Noise Level 56 dB
Installation Type Window
Part Number WFB312LN
Form Factor Window
Special Features Dust Filter
Colour White
Control Console Remote control
Voltage 230 Volts (AC)
Wattage 3400
Certification Energy star
Material Copper
Included Components 1 AC unit, 1 Remote Control, 1 User manual, 1 Warranty Card
Batteries Included No
Batteries Required Yes
Manufacturer Blue Star Limited
Country of Origin India


  • Turbo Cool- Pre-set mode to instantly cool the room during extreme summers.
  • Energy Saver- The Eco mode helps save on your electricity bills, while giving you a comfortable cooling experience.
  • 100% Copper- Blue Star air conditioner's condenser coil, evaporator coil and connecting tubes are made of 100% copper, thereby ensuring reliable cooling.
  • Anti-Corrosive Blue Fins for Protection- Protects the condenser and evaporator coils from corrosion and leakage due to harsh climate, rainwater, salty air and humidity. Enhances the efficiency and long life of the AC.
  • Comfort Sleep- Intelligently adjusts the AC's operation providing the right cooling comfort and ensuring comfortable sleep.
  • 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.
  • High Energy Efficient Rotary Compressor- The compressor is specially designed to deliver maximum cooling while using low power and helps you save on your power bills.
  • Auto Re-start with Memory- The AC remembers the last set mode and automatically resumes functioning with the same pre-set mode, ensuring convenience after power cuts.
  • Humidity Control (Dry Mode)- In dry mode, the AC keeps the room cool and dry by making the indoor air dry, removing excess moisture from the indoor air.

Blue Star WFB312LN Trends & Statistics

Reviews by verified buyer helps!

382 verified buyer have shared their review and gave 4.0 stars out of 5 after personally using this Blue Star WFB312LN model. This star rating strongly suggests that all those buyers loved this product.

Overall Rating*    (382 reviews)

4.0 out of 5

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

Current price ₹27,490 is the cheapest in the models with a similar set of features. The price range of such models is between ₹27,490 and ₹27,990.



₹27,490 as of 26-09-2023 12:09PM IST

See how much Blue Star WFB312LN is popular compared to its alternatives!

This Blue Star WFB312LN model is one of Amazon's Best Selling Window Air Conditioners and it is currenly 9th best selling Air Conditioners in india. This model is the most popular among the alternatives available with a similar set of features.




Please Note: Product prices and availability are accurate as of Sep 26, 2023 12:09PM IST and are subject to change. Any price and availability information displayed on at the time of purchase will apply to the purchase of this product.

Alternatives With Set Of Similar Features

Undoubtedly Blue Star WFB312LN is one of the best Window 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 13 latest best selling Window Air Conditioners and came up with below suggestions which are offering more or less similar features.

Voltas 123 Lyi/123 LZF points to higher customer satisfaction (4.1 Stars) compare to this Blue Star WFB312LN (4.0 Stars) model.

Voltas 1 Ton 3 Star Window AC (123 Lyi/123 LZF White)

Voltas 123 Lyi/123 LZF

1 Tons 3 Star Copper Coil

Blue Star as Window Air Conditioners brand

Blue Star is Mumbai, India origin brand and is selling really good quality of Window 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 941 reviews of 2 Blue Star Window Air Conditioners we can on average say that, they are rated Best on Sleep mode, Better on Energy efficiency, Better on Remote Control, Better on Noise Level, Better on Value for money and Below Average on Sturdiness parameter

Customer satisfaction reflecting from review rating (avg 4.1 stars) by verified buyers shows that the Blue Star Window Air Conditioners provide Better customer satisfaction than its competitors like Voltas, Lloyd and other in this category.

Frequently Asked Questions

How much room size does this 1 Tons AC cover?

This 1 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.

Should I buy a 4 star AC instead of this 3 Star AC?

It all depends on your usage. If you are planning to use this AC only for a few hours in a day then stick to this 3 Star AC as it will save you money on initial cost. If you are going to use it for longer hours like overnight then go for 4 Star AC.

How much is the warranty on this product?

1 Year on Product and 5 Years Warranty on Compressor


So if you are looking for a best Window Air Conditioners for room size upto 100 sq.ft. with Moderate usage then Blue Star WFB312LN is right for you. It offers durability and all weather endurance with the help of copper coil. Blue Star WFB312LN is one of best setting product available online in its category and is popular among buyers. It will surely give you Good satisfaction.