Hitachi RSFG312HDEA
Split Air Conditioners

Reviews, Trends, Statistics & More!

Feb 17, 2022 by Trend In Stars team

Review of Hitachi 1.0 Ton 3 Star MERAI 3100S Champion Inverter - R410A Split AC (Copper RSFG312HDEA Gold)

Key Features:

1 Tons

3 Star

Copper Coil


Hitachi RSFG312HDEA Review

Hitachi is known for its design and manufacturing of its reliable, efficient and high end cooling systems. This new 2020 RSFG312HDEA AC model comes with an Inverter Compressor controlled by intelligent Penta Sensor technology.  It has Variable speed operation which adjusts power depending on heat load making it very energy efficient and has very low noise operation. It is a 1 ton AC which you can use comfortably for small rooms up to 150 Sq. Ft. area in a normal scenario. Its 3 Star energy rating combined with Inverter technology offers good efficiency without compromising on cooling performance. It comes with 100% copper coil with Inner Grooves to ensure faster heat transfer and protection against rust and salt damage making it the perfect choice for Indian climate conditions. To deliver pure and fresh cool air, this AC is equipped with a Superfine Mesh Filter which captures microdust particles and also offers hassle-free cleaning . Filter Clean Indicator reminds you of filter cleaning at regular intervals so you always get powerful cooling. AC comes with an environmentally friendly Green refrigerant that contains no ozone-depleting properties. Stabilizer Free Operation keeps the AC unit safe from power fluctuation with voltage ranges 160V to 255V .  It comes with practical features like Super Slit fans for more and fast cooling, Antibacterial coating and Dehumidifier.

Real Images


Brand Hitachi
Energy Efficiency 3 Star
Capacity 1 Tons
Annual Energy Consumption 736.19 Kilowatt Hours
Noise Level 37 dB
Installation Type Split System
Special Features Inverter, Antibacterial_coating, Dust_filter, Dehumidifier, Air_purifier
Colour Gold
Control Console Remote Control
Voltage 230 Volts
Material Plastic
Included Components 1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 1 Manuals, 1 Warranty Card
Batteries Included Yes
Batteries Required Yes
Battery Cell Type Zinc Carbon


  • 100% coo?ing capacity even at 43?C- Hitachi ACs are designed to provide 100% coo?ing performance even in extreme summer conditions.
  • Fi?ter c?ean indicator- A unique a?ert reminds you to c?ean the fi?ter at regu?ar interva?s, ensuring powerful coo?ing a?? the time.
  • SuperFine mesh fi?ter- Hitachi's unique SuperFine mesh fi?ter captures microdust partic?e and a?so offers hass?e-free c?eaning .
  • Step?ess compressor contro?- Specia??y designed advanced microcontro??er checks indoor and outdoor condition, and varies
  • Penta sensor techno?ogy- Hitachi's inte??igent Penta sensor techno?ogy with its advanced microcontro??er offers perfect coo?ing
  • 100% inner grooved copper tube- Hitachi's 100% inner grooved copper ensures faster coo?ing with its turbu?ent refrigerant f?ow
  • SuperS?it Fins- SuperS?it fins of Hitachi AC have mu?tip?e s?its that provide more heat exchange area and coo?s the room faster.
  • Green Refrigerant- Pre-charged with Green refrigerant.

Hitachi RSFG312HDEA Trends & Statistics

Reviews by verified buyer helps!

Significantly large number of verified buyer (170 to be precise) have rated this Hitachi RSFG312HDEA model at 3.7 out of 5 which indicates that all those customers overall liked it after personally using it.

Overall Rating*    (170 reviews)

3.7 out of 5

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


See how much Hitachi RSFG312HDEA is popular compared to its alternatives!

This Hitachi RSFG312HDEA model is one of Amazon's Best Selling Split Air Conditioners and it is currenly 203rd best selling Air Conditioners in india. Compared to the popularity of its alternatives with a similar set of features, this model is moderately popular among buyers. 




Please Note: Product prices and availability are accurate as of Feb 17, 2022 11:43PM 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 Hitachi RSFG312HDEA 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 205 latest best selling Split Air Conditioners and came up with below suggestions which are offering more or less similar features.

Daikin ATKL35TV offers same features but is more popular (rank #107) compare to this Hitachi RSFG312HDEA (rank #203) model.

Blue Star IC312MATU points to higher customer satisfaction (4 Stars) compare to this Hitachi RSFG312HDEA (3.7 Stars) model.

AmazonBasics SOL12FS3 will give you extra key features at almost same price. You will be getting Anti Bacterial Filter features extra.

Daikin 1 Ton 3 Star Inverter Split AC (Copper ATKL35TV White)

Daikin ATKL35TV

1 Tons 3 Star Copper Coil Inverter
Blue Star 1.0 Ton 3 Star Inverter Split AC (Copper, IC312MATU, Auto Adjustable, 2018 Model, White)

Blue Star IC312MATU

1 Tons 3 Star Copper Coil Inverter
AmazonBasics 1 Ton 3 Star Non-Inverter Split AC (2020, White)

AmazonBasics SOL12FS3

1 Tons 3 Star Anti Bacterial Filter Copper Coil Inverter

Hitachi as Split Air Conditioners brand

Hitachi is Japan origin brand and is selling really good quality of Split Air Conditioners in India. Hitachi, Ltd. is a Japanese multinational conglomerate company headquartered in Chiyoda, Tokyo, Japan.

Based on 2208 reviews of 14 Hitachi Split Air Conditioners we can on average say that, they are rated Best on Remote Control, Better on Energy efficiency, Better on Value for money, Better on Noise Level and Better on Sleep mode parameter

Customer satisfaction reflecting from review rating (avg 3.94 stars) by verified buyers shows that the Hitachi Split Air Conditioners provide Better customer satisfaction than its competitors like Onida, AmazonBasics 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.

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 1 year on condenser 5 years on compressor


So if you are looking for a best Split Air Conditioners for room size upto 150 sq.ft. with Moderate usage and high energy efficiency then Hitachi RSFG312HDEA is right for you. It offers durability and all weather endurance with the help of copper coil. Inverter compressor ensures this AC goes easy on your pocket by reducing your monthly electricity bills. Hitachi RSFG312HDEA is one of best setting product available online in its category and is Popular among buyers. It will surely give you Good satisfaction.