Hitachi RSFG512HDEA
Split Air Conditioners

Reviews, Trends, Statistics & More!

Feb 17, 2022 by Trend In Stars team

Review of Hitachi 1.0 Ton 5 Star Inverter Split AC (Copper RSFG512HDEA Gold)

Key Features:

1 Tons

5 Star

Copper Coil


Hitachi RSFG512HDEA Review

Hitachi is known for its design and manufacturing of its reliable, efficient and high end cooling systems. This new 2020 RSFG512HDEA AC model comes with an Expandable 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 powerful 1 ton AC which you can use comfortably for small rooms up to 150 Sq. Ft. area in a normal scenario. Its 5 Star energy rating combined with Inverter technology offers best 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 5 Star
Capacity 1 Tons
Annual Energy Consumption 592.12 Kilowatt Hours
Noise Level 30 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


  • Expandable Inverter Air Conditioner- Hitachi's Expandab?e AC expands its capacity in adverse temperature conditions, it cuts down humidity ?eve? inside the room and achieves set temperature faster.
  • Filter Clean Indicator- A unique alert reminds you to clean the filter regular intervals, ensuring powerful cooling a?? the time.
  • Stepless compressor control- Enjoy uninterrupted cooling as Hitachi ACs are specially designed with advanced micro controller that checks indoor and outdoor condition,and varies compressor speed seamlessly.
  • Penta Sensor- Hitachi's intelligent Penta sensor technology with its advanced microcontroller offers perfect cooling even in extreme summer conditions, optimises cooling in load variation and protects critical components of the AC.
  • Maximum Cooling Capacity at 43 Degree C- Hitachi ACs are designed to provide maximum cooling performance even in extreme summer conditions. The maximum Cooling Capacity at 43°C is measured at IDU condition: 32°C DB / 23°C WB & ODU condition: 43°C.
  • Inner Grooved Copper Tube- Hitachi's inner grooved copper ensures faster cooling with its turbulent refrigerant f?ow that enhances heat transfer rate.
  • Tropical design up to 52 degrees C- Don’t let the harsh weather stop you from enjoying cool breeze as Hitachi ACs are designed to keep you coo? and work efficient?y even up to 52°C.
  • Stabiliser Free Operation- Have complete protection from power fluctuation that ranges from 160V to 255V with more savings.

Hitachi RSFG512HDEA Trends & Statistics

Reviews by verified buyer helps!

47 verified buyer have shared their review and gave 4 stars out of 5 after personally using this Hitachi RSFG512HDEA model. This star rating strongly suggests that all those buyers loved this product.

Overall Rating*    (47 reviews)

4 out of 5

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


See how much Hitachi RSFG512HDEA is popular compared to its alternatives!

Currenty ranking at 403rd position in Amazons 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 11:44PM 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 RSFG512HDEA 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.

LG LS-Q12SWZA will give you extra key features at almost same price. You will be getting Wi-Fi Smart features extra.

Whirlpool 1.0T MAGICOOL PRO 5S COPR INV offers same features but is more popular (rank #44) compare to this Hitachi RSFG512HDEA (rank #403) model.

LG LS-Q12CNZD points to higher customer satisfaction (4.3 Stars) compare to this Hitachi RSFG512HDEA (4 Stars) model.

LG 1.0 Ton 5 Star Wi-Fi Inverter Split AC (Copper, LS-Q12SWZA, White, Ocean Black Fin, 2020 Model)


1 Tons 5 Star Copper Coil Inverter Wi-Fi Smart
Whirlpool 1 Ton 5 Star Inverter Split AC (Copper, 1.0T MAGICOOL PRO 5S COPR INVERTER, White)


1 Tons 5 Star Copper Coil Inverter
LG 1.0 Ton 5 Star Inverter Split AC (Copper, LS-Q12CNZD, White), medium


1 Tons 5 Star 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 5 star AC?

It all depends on your usage. If you are going to use it for most of the time in a day then go for 5 Star AC. But if that is not the case and you are planning to use this AC for lesser hours lets say only overnight then you can consider going with 4 Star AC as well. It will save you money on initial cost.

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 High usage and high energy efficiency then Hitachi RSFG512HDEA 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 RSFG512HDEA is one of best setting product available online in its category and is Popular among buyers. It will surely give you Good satisfaction.