Daikin Vs. Hitachi AC – Side-by-Side Comparison

Daikin and Hitachi are two of the most trusted air conditioner brands from Japan. But while both offer high cooling performance, their technologies showcase some key variances. Daikin emphasizes noise reduction and energy savings, with models rated up to 15% more efficient than Hitachi. Hitachi focuses more on wide area cooling, with capacities to effectively maintain temperature in spaces up to 30% larger than comparable Daikin units. So which is better for your needs? Let’s find out

Daikin vs. Hitachi 1.5 Ton AC’s

Regarding cooling capacity, energy efficiency, noise levels, and features, Daikin and Hitachi 1.5-ton air conditioners have notable differences.

ISEER
Annual Energy Consumption
Cooling Capacity (Full Load)
Cooling Capacity (50%)
Suitable Room Size
Air Flow Rate
Copper Condenser Coil
Filter Type
Noise Level (High)
Noise Level (Low)
Air Throw
Warranty
Daikin 1.5 Ton 3 Star MTKL50U
Daikin 1.5 Ton 5 Star
(MTKM50U)
Check Prices
ISEER
5.2
Annual Energy Consumption
785.67 Units
Cooling Capacity (Full Load)
5280 Watts
Cooling Capacity (50%)
2640 Watts
Suitable Room Size
111-150 sq.ft
Air Flow Rate
593 cfm
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
48 dB
Noise Level (Low)
32 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Daikin 1.5 Ton 3 Star MTKL50U
Daikin 1.5 Ton 3 Star
(MTKL50U)
Check Prices
ISEER
4
Annual Energy Consumption
966.47 Units
Cooling Capacity (Full Load)
5000 Watts
Cooling Capacity (50%)
2500 Watts
Suitable Room Size
111-150 sq.ft
Air Flow Rate
572 cfm
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
45 dB
Noise Level (Low)
32 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 1.5 Ton 5 Star R32-RAS.G518PCBISF
Hitachi 1.5 Ton 5 Star
(R32-RAS.G518PCBISF)
Check Prices
ISEER
5.05
Annual Energy Consumption
813.13 units/year
Cooling Capacity (Full Load)
5275 Watts
Cooling Capacity (50%)
2637.5 Watts
Suitable Room Size
150-180 sq.ft
Air Flow Rate
530 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
46 dB
Noise Level (Low)
34 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 1.5 Ton 3 Star R32-RAS.G318PCBISF
Hitachi 1.5 Ton 3 Star
(R32-RAS.G318PCBISF)
Check Prices
ISEER
3.82
Annual Energy Consumption
1012.62 units/year
Cooling Capacity (Full Load)
5000 Watts
Cooling Capacity (50%)
2500 Watts
Suitable Room Size
111-150 sq.ft
Air Flow Rate
530 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
46 dB
Noise Level (Low)
34 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor

Looking at comparable 5 star inverter split AC models, the Daikin 1.5 ton AC provides a higher ISEER rating of 5.2 versus 5.02 for the Hitachi unit. This results in greater annual energy savings – the Daikin consumes 813 units yearly while the Hitachi uses 1012 units for the same cooling output.

Hitachi 1.5 Ton 3 star model installed Wall mounted

Regarding maximum cooling capacity, the Daikin offers 5280 Watts compared to 5275 for the Hitachi. For a medium room of 120 sq.ft, both can effectively maintain the desired temperature.

The Daikin is quieter at the lowest fan setting for noise levels with just 32 dB versus 34 dB for Hitachi. However, at higher speeds they are closer at 48 dB and 46 dB respectively. Those sensitive to noise should consider the Daikin.

The Daikin’s PM 2.5 filter also provides superior air purification over the Hitachi’s dust filter. It removes fine particles up to 2.5 microns for cleaner indoor air quality.

Both brands include useful features like stabilizers, dew clean technology, and turbo modes. The Hitachi does have wider horizontal swing louvres for improved air distribution.

When looking at 3 star models, the differences are less pronounced. The Hitachi again edges out on capacity at 5000 Watts over the Daikin’s 5000. Noise levels and air filters are comparable.

Daikin is preferable for the highest efficiency and air purification, while the Hitachi offers wider airflow coverage and slightly better cooling capacity.

Daikin vs. Hitachi 1 Ton AC’s

For small rooms up to 120 sq.ft, Daikin and Hitachi both offer capable 1 ton ACs but have some variances in efficiency, capacity, and noise.

ISEER
Annual Energy Consumption
Cooling Capacity (Full Load)
Cooling Capacity (50%)
Suitable Room Size
Air Flow Rate
Copper Condenser Coil
Filter Type
Noise Level (High)
Noise Level (Low)
Air Throw
Warranty
Daikin 1 Ton 5 Star MTKM35U
Daikin 1 Ton 5 Star MTKM35U
Check Prices
ISEER
5.2
Annual Energy Consumption
523.54 Units
Cooling Capacity (Full Load)
3520 Watts
Cooling Capacity (50%)
1760 Watts
Suitable Room Size
Up to 110
Air Flow Rate
420 cfm
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
42 dB
Noise Level (Low)
27 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Daikin 1 Ton 3 Star MTKL35UV16
Daikin 1 Ton 3 Star MTKL35UV16
Check Prices
ISEER
4
Annual Energy Consumption
680.40 Units
Cooling Capacity (Full Load)
3520 Watts
Cooling Capacity (50%)
1760 Watts
Suitable Room Size
Up to 110
Air Flow Rate
420 cfm
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
41 dB
Noise Level (Low)
26 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 1 Ton 5 Star R32-RAS.G512PCAISF
Check Prices
ISEER
5.02
Annual Energy Consumption
533.61 units/year
Cooling Capacity (Full Load)
3458 Watts
Cooling Capacity (50%)
1729 Watts
Suitable Room Size
100 to 120 sq ft
Air Flow Rate
406 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
42 dB
Noise Level (Low)
32 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 1 Ton Class 3 Star RAS.G312PCAIBFE
Hitachi 1 Ton 3 Star RAS.G312PCAIBFE
Check Prices
ISEER
4
Annual Energy Consumption
1012.62 units/year
Cooling Capacity (Full Load)
3458 Watts
Cooling Capacity (50%)
1729 Watts
Suitable Room Size
80 to 120 sq ft
Air Flow Rate
406 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
42 dB
Noise Level (Low)
32 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor

Looking at 5 star inverter models, the Daikin AC has a higher ISEER of 5.2 compared to 5.02 for the Hitachi. So the Daikin provides greater energy savings annually – around 680 units less than the Hitachi per year.

Daikin AC 1 Ton 5 Star AC 2023 model MTKM35U installed Wall mounted

In terms of maximum cooling capacity, the Daikin offers 3520 Watts while the Hitachi provides 3458 Watts. Both can effectively maintain desired temperature in a small room.

For noise levels, the Daikin is quieter at the lowest fan speed at 27 dB versus the Hitachi at 32 dB. At the highest speed, they are closer at 42 dB for Daikin and 42 dB for Hitachi. For those who want whisper quiet operation, the Daikin is preferable.

The Daikin also includes superior PM 2.5 filtration to remove fine particles from the air compared to the Hitachi’s dust filter.

Both models include useful features like stabilizers, timers, dew prevention, and turbo cooling modes. Daikin offers a wider temperature set range of 16-30°C over Hitachi’s 18-30°C.

Comparing 3 star units, the differences are less significant. Hitachi rates slightly higher in capacity at 3458 Watts versus 3500 for Daikin. Their noise levels and filters are similar.

If you want maximum efficiency and air purification should choose the Daikin 1 ton AC, while the Hitachi is a bit more powerful for the price.

Daikin vs. Hitachi 2 Ton AC’s

When cooling larger spaces of 150-220 sq.ft, Daikin and Hitachi 2 ton split ACs offer powerful performance but differ in efficiency ratings, capacity, and noise levels.

ISEER
Annual Energy Consumption
Cooling Capacity (Full Load)
Cooling Capacity (50%)
Suitable Room Size
Air Flow Rate
Copper Condenser Coil
Filter Type
Noise Level (High)
Noise Level (Low)
Air Throw
Warranty
Daikin 1 Ton 5 Star MTKM35U
Daikin 3 Star FTKL71UV16
(2.02 Ton)
Check Prices
ISEER
4
Annual Energy Consumption
1372.85 Units
Cooling Capacity (Full Load)
7100 Watts
Cooling Capacity (50%)
3550 Watts
Suitable Room Size
151 sq.ft to 200 sq.ft
Air Flow Rate
635 CFM
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
49 dB
Noise Level (Low)
39 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Daikin 1 Ton 3 Star MTKL35UV16
Daikin 3 Star ATKL60UV16
(1.8 Ton)
Check Prices
ISEER
4
Annual Energy Consumption
1161.78 Units
Cooling Capacity (Full Load)
6000 Watts
Cooling Capacity (50%)
3000 Watts
Suitable Room Size
111 To 150 Sq Ft
Air Flow Rate
593 cfm
Copper Condenser Coil
Filter Type
PM 2.5
Noise Level (High)
48 dB
Noise Level (Low)
38 dB
Air Throw
16 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 4 Star 5400FXL RAS.G422PCAIBFE (2 Ton)
Hitachi 4 Star 5400FXL RAS.G422PCAIBFE (2 Ton)
Check Prices
ISEER
4.45
Annual Energy Consumption
1096.51 units/year
Cooling Capacity (Full Load)
6300 Watts
Cooling Capacity (50%)
3150 Watts
Suitable Room Size
180-200 Sq.Ft
Air Flow Rate
635 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
50 dB
Noise Level (Low)
37 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 2 Ton 5 Star R32-RAS.G522PCBISF
Hitachi 5 Star R32-RAS.G522PCBISF (2 Ton)
Check Prices
ISEER
5.20
Annual Energy Consumption
922.69 units/year
Cooling Capacity (Full Load)
6200 Watts
Cooling Capacity (50%)
3100 Watts
Suitable Room Size
180-220 sq ft
Air Flow Rate
635 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
50 dB
Noise Level (Low)
37 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor
Hitachi 2 Ton Class 3 Star R32-RAS.G324PCAISF
Hitachi 3 Star R32-RAS.G324PCAISF (2 Ton)
Check Prices
ISEER
3.85
Annual Energy Consumption
1397.61 units/year
Cooling Capacity (Full Load)
6950 Watts
Cooling Capacity (50%)
3475 Watts
Suitable Room Size
180-220 sq ft
Air Flow Rate
635 CFM
Copper Condenser Coil
Filter Type
SuperFine Mesh Filter
Noise Level (High)
50 dB
Noise Level (Low)
37 dB
Air Throw
24 Meter
Warranty
1 Year Product, 5 Years PCB, 10 Years Compressor

Comparing 2 ton inverter models, the Hitachi 5 star AC provides a higher ISEER of 5.2 versus 4 for the comparable Daikin unit. The Hitachi is more energy efficient, with yearly consumption of 922 units over the Daikin’s 1096 units.

Daikin 1.8 Ton AC installed wall mounted

For maximum cooling capacity, the Hitachi edges out the Daikin again with 6200 Watts over 6000 Watts. Both can maintain desired temperature in a large living room or bedroom.

In terms of noise, the Daikin is quieter at the lowest fan speed at 32 dB compared to 37 dB for the Hitachi. But at higher speeds, they are close, with the Hitachi at 50 dB and Daikin at 49 dB for high-speed operation.

The Daikin offers superior PM 2.5 air filtration over Hitachi’s standard mesh filter for cleaner indoor air.

Both models include useful features like stabilizers, humidifiers, timers, and turbo modes. Hitachi does offer wider airflow coverage with auto-swing louvres.

Comparing 3 star units, the Hitachi again rates higher in capacity at 6950 Watts vs 7100 for the Daikin. Their noise levels and filters are similar.

The Hitachi 2 ton AC provides better energy savings and cooling capacity for large spaces, while the Daikin operates quieter and filters air better. Consider needs and room size to choose the right model.

01. Cooling Comparison

When it comes to effectively cooling a room, both Daikin and Hitachi offer strong maximum cooling capacities across 1 ton, 1.5 ton and 2 ton models.

Daikin Vs. Hitachi Models 1.5 Ton Epic battle
VS
Cooling Coverage(in Sq. ft)
150 Sq. ft
VS
180 Sq. ft
ISEER RatingEnergy Efficiency
5.2
VS
5.02
Copper CondenserDurability
VS
Air ThrowHelps cools rooms
16 Meter
VS
24 Meter
Auto evaporator coil cleanIndoor heat exchanger unit
VS
Cooling Capacity expansion 20 to 110%
VS

For small rooms, the Hitachi 1 ton AC provides 3458 Watts of cooling capacity compared to Daikin’s 3520 Watts. Both can maintain set temperatures up to 120 sq ft.

In medium-sized rooms, the Daikin 1.5 ton AC edges out slightly with 5280 Watts over the Hitachi’s 5275 Watts. They utilize airflow technologies for uniform cooling in spaces around 150 sq ft.

For larger rooms, the Hitachi 2 ton AC boasts full capacity cooling of 6200 Watts versus Daikin’s 6000 Watts. Hitachi’s wider airflow distribution also allows it to more effectively cool rooms up to 220 sq ft.

When operating at partial load, both brands efficiently modulate cooling output. The Daikin 1.5 ton unit produces 2640 Watts at 50% load compared to Hitachi’s 2637.5 Watts.

An advantage of Hitachi’s Expandable+ technology is the ability to temporarily increase capacity by up to 110% during extreme heat. This quickly achieves the desired temperature.

The inclusion of turbo cool modes in both brands enables 20% faster cooling during peak summer. Dual sensors regulate appropriate compressor speeds.

Hitachi air conditioners edge out Daikin models in terms of maximum cooling capacity across capacities. But intelligent technology in both allows efficient real-world performance for a wide range of room sizes and conditions.

02. Energy Efficiency Comparison

The energy efficiency ratings of Daikin and Hitachi air conditioners show some key differences.

Cooling Capacity (W)
ISEER Rating
Energy Consumption per hour ( If Runs on 100 % Capacity)
Annual Energy Use (kWh)
Daikin 1.5 Ton 5 Star MTKM50U
Daikin 1.5 Ton 5 Star Inverter (MTKM50U)
Check Prices
Cooling Capacity (W)
5280
ISEER Rating
5.20
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.01 Unit
Annual Energy Use (kWh)
785.67
Daikin 1.5 Ton 3 Star MTKL50U
Daikin 1.5 Ton 3 Star Inverter (MTKL50U)
Check Prices
Cooling Capacity (W)
5000
ISEER Rating
4
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.25 Unit
Annual Energy Use (kWh)
966.47
Daikin 1 Ton 5 Star Inverter
Daikin 2.02 Ton 3 Star Inverter (FTKL71UV16)
Check Prices
Cooling Capacity (W)
7100
ISEER Rating
4
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.7 Unit
Annual Energy Use (kWh)
1372.85
Daikin 1.8 Ton 3 Star Inverter (ATKL60UV16)
Check Prices
Cooling Capacity (W)
6000
ISEER Rating
4
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.5 Unit
Annual Energy Use (kWh)
1161.78
Daikin 1 Ton 5 Star MTKM35U
Daikin 1 Ton 5 Star Inverter (MTKM35U)
Check Prices
Cooling Capacity (W)
3520
ISEER Rating
5.2
Energy Consumption per hour ( If Runs on 100 % Capacity)
0.67 Unit
Annual Energy Use (kWh)
523.54
Daikin 1 Ton 3 Star MTKL35UV16
Daikin 1 Ton 3 Star Inverter (MTKL35UV16)
Check Prices
Cooling Capacity (W)
3520
ISEER Rating
4
Energy Consumption per hour ( If Runs on 100 % Capacity)
0.88 Unit
Annual Energy Use (kWh)
680.4
Hitachi 1.5 Ton 5 Star R32-RAS.G518PCBISF
Hitachi 1.5 Ton 5 Star
(R32-RAS.G518PCBISF)
Check Prices
Cooling Capacity (W)
5275
ISEER Rating
5.02
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.04 Unit
Annual Energy Use (kWh)
813.13
Hitachi 1.5 Ton 3 Star R32-RAS.G318PCBISF
Hitachi 1.5 Ton 3 Star
(R32-RAS.G318PCBISF)
Check Prices
Cooling Capacity (W)
5000
ISEER Rating
3.82
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.04 Unit
Annual Energy Use (kWh)
1012.62
Hitachi 4 Star 5400FXL RAS.G422PCAIBFE (2 Ton)
Hitachi 4 Star 5400FXL RAS.G422PCAIBFE (2 Ton)
Check Prices
Cooling Capacity (W)
6300
ISEER Rating
4.45
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.42 Unit
Annual Energy Use (kWh)
1096.51
Hitachi 2 Ton 5 Star R32-RAS.G522PCBISF
Hitachi 5 Star R32-RAS.G522PCBISF (2 Ton)
Check Prices
Cooling Capacity (W)
6200
ISEER Rating
5.2
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.19 Unit
Annual Energy Use (kWh)
922.69
Hitachi 2 Ton Class 3 Star R32-RAS.G324PCAISF
Hitachi 3 Star R32-RAS.G324PCAISF (2 Ton)
Check Prices
Cooling Capacity (W)
6950
ISEER Rating
3.85
Energy Consumption per hour ( If Runs on 100 % Capacity)
1.8 Unit
Annual Energy Use (kWh)
1397.61
Hitachi 1 Ton 5 Star R32-RAS.G512PCAISF
Check Prices
Cooling Capacity (W)
3458
ISEER Rating
5.02
Energy Consumption per hour ( If Runs on 100 % Capacity)
0.68 Unit
Annual Energy Use (kWh)
533.61
Hitachi 1 Ton Class 3 Star RAS.G312PCAIBFE
Hitachi 1 Ton 3 Star RAS.G312PCAIBFE
Check Prices
Cooling Capacity (W)
3458
ISEER Rating
4
Energy Consumption per hour ( If Runs on 100 % Capacity)
0.68 Unit
Annual Energy Use (kWh)
669.16

Related – Calculating AC energy consumption per hour for 1.5 ton inverter ACs (3, 4, & 5 star).

For 1.5 ton models, the Daikin 5 star AC has an ISEER of 5.2 and yearly consumption of 785 units, compared to 5.02 ISEER and 813 units for the Hitachi. So the Daikin is more efficient by 3-5%.

In 2 ton ACs, the Hitachi 5 star unit is more efficient at 5.2 ISEER and 922 units annually versus 4 ISEER and 1372 units for the comparable Daikin model.

For 1 ton ACs, the picture is mixed. The Daikin 5 star AC consumes 523 units per year with an ISEER of 5.2, while the Hitachi consumes slightly more at 533 units annually but has a higher 5.02 ISEER rating.

Comparing 3 star models, the Daikin 1.5 ton unit consumes 966 units yearly with a 3.82 ISEER, versus the Hitachi’s 1012 units and 3.82 ISEER. The Hitachi 2 ton consumes 1397 units at 3.85 ISEER compared to 1372 for the Daikin at 4 ISEER.

So in terms of maximum energy savings potential, the Daikin 1.5 ton and 2 ton models edge out the comparable Hitachi units. But the higher ISEER ratings of Hitachi 1 ton and 2 ton ACs allow good efficiency with lower upfront cost.

Advanced inverter compressors, copper condensers and sensors in both brands contribute to good real-world efficiency.

03. Noise Level Comparison

Both Daikin and Hitachi air conditioners achieve low decibel levels but Daikin models are slightly quieter overall.

ModelHigh (dB)Medium High (dB)Medium (dB)Medium Low (dB)Low (dB)Super Low (dB)
Daikin 1.5 Ton 5 Star AC MTKM50U484643413832
Daikin 1.5 Ton 3 Star AC Model, MTKL50U454240383532
Daikin 2.02 Ton 3 Star AC FTKL71UV16494644413932
Daikin 1.8 Ton 3 Star AC ATKL60UV16484643413832
Daikin 1 Ton 5 Star AC MTKM35U424037343027
Daikin 1 Ton 3 Star AC MTKL35UV16413936332926
Hitachi 1.5 Ton 5 Star AC 2024 Model464034
Hitachi 1.5 Ton Class 3 Star AC – 3400FXL RAS.G318PCBIBF464034
Hitachi 2 Ton Class 4 Star AC 5400FXL RAS.G422PCAIBFE504437
Hitachi 2 Ton 5 Star AC Yoshi 5400FXL, R32-RAS.G522PCBISF504437
Hitachi 2 Ton Class 3 Star AC 3400FXL, R32-RAS.G324PCAISF504437
Hitachi 1 Ton 5 Star AC Yoshi 5400FXL, R32-RAS.G512PCAISF423832
Hitachi 1 Ton Class 3 Star AC 3400FXL RAS.G312PCAIBFE423832

For 1.5 ton air conditioners, the Daikin 5 star AC produces 32 dB on the lowest fan setting versus 34 dB for the comparable Hitachi model. At higher speeds, they are closer at 48 dB for Daikin and 46 dB for Hitachi.

In 2 ton ACs, the lowest noise level is again lower for Daikin at 32 dB over 37 dB for Hitachi’s lowest setting. On high fan speed, they reach similar noise levels of 49 dB and 50 dB respectively.

For 1 ton ACs, the Daikin is significantly quieter at just 26 dB on the lowest fan speed compared to 32 dB for the Hitachi. On turbo mode, they are closer at 41 dB and 42 dB.

Comparing 3 star models, the noise levels are nearly identical between brands. For example, the 1.5 ton Hitachi and Daikin both produce 32 dB at the lowest fan speed and 46 dB on high.

Contributing technologies include copper tubing, stabilizers, and insulated ducts. Daikin also uses specialized sound-absorbing sheets to dampen operation.

04. Modes Comparison

Both Daikin and Hitachi offer a variety of useful modes to optimize cooling, efficiency, and comfort.

Daikin Split AC Remote showing powerchill mode and econo mode

Daikin’s Power Chill mode provides 20% faster cooling, while Econo mode limits energy use when running other appliances. Hitachi’s Expandable+ technology temporarily boosts capacity on hot days, and personalized modes customize the experience.

Related – Different Types of Modes in Split ACs

For rapid cooling, Daikin’s Power Chill and Hitachi’s Powerful mode achieve set temperature faster. Hitachi’s One Touch mode also starts cooling quickly with the press of a button.

For energy savings, Daikin’s Econo and Hitachi’s ECO mode reduce power consumption when needed.

For quiet operation, Hitachi’s Super Silent mode lowers noise levels, which is useful for sleeping. Daikin units are quiet in general, especially at lower speeds.

Both brands also offer automatic, cooling-only, dry, and fan-only settings. Advanced sensors detect conditions and adjust cooling output for efficiency.

Daikin provides specialized modes for faster cooling and energy conservation, while Hitachi offers personalized options for different needs. 

Should you be a Daikin or Hitachi?

When selecting a split AC for your home, both Daikin and Hitachi offer quality options, but some key differences may guide your decision.

If your top priority is energy efficiency and saving on electricity bills, Daikin air conditioners are likely the better choice. Across comparable models, Daikin ACs consistently achieve higher annual energy efficiency ratings, resulting in lower operating costs.

If you want the quietest operation, especially on low fan speeds, opt for a Daikin AC. Their sound-dampening technology makes Daikin units run 2-5 decibels quieter than Hitachi models on the lowest settings.

If you need to cool a large open space or want the power to rapidly cool areas faster, consider Hitachi. Their Expandable+ technology boosts cooling capacity up to 110% to quickly reach your desired temperature.

Hitachi also offers slightly wider horizontal air flow coverage for more effective cooling in bigger rooms. And their models tend to cost less upfront than comparable Daikin units.

So choose Daikin for efficiency and quiet operation or Hitachi for expansive cooling power and value. Both are leading brands, but factors like room size, noise tolerance, and energy use can determine the right fit.

Dilip Roy
Dilip Roy

I’m Dilip Kumar Roy, an electrician with over 15 years of hands-on experience installing, troubleshooting, and repairing electrical equipment and appliances in Guwahati. After working for other companies, I started my own – Roy Electrical Services – in 2017. We’ve since proudly serviced over 5,000 satisfied customers. I launched this blog to share practical electrical tips and best practices. With my expertise, I aim to provide homeowners, DIYers and other electricians with accurate, up-to-date advice.

We will be happy to hear your thoughts

Leave a reply

AIRCONDITIONERCLARITY.COM

Personally Tested, Data- Driven and Unbiased AC Review
Split AC
Window AC
Cooler
Sitemap
Air Conditioner Clarity - Personally Tested, Data- Driven and Unbiased AC Review
Logo