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Product comparison · 2 split-system air conditioners

LG S3-M18KLRZA air conditioner Split system Silver vs Samsung AJ040NCJ2EG + AR09RXWXCWKNEU + AR09RXWXCWKNEU

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  • 47specifications compared
  • 35differ
  • 12identical
  • 31known for one product only

Key differences

  • Product colour
    • Silver
    • White
  • Seasonal efficiency rating (cooling) (SEER)
    • 7
    • 8.51
  • Cooling energy efficiency (EER, W/W)
    • 3.2
    • 4.26
  • Heating energy efficiency (COP, W/W)
    • 3.6
    • 4.47
  • Cooling capacity in watts (nominal)
    • 5000 W
    • 4000 W
  • Cooling capacity in watts (min)
    • 900 W
    • 1300 W
  • Cooling capacity in watts (max)
    • 5500 W
    • 4700 W
  • Heating capacity in watts (min)
    • 900 W
    • 1000 W

Side by side

Differences highlightedShow differences only
78 specifications
A

LG

S3-M18KLRZA air conditioner Split system Silver

Model S3-M18KLRZA

View product
B

Samsung

AJ040NCJ2EG + AR09RXWXCWKNEU + AR09RXWXCWKNEUView product
Features16 differ
TypeSplit systemSplit system
Multi-splitKnown for oneYes
Product colourDiffersSilverWhite
Air conditioner functionsDiffersCooling, Dehumidifying, HeatingCooling, Heating
Inverter technologyYesYes
Seasonal efficiency rating (cooling) (SEER)Differs78.51
Cooling energy efficiency (EER, W/W)Differs3.24.26
Heating energy efficiency (COP, W/W)Differs3.64.47
Cooling capacity in watts (nominal)Differs5000 W4000 W
Cooling capacity in watts (min)Differs900 W1300 W
Cooling capacity in watts (max)Differs5500 W4700 W
Heating capacity in watts (min)Differs900 W1000 W
Heating capacity in watts (max)Differs6400 W4700 W
Built-in displayDiffersNoYes
TimerKnown for oneYes
Refrigerating mediumR32R32
Refrigerating medium weightKnown for one980 g
Compressor typeTwin RotaryTwin Rotary
Hose length (max)Differs20 m25 m
Gas hose diameterDiffers1.27 cm9.52 mm
Drain hose diameterDiffers2.15 cm1.8 cm
Liquid hose diameter6.35 mm6.35 mm
Remotely operatedKnown for oneYes
Operating temperature (cooling) (T-T)Differs-15 - 48 °C-5 - 46 °C
Operating temperature (heating) (T-T)Differs-10 - 24 °C-15 - 24 °C
Comfort sleeping modeKnown for oneYes
Heating capacity in watts (nominal) (Average heating season)Known for one5800 W
Hose length (min)Known for one3 m
Air filterKnown for oneYes
Dehumidifying capacityKnown for one1.8 l/h
Smartphone/tablet remote supportKnown for oneYes
Power7 differ
Energy efficiency class (heating) (Warmer heating season)Known for oneA++
Hourly energy consumption (cooling)Known for one0.94 kWh
Hourly energy consumption (heating)Known for one0.94 kWh
Annual energy consumption (cooling)Differs250 kWh165 kWh
Annual energy consumption (heating) (Warmer heating season)Known for one927 kWh
Power consumption (cooling) (min)Differs1562 W350 W
Power consumption (cooling) (max)Known for one1290 W
Power consumption (heating) (min)Differs1611 W280 W
Power consumption (heating) (max)Known for one1210 W
AC input voltage220 - 240 V220 - 240 V
AC input frequency50 Hz50 Hz
Current (cooling)Differs9 A5.9 A
Current (heating)Differs9.5 A5.5 A
Design load (cooling)Differs5 kW3.05 kW
Energy efficiency class (cooling) (legacy scale)DiffersA++A+++
Energy efficiency class (heating) (Average heating season)Known for oneA+
Annual energy consumption (heating) (Average heating season)Known for one1270 kWh
Design load (heating) (Average heating season)Known for one3.9 kW
Networkidentical
Wi-FiYesYes
Indoor unit7 differ
Indoor unit typeWall-mountableWall-mountable
Indoor unit noise level (low speed)Differs34 dB22 dB
Indoor unit noise level (high speed)Differs44 dB37 dB
Indoor unit sound power levelKnown for one56 dB
Cooling airflow (indoor unit)Known for one558 m³/h
Indoor units quantityDiffers12
Indoor unit widthDiffers99.8 cm82.8 cm
Indoor unit depthDiffers21 cm26.5 cm
Indoor unit heightDiffers34.5 cm26.7 cm
Indoor unit weightDiffers11.9 kg9.4 kg
Indoor unit package widthKnown for one88.6 cm
Indoor unit package depthKnown for one33.5 cm
Indoor unit package heightKnown for one31.7 cm
Indoor unit package weightKnown for one11.9 kg
Outdoor unit4 differ
Outdoor unit noise levelDiffers60 dB46 dB
Outdoor unit sound power level60 dB60 dB
Cooling airflow (outdoor unit)Known for one1782 m³/h
Outdoor units quantity11
Outdoor unit widthDiffers77 cm79 cm
Outdoor unit depthDiffers28.8 cm28.5 cm
Outdoor unit heightDiffers54.5 cm54.8 cm
Outdoor unit weightKnown for one32 kg
Outdoor unit package widthKnown for one91.3 cm
Outdoor unit package depthKnown for one37.1 cm
Outdoor unit package heightKnown for one62.2 cm
Outdoor unit package weightKnown for one34 kg
Packaging contentidentical
Remote control includedYesYes
Other features1 differ
Seasonal efficiency rating (heating) (SCOP)Differs4.34.61

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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