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Product comparison · 2 split-system air conditioners

LG S3-W18KL3BA air conditioner Split system White vs Samsung AJ040NCJ2EG + AR09RXWXCWKNEU + AR09RXWXCWKNEU

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  • 39specifications compared
  • 29differ
  • 10identical
  • 39known for one product only

Key differences

  • 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
  • Heating capacity in watts (max)
    • 6400 W
    • 4700 W

Side by side

Differences highlightedShow differences only
78 specifications
A

LG

S3-W18KL3BA air conditioner Split system White

Model S3-W18KL3BA

View product
B

Samsung

AJ040NCJ2EG + AR09RXWXCWKNEU + AR09RXWXCWKNEUView product
Features10 differ
Multi-splitKnown for oneYes
Air conditioner functionsDiffersCooling, Dehumidifying, HeatingCooling, Heating
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 medium weightKnown for one980 g
Compressor typeKnown for oneTwin Rotary
Hose length (max)Known for one25 m
Gas hose diameterKnown for one9.52 mm
Drain hose diameterKnown for one1.8 cm
Liquid hose diameterKnown for one6.35 mm
Remotely operatedKnown for oneYes
Operating temperature (cooling) (T-T)Known for one-5 - 46 °C
Operating temperature (heating) (T-T)Known for one-15 - 24 °C
Comfort sleeping modeKnown for oneYes
Heating capacity in watts (nominal) (Average heating season)Known for one5800 W
Air filterKnown for oneYes
Dehumidifying capacityKnown for one1.8 l/h
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
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
Power consumption (standby)Known for one3 W
Design load (heating) (Average heating season)Known for one3.9 kW
Design load (heating) (Warmer heating season)Known for one3.9 kW
Networkidentical
Wi-FiKnown for oneYes
Indoor unit7 differ
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
Cooling airflow (outdoor unit)Known for one1782 m³/h
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
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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