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Product comparison · 2 split-system air conditioners

LG S3-M12JARZA air conditioner Split system Silver vs Samsung AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEU

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  • 45specifications compared
  • 35differ
  • 10identical
  • 33known for one product only

Key differences

The Samsung AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEU has 1.91 more seasonal efficiency rating (cooling) (SEER) than the LG S3-M12JARZA air conditioner Split system Silver (8.51 vs 6.6). The Samsung AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEU has 0.97 more cooling energy efficiency (EER, W/W) than the LG S3-M12JARZA air conditioner Split system Silver (4.21 vs 3.24). The Samsung AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEU has 0.61 more heating energy efficiency (COP, W/W) than the LG S3-M12JARZA air conditioner Split system Silver (4.42 vs 3.81). Only the LG S3-M12JARZA air conditioner Split system Silver has Wi-Fi. Product colour: Silver on the LG S3-M12JARZA air conditioner Split system Silver, White on the Samsung AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEU.

  • Product colour
    • Silver
    • White
  • Seasonal efficiency rating (cooling) (SEER)
    • 6.6
    • 8.51
  • Cooling energy efficiency (EER, W/W)
    • 3.24
    • 4.21
  • Heating energy efficiency (COP, W/W)
    • 3.81
    • 4.42
  • Cooling capacity in watts (nominal)
    • 3500 W
    • 4000 W
  • Cooling capacity in watts (min)
    • 890 W
    • 1300 W
  • Cooling capacity in watts (max)
    • 4040 W
    • 4700 W
  • Heating capacity in watts (min)
    • 890 W
    • 1000 W

Side by side

Differences highlightedShow differences only
78 specifications
A

LG

S3-M12JARZA air conditioner Split system Silver

Model S3-M12JARZA

View product
B

Samsung

AJ040NCJ2EG + AR09RXFPEWQNEU + AR12RXFPEWQNEUView product
Features14 differ
Multi-splitKnown for oneYes
Product colourDiffersSilverWhite
Air conditioner functionsDiffersCooling, Dehumidifying, HeatingCooling, Heating
Seasonal efficiency rating (cooling) (SEER)Differs6.68.51
Cooling energy efficiency (EER, W/W)Differs3.244.21
Heating energy efficiency (COP, W/W)Differs3.814.42
Cooling capacity in watts (nominal)Differs3500 W4000 W
Cooling capacity in watts (min)Differs890 W1300 W
Cooling capacity in watts (max)Differs4040 W4700 W
Heating capacity in watts (min)Differs890 W1000 W
Heating capacity in watts (max)Differs5100 W4700 W
TimerKnown for oneYes
Refrigerating medium weightKnown for one980 g
Compressor typeKnown for oneTwin Rotary
Hose length (max)Differs15 m25 m
Drain hose diameterDiffers2.15 cm1.8 cm
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 one4000 W
Built-in displayKnown for oneNo
Hose length (min)Known for one3 m
Air filterKnown for oneYes
Dehumidifying capacityKnown for one1.3 l/h
Smartphone/tablet remote supportKnown for oneYes
Power6 differ
Energy efficiency class (heating) (Warmer heating season)Known for oneA++
Hourly energy consumption (cooling)Known for one0.95 kWh
Hourly energy consumption (heating)Known for one0.95 kWh
Annual energy consumption (cooling)Differs186 kWh165 kWh
Annual energy consumption (heating) (Warmer heating season)Known for one927 kWh
Power consumption (cooling) (min)Differs1080 W350 W
Power consumption (cooling) (max)Known for one1300 W
Power consumption (heating) (min)Differs1611 W280 W
Power consumption (heating) (max)Known for one1220 W
Current (cooling)Differs6 A5.9 A
Current (heating)Differs7 A5.6 A
Design load (heating) (Warmer heating season)Known for one3.05 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 one875 kWh
Design load (cooling)Known for one3.5 kW
Design load (heating) (Average heating season)Known for one2.5 kW
Network1 differ
Wi-FiDiffersYesNo
Indoor unit7 differ
Indoor unit noise level (low speed)Differs27 dB23 dB
Indoor unit noise level (high speed)Differs41 dB42 dB
Indoor unit sound power levelKnown for one59 dB
Cooling airflow (indoor unit)Known for one600 m³/h
Indoor units quantityDiffers12
Indoor unit widthDiffers83.7 cm82 cm
Indoor unit depthDiffers18.9 cm21.5 cm
Indoor unit heightDiffers30.8 cm28.5 cm
Indoor unit weightDiffers8.7 kg8 kg
Indoor unit package widthKnown for one88 cm
Indoor unit package depthKnown for one36 cm
Indoor unit package heightKnown for one26 cm
Indoor unit package weightKnown for one9.7 kg
Outdoor unit6 differ
Outdoor unit noise levelDiffers59 dB46 dB
Outdoor unit sound power levelDiffers59 dB60 dB
Cooling airflow (outdoor unit)Known for one1782 m³/h
Outdoor unit widthDiffers71.7 cm79 cm
Outdoor unit depthDiffers48.3 cm28.5 cm
Outdoor unit heightDiffers23 cm54.8 cm
Outdoor unit weightDiffers25.1 kg32 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)Differs44.61

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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