Product comparison · 2 power adapters & inverters

Lenovo 40Y7704 power adapter/inverter Indoor vs Lenovo GX20H34898 power adapter/inverter Indoor

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  • 10specifications compared
  • 6differ
  • 4identical
  • 6known for one product only

Key differences

  • Output power
    • 40Y7704 power adapter/inverter Indoor:65 W
    • GX20H34898 power adapter/inverter Indoor:40 W
  • Operating temperature (T-T)
    • 40Y7704 power adapter/inverter Indoor:5 - 40 °C
    • GX20H34898 power adapter/inverter Indoor:5 - 35 °C
  • Width
    • 40Y7704 power adapter/inverter Indoor:43 mm
    • GX20H34898 power adapter/inverter Indoor:60 mm
  • Depth
    • 40Y7704 power adapter/inverter Indoor:104 mm
    • GX20H34898 power adapter/inverter Indoor:60 mm
  • Height
    • 40Y7704 power adapter/inverter Indoor:29 mm
    • GX20H34898 power adapter/inverter Indoor:30 mm
  • Weight
    • 40Y7704 power adapter/inverter Indoor:260 g
    • GX20H34898 power adapter/inverter Indoor:620 g

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Comparison of 40Y7704, GX20H34898
16 specifications
Features1 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Power current typeKnown for oneAC-to-DCUnknown — not stated by the source
Input voltage100-240 V100-240 V
Input frequencyKnown for one50/60 HzUnknown — not stated by the source
Output powerDiffers65 W40 W
Adjustable output voltageKnown for oneNoUnknown — not stated by the source
Designidentical
Product colourBlackBlack
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 40 °C5 - 35 °C
Operating relative humidity (H-H)Known for one8 - 80%Unknown — not stated by the source
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 95%
Weight & dimensions4 differ
WidthDiffers43 mm60 mm
DepthDiffers104 mm60 mm
HeightDiffers29 mm30 mm
WeightDiffers260 g620 g
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceICES,CE,C-tick,VCCI,CCC (China),CB,FCC

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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