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Product comparison · 2 power adapters & inverters

Lenovo 4X20M26270 power adapter/inverter Indoor vs Lenovo 4X21U28822 power adapter/inverter Indoor

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  • 10specifications compared
  • 5differ
  • 5identical
  • 16known for one product only

Key differences

The Lenovo 4X21U28822 power adapter/inverter Indoor has 75 W more output power than the Lenovo 4X20M26270 power adapter/inverter Indoor (140 W vs 65 W). The Lenovo 4X21U28822 power adapter/inverter Indoor has 8 V more output voltage than the Lenovo 4X20M26270 power adapter/inverter Indoor (28 V vs 20 V). The Lenovo 4X21U28822 power adapter/inverter Indoor has 1.75 A more output current than the Lenovo 4X20M26270 power adapter/inverter Indoor (5 A vs 3.25 A). Purpose: Laptop on the Lenovo 4X20M26270 power adapter/inverter Indoor, PC on the Lenovo 4X21U28822 power adapter/inverter Indoor. Input frequency: 50/60 Hz on the Lenovo 4X20M26270 power adapter/inverter Indoor, 50 - 60 Hz on the Lenovo 4X21U28822 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Input frequency
    • 50/60 Hz
    • 50 - 60 Hz
  • Output power
    • 65 W
    • 140 W
  • Output voltage
    • 20 V
    • 28 V
  • Output current
    • 3.25 A
    • 5 A

Side by side

Differences highlightedShow differences only
26 specifications
A

Lenovo

4X20M26270 power adapter/inverter Indoor

Model 4X20M26270

View product
B

Lenovo

4X21U28822 power adapter/inverter Indoor

Model 4X21U28822

View product
Features5 differ
PurposeDiffersLaptopPC
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequencyDiffers50/60 Hz50 - 60 Hz
Input current1.5 A1.5 A
Output powerDiffers65 W140 W
Output voltageDiffers20 V28 V
Output currentDiffers3.25 A5 A
Brand compatibilityKnown for oneLenovo
CompatibilityKnown for oneThinkPad
Power current typeKnown for oneAC-to-DC
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Morocco/SEC/TISI
Weight & dimensionsidentical
Cable lengthKnown for one1 m
WidthKnown for one120 mm
DepthKnown for one62.5 mm
HeightKnown for one22 mm
WeightKnown for one440 g
Packaging dataidentical
Package widthKnown for one262 mm
Package depthKnown for one110 mm
Package heightKnown for one52 mm
Package weightKnown for one530 g
Package typeKnown for oneBox
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)

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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