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Product comparison · 2 power adapters & inverters

Lenovo 4X21U28814 power adapter/inverter Indoor vs Lenovo 4X21U95390 power adapter/inverter Indoor

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  • 20specifications compared
  • 13differ
  • 7identical
  • 5known for one product only

Key differences

The Lenovo 4X21U95390 power adapter/inverter Indoor has 125 W more output power than the Lenovo 4X21U28814 power adapter/inverter Indoor (265 W vs 140 W). The Lenovo 4X21U28814 power adapter/inverter Indoor has 8 V more output voltage than the Lenovo 4X21U95390 power adapter/inverter Indoor (28 V vs 20 V). The Lenovo 4X21U95390 power adapter/inverter Indoor has 11.5 A more output current than the Lenovo 4X21U28814 power adapter/inverter Indoor (16.5 A vs 5 A). Purpose: Laptop on the Lenovo 4X21U28814 power adapter/inverter Indoor, PC on the Lenovo 4X21U95390 power adapter/inverter Indoor. Input voltage: 115 - 230 V on the Lenovo 4X21U28814 power adapter/inverter Indoor, 100 - 240 V on the Lenovo 4X21U95390 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Input voltage
    • 115 - 230 V
    • 100 - 240 V
  • Input frequency
    • 50/60 Hz
    • 50 - 60 Hz
  • Output power
    • 140 W
    • 265 W
  • Output voltage
    • 28 V
    • 20 V
  • Output current
    • 5 A
    • 16.5 A
  • Cable length
    • 1 m
    • 1.8 m
  • Width
    • 120 mm
    • 209 mm

Side by side

Differences highlightedShow differences only
25 specifications
A

Lenovo

4X21U28814 power adapter/inverter Indoor

Model 4X21U28814

View product
B

Lenovo

4X21U95390 power adapter/inverter Indoor

Model 4X21U95390

View product
Features7 differ
PurposeDiffersLaptopPC
Power supply typeIndoorIndoor
Input voltageDiffers115 - 230 V100 - 240 V
Input frequencyDiffers50/60 Hz50 - 60 Hz
Input currentKnown for one3.5 A
Output powerDiffers140 W265 W
Output voltageDiffers28 V20 V
Output currentDiffers5 A16.5 A
Brand compatibilityLenovoLenovo
CompatibilityDiffersThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8ThinkPad
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)8 - 80%8 - 80%
Certificates1 differ
CertificationDiffersUL/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/TISIUL/CSA/IECEE/CB IEC 62368-1/CE EMC/DOE,CEC/FCC and ICES/PSE/NRCS(LOA)/SABS(COC)/SABS/BIS/BSMI/CCC/EAC/IAC/KEBS/KUCAS/NOM/Nrcan/PSB/RCM/Australia safety/SEC/Serbia/SM DOC/SONCAP/UA TR Mark CoC/DOC (Safety+EMC+RoHS)
Weight & dimensions5 differ
Cable lengthDiffers1 m1.8 m
WidthDiffers120 mm209 mm
DepthDiffers62.5 mm80 mm
HeightDiffers22 mm30 mm
WeightDiffers500 g780 g
Packaging dataidentical
Package widthKnown for one260 mm
Package depthKnown for one160 mm
Package heightKnown for one80 mm
Package weightKnown for one950 g
Package typeBoxBox
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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