All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 power adapters & inverters

Lenovo 4X21U28814 power adapter/inverter Indoor vs Lenovo GX21V43585 power adapter/inverter Indoor

Add a product
  • 19specifications compared
  • 8differ
  • 11identical
  • 7known for one product only

Key differences

The Lenovo 4X21U28814 power adapter/inverter Indoor has 40 W more output power than the Lenovo GX21V43585 power adapter/inverter Indoor (140 W vs 100 W). The Lenovo 4X21U28814 power adapter/inverter Indoor has 8 V more output voltage than the Lenovo GX21V43585 power adapter/inverter Indoor (28 V vs 20 V). The Lenovo 4X21U28814 power adapter/inverter Indoor has 12 mm more width than the Lenovo GX21V43585 power adapter/inverter Indoor (120 mm vs 108 mm). Input voltage: 115 - 230 V on the Lenovo 4X21U28814 power adapter/inverter Indoor, 100 - 240 V on the Lenovo GX21V43585 power adapter/inverter Indoor.

  • Input voltage
    • 115 - 230 V
    • 100 - 240 V
  • Output power
    • 140 W
    • 100 W
  • Output voltage
    • 28 V
    • 20 V
  • Width
    • 120 mm
    • 108 mm
  • Depth
    • 62.5 mm
    • 56.5 mm
  • Height
    • 22 mm
    • 27 mm
  • Weight
    • 500 g
    • 280 g

Side by side

Differences highlightedShow differences only
26 specifications
A

Lenovo

4X21U28814 power adapter/inverter Indoor

Model 4X21U28814

View product
B

Lenovo

GX21V43585 power adapter/inverter Indoor

Model GX21V43585

View product
Features3 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Power current typeKnown for oneAC-to-DC
Input voltageDiffers115 - 230 V100 - 240 V
Input frequency50/60 Hz50/60 Hz
Input currentKnown for one1.6 A
Output powerDiffers140 W100 W
Output voltageDiffers28 V20 V
Output current5 A5 A
Brand compatibilityLenovoLenovo
CompatibilityKnown for oneThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8
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 & dimensions4 differ
Cable length1 m1 m
WidthDiffers120 mm108 mm
DepthDiffers62.5 mm56.5 mm
HeightDiffers22 mm27 mm
WeightDiffers500 g280 g
Packaging dataidentical
Package widthKnown for one147 mm
Package depthKnown for one130 mm
Package heightKnown for one56 mm
Package weightKnown for one550 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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons