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Product comparison · 2 power adapters & inverters

Dell 180W 7.4mm AC vs Lenovo 4X21U95390 power adapter/inverter Indoor

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  • 10specifications compared
  • 7differ
  • 3identical
  • 17known for one product only

Key differences

The Lenovo 4X21U95390 power adapter/inverter Indoor has 85 W more output power than the Dell 180W 7.4mm AC (265 W vs 180 W). The Lenovo 4X21U95390 power adapter/inverter Indoor has 0.8 m more cable length than the Dell 180W 7.4mm AC (1.8 m vs 1 m). The Lenovo 4X21U95390 power adapter/inverter Indoor has 133 mm more width than the Dell 180W 7.4mm AC (209 mm vs 76 mm). Purpose: Laptop on the Dell 180W 7.4mm AC, PC on the Lenovo 4X21U95390 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Output power
    • 180 W
    • 265 W
  • Cable length
    • 1 m
    • 1.8 m
  • Width
    • 76 mm
    • 209 mm
  • Depth
    • 30 mm
    • 80 mm
  • Height
    • 154.9 mm
    • 30 mm
  • Weight
    • 580 g
    • 780 g

Side by side

Differences highlightedShow differences only
27 specifications
A

Dell

180W 7.4mm ACView product
B

Lenovo

4X21U95390 power adapter/inverter Indoor

Model 4X21U95390

View product
Features2 differ
PurposeDiffersLaptopPC
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one3.5 A
Output powerDiffers180 W265 W
Output voltageKnown for one20 V
Output currentKnown for one16.5 A
Brand compatibilityKnown for oneLenovo
CompatibilityKnown for oneThinkPad
Power current typeKnown for oneAC-to-DC
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/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
WidthDiffers76 mm209 mm
DepthDiffers30 mm80 mm
HeightDiffers154.9 mm30 mm
WeightDiffers580 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 typeKnown for oneBox
Packaging contentidentical
Power adapter includedKnown for oneYes

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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