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Product comparison · 2 power adapters & inverters

Dell 8CTV4 power adapter/inverter Indoor vs Lenovo 4X21U28814 power adapter/inverter Indoor

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

Key differences

The Dell 8CTV4 power adapter/inverter Indoor has 220 W more output power than the Lenovo 4X21U28814 power adapter/inverter Indoor (360 W vs 140 W). The Lenovo 4X21U28814 power adapter/inverter Indoor has 34 mm more width than the Dell 8CTV4 power adapter/inverter Indoor (120 mm vs 86 mm). The Lenovo 4X21U28814 power adapter/inverter Indoor has 37.5 mm more depth than the Dell 8CTV4 power adapter/inverter Indoor (62.5 mm vs 25 mm).

  • Output power
    • 360 W
    • 140 W
  • Width
    • 86 mm
    • 120 mm
  • Depth
    • 25 mm
    • 62.5 mm
  • Height
    • 189 mm
    • 22 mm

Side by side

Differences highlightedShow differences only
20 specifications
A

Dell

8CTV4 power adapter/inverter Indoor

Model 8CTV4

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B

Lenovo

4X21U28814 power adapter/inverter Indoor

Model 4X21U28814

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Features2 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltageKnown for one115 - 230 V
Input frequencyKnown for one50/60 Hz
Output powerDiffers360 W140 W
Output voltageKnown for one28 V
Output currentKnown for one5 A
Brand compatibilityKnown for oneLenovo
CompatibilityDiffersAlienware 16 Area-51 AA16250 Alienware 18 Area-51 AA18250 Alienware m16 R1 (AMD) Alienware M16 R2 Alienware m18 R1 (AMD) Alienware M18 R2 Alienware x16 R2ThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8
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 & dimensions3 differ
Cable length1 m1 m
WidthDiffers86 mm120 mm
DepthDiffers25 mm62.5 mm
HeightDiffers189 mm22 mm
WeightKnown for one500 g
Packaging dataidentical
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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