Product comparison · 2 power adapters & inverters

Lenovo 40AW065WUK power adapter/inverter Auto/Indoor vs Lenovo 4X21U28839 power adapter/inverter Indoor

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  • 21specifications compared
  • 15differ
  • 6identical
  • 6known for one product only

Key differences

The Lenovo 4X21U28839 power adapter/inverter Indoor has 115 W more output power than the Lenovo 40AW065WUK power adapter/inverter Auto/Indoor (180 W vs 65 W). The Lenovo 40AW065WUK power adapter/inverter Auto/Indoor has 0.5 m more cable length than the Lenovo 4X21U28839 power adapter/inverter Indoor (1.5 m vs 1 m). The Lenovo 4X21U28839 power adapter/inverter Indoor has 97.5 mm more width than the Lenovo 40AW065WUK power adapter/inverter Auto/Indoor (147.5 mm vs 50 mm). Purpose: Universal on the Lenovo 40AW065WUK power adapter/inverter Auto/Indoor, Laptop on the Lenovo 4X21U28839 power adapter/inverter Indoor. Power supply type: Auto/Indoor on the Lenovo 40AW065WUK power adapter/inverter Auto/Indoor, Indoor on the Lenovo 4X21U28839 power adapter/inverter Indoor.

  • Purpose
    • 40AW065WUK power adapter/inverter Auto/Indoor:Universal
    • 4X21U28839 power adapter/inverter Indoor:Laptop
  • Power supply type
    • 40AW065WUK power adapter/inverter Auto/Indoor:Auto/Indoor
    • 4X21U28839 power adapter/inverter Indoor:Indoor
  • Output power
    • 40AW065WUK power adapter/inverter Auto/Indoor:65 W
    • 4X21U28839 power adapter/inverter Indoor:180 W
  • Product colour
    • 40AW065WUK power adapter/inverter Auto/Indoor:White
    • 4X21U28839 power adapter/inverter Indoor:Black
  • Operating relative humidity (H-H)
    • 40AW065WUK power adapter/inverter Auto/Indoor:8 - 90%
    • 4X21U28839 power adapter/inverter Indoor:8 - 80%
  • Cable length
    • 40AW065WUK power adapter/inverter Auto/Indoor:1.5 m
    • 4X21U28839 power adapter/inverter Indoor:1 m
  • Width
    • 40AW065WUK power adapter/inverter Auto/Indoor:50 mm
    • 4X21U28839 power adapter/inverter Indoor:147.5 mm
  • Depth
    • 40AW065WUK power adapter/inverter Auto/Indoor:30 mm
    • 4X21U28839 power adapter/inverter Indoor:69 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of 40AW065WUK, 4X21U28839
27 specifications
Features3 differ
PurposeDiffersUniversalLaptop
Power supply typeDiffersAuto/IndoorIndoor
Input currentKnown for one1.5 AUnknown — not stated by the source
Output powerDiffers65 W180 W
USB ports quantityKnown for one2Unknown — not stated by the source
Output voltageKnown for oneUnknown — not stated by the source36 V
Output currentKnown for oneUnknown — not stated by the source5 A
CompatibilityKnown for oneUnknown — not stated by the sourceThinkPad
Design1 differ
Product colourDiffersWhiteBlack
Operational conditions1 differ
Operating relative humidity (H-H)Differs8 - 90%8 - 80%
Certificates1 differ
CertificationDiffersANATEL, AZ COC, BIS, BSMI, CCC, CE/IES, CMIM, EAC, ECAS, LVE+RoHS, GCC, KC, MOE, NRCs+SABS, RCM, Safety Mark, SEC, S-Mark, SONCAP, ST-COA, TISI, UA LVD+RoHS,ULUL/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 & dimensions5 differ
Cable lengthDiffers1.5 m1 m
WidthDiffers50 mm147.5 mm
DepthDiffers30 mm69 mm
HeightDiffers81.5 mm22 mm
WeightDiffers119 g510 g
Packaging data4 differ
Package widthDiffers120 mm240 mm
Package depthDiffers120 mm145 mm
Package heightDiffers35 mm52 mm
Package weightDiffers229 g630 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-CUnknown — not stated by the source

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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