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Product comparison · 2 power adapters & inverters

Lenovo 4X21U28824 power adapter/inverter Indoor vs StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

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  • 21specifications compared
  • 15differ
  • 6identical
  • 16known for one product only

Key differences

The Lenovo 4X21U28824 power adapter/inverter Indoor has 75 W more output power than the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (140 W vs 65 W). The StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro has 0.8 m more cable length than the Lenovo 4X21U28824 power adapter/inverter Indoor (1.8 m vs 1 m). The Lenovo 4X21U28824 power adapter/inverter Indoor has 53 mm more width than the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (120 mm vs 67 mm). Purpose: PC on the Lenovo 4X21U28824 power adapter/inverter Indoor, Laptop on the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro. Output voltage: 28 V on the Lenovo 4X21U28824 power adapter/inverter Indoor, 5 - 20 V on the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro.

  • Purpose
    • PC
    • Laptop
  • Output power
    • 140 W
    • 65 W
  • Output voltage
    • 28 V
    • 5 - 20 V
  • Brand compatibility
    • Lenovo
    • Any brand
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 25 °C
  • Operating relative humidity (H-H)
    • 8 - 80%
    • 10 - 90%
  • Cable length
    • 1 m
    • 1.8 m
  • Width
    • 120 mm
    • 67 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

4X21U28824 power adapter/inverter Indoor

Model 4X21U28824

View product
B

StarTech.com

65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

Model 165LU-USB-C-CHARGER

View product
Features4 differ
PurposeDiffersPCLaptop
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequency50 - 60 Hz50 - 60 Hz
Output powerDiffers140 W65 W
Output voltageDiffers28 V5 - 20 V
Output current5 A5 A
USB ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
Brand compatibilityDiffersLenovoAny brand
Input currentKnown for one1.5 A
CompatibilityKnown for oneThinkPad
Designidentical
Product colourBlackBlack
Housing materialKnown for onePlastic
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 25 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Differs8 - 80%10 - 90%
Storage relative humidity (H-H)Known for one30 - 90%
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), RoHS, TÜV mark
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 & dimensions5 differ
Cable lengthDiffers1 m1.8 m
WidthDiffers120 mm67 mm
DepthDiffers62.5 mm89.5 mm
HeightDiffers22 mm26 mm
WeightDiffers440 g329 g
Packaging data4 differ
Package widthDiffers262 mm168 mm
Package depthDiffers110 mm104 mm
Package heightDiffers52 mm72 mm
Package weightDiffers530 g345 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Included power plug typesKnown for oneUK
Quantity per pack1 pc(s)1 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one435 mm
Master (outer) case lengthKnown for one385 mm
Master (outer) case heightKnown for one195 mm
Products per master (outer) caseKnown for one20 pc(s)

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