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 GX21W57098 power adapter/inverter Indoor vs StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

Add a product
  • 19specifications compared
  • 14differ
  • 5identical
  • 18known for one product only

Key differences

The StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro has 35 W more output power than the Lenovo GX21W57098 power adapter/inverter Indoor (100 W vs 65 W). The StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro has 1.75 A more output current than the Lenovo GX21W57098 power adapter/inverter Indoor (5 A vs 3.25 A). The StarTech.com 100W USB-C Laptop Charger with 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 GX21W57098 power adapter/inverter Indoor (1.8 m vs 1 m). Output voltage: 20 V on the Lenovo GX21W57098 power adapter/inverter Indoor, 5 - 20 V on the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro. Operating temperature (T-T): -10 - 55 °C on the Lenovo GX21W57098 power adapter/inverter Indoor, 0 - 25 °C on the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro.

  • Output power
    • 65 W
    • 100 W
  • Output voltage
    • 20 V
    • 5 - 20 V
  • Output current
    • 3.25 A
    • 5 A
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 25 °C
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Cable length
    • 1 m
    • 1.8 m
  • Width
    • 108 mm
    • 67 mm
  • Depth
    • 46 mm
    • 89.5 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

GX21W57098 power adapter/inverter Indoor

Model GX21W57098

View product
B

StarTech.com

100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

Model 1100LE-USB-C-CHARGER

View product
Features3 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one2 A
Output powerDiffers65 W100 W
Output voltageDiffers20 V5 - 20 V
Output currentDiffers3.25 A5 A
USB ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
Brand compatibilityKnown for oneAny brand
Power current typeKnown for oneAC-to-DC
Designidentical
Product colourBlackBlack
Housing materialKnown for onePlastic
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 25 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Differs10 - 95%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, 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, SEC, Serbia, SM DOC, SONCAP, UA TR Mark CoC, DOC(Safety+EMC+RoHS)
Weight & dimensions5 differ
Cable lengthDiffers1 m1.8 m
WidthDiffers108 mm67 mm
DepthDiffers46 mm89.5 mm
HeightDiffers29.5 mm26 mm
WeightDiffers260 g329 g
Packaging data4 differ
Package widthDiffers207 mm168 mm
Package depthDiffers112 mm104 mm
Package heightDiffers75 mm72 mm
Package weightDiffers420 g500 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Included power plug typesKnown for oneEU
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)

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