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Product comparison · 2 power adapters & inverters

ASUS AC68-00 (AD2190020) vs Lenovo 4X21U28814 power adapter/inverter Indoor

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  • 14specifications compared
  • 11differ
  • 3identical
  • 7known for one product only

Key differences

The Lenovo 4X21U28814 power adapter/inverter Indoor has 72 W more output power than the ASUS AC68-00 (AD2190020) (140 W vs 68 W). The Lenovo 4X21U28814 power adapter/inverter Indoor has 8 V more output voltage than the ASUS AC68-00 (AD2190020) (28 V vs 20 V). The Lenovo 4X21U28814 power adapter/inverter Indoor has 1.6 A more output current than the ASUS AC68-00 (AD2190020) (5 A vs 3.4 A). Input voltage: 100 - 240 V on the ASUS AC68-00 (AD2190020), 115 - 230 V on the Lenovo 4X21U28814 power adapter/inverter Indoor. Input frequency: 50 - 60 Hz on the ASUS AC68-00 (AD2190020), 50/60 Hz on the Lenovo 4X21U28814 power adapter/inverter Indoor.

  • Input voltage
    • 100 - 240 V
    • 115 - 230 V
  • Input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Output power
    • 68 W
    • 140 W
  • Output voltage
    • 20 V
    • 28 V
  • Output current
    • 3.4 A
    • 5 A
  • Brand compatibility
    • ASUS
    • Lenovo
  • Cable length
    • 1.8 m
    • 1 m
  • Width
    • 58 mm
    • 120 mm

Side by side

Differences highlightedShow differences only
21 specifications
A

ASUS

AC68-00 (AD2190020)View product
B

Lenovo

4X21U28814 power adapter/inverter Indoor

Model 4X21U28814

View product
Features6 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltageDiffers100 - 240 V115 - 230 V
Input frequencyDiffers50 - 60 Hz50/60 Hz
Output powerDiffers68 W140 W
Output voltageDiffers20 V28 V
Output currentDiffers3.4 A5 A
Brand compatibilityDiffersASUSLenovo
CompatibilityKnown for oneThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8
Input currentKnown for one1.5 A
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 & dimensions5 differ
Cable lengthDiffers1.8 m1 m
WidthDiffers58 mm120 mm
DepthDiffers58 mm62.5 mm
HeightDiffers29.2 mm22 mm
WeightDiffers205 g500 g
Packaging dataidentical
Package typeKnown for oneBox
Packaging contentidentical
Quantity per packKnown for one1 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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