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Product comparison · 2 power adapters & inverters

Lenovo 4X20E75071 power adapter/inverter Indoor vs Sandberg In Car Laptop 12V Adapter 90W

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  • 5specifications compared
  • 3differ
  • 2identical
  • 20known for one product only

Key differences

The Sandberg In Car Laptop 12V Adapter 90W has 54 W more output power than the Lenovo 4X20E75071 power adapter/inverter Indoor (90 W vs 36 W). The Sandberg In Car Laptop 12V Adapter 90W has 8 V more output voltage than the Lenovo 4X20E75071 power adapter/inverter Indoor (20 V vs 12 V). Power supply type: Indoor on the Lenovo 4X20E75071 power adapter/inverter Indoor, Auto on the Sandberg In Car Laptop 12V Adapter 90W.

  • Power supply type
    • Indoor
    • Auto
  • Output power
    • 36 W
    • 90 W
  • Output voltage
    • 12 V
    • 20 V

Side by side

Differences highlightedShow differences only
25 specifications
A

Lenovo

4X20E75071 power adapter/inverter Indoor

Model 4X20E75071

View product
B

Sandberg

In Car Laptop 12V Adapter 90WView product
Features3 differ
PurposeLaptopLaptop
Power supply typeDiffersIndoorAuto
Input voltageKnown for one12 V
Output powerDiffers36 W90 W
Output voltageDiffers12 V20 V
Output currentKnown for one4.7 A
EfficiencyKnown for one88%
Adjustable output voltageKnown for oneYes
Power protection featuresKnown for oneOver current, Over voltage, Short circuit
Power current typeKnown for oneAC-to-DC
CompatibilityKnown for oneLenovo ThinkPad
Designidentical
Product colourBlackBlack
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
Cable lengthKnown for one1.2 m
WidthKnown for one190 mm
DepthKnown for one25 mm
HeightKnown for one25 mm
WeightKnown for one120 g
Packaging dataidentical
Package widthKnown for one125 mm
Package depthKnown for one60 mm
Package heightKnown for one190 mm
Package weightKnown for one211 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
Number of connectorsKnown for one10

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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