Product comparison · 2 power adapters & inverters

Hama Ultra Slim vs Lenovo 90W AC Adapter 90A-DK

10specifications compared
5differ
5identical
6known for one product only

Key differences

Input voltage
- Ultra Slim:110-240 V
- 90W AC Adapter 90A-DK:100-240 V
Output voltage
- Ultra Slim:19 V
- 90W AC Adapter 90A-DK:20 V
Width
- Ultra Slim:69 mm
- 90W AC Adapter 90A-DK:40 mm
Depth
- Ultra Slim:109 mm
- 90W AC Adapter 90A-DK:175 mm
Height
- Ultra Slim:17 mm
- 90W AC Adapter 90A-DK:29 mm

Side by side

Differences highlightedShow differences only

Comparison of Ultra Slim, 90W AC Adapter 90A-DK
16 specifications	A Hama Ultra Slim View product	B Lenovo 90W AC Adapter 90A-DK View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Input voltageDiffers	110-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output power	90 W	90 W
Output voltageDiffers	19 V	20 V
Output currentKnown for one	4.7 A	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overheating, Under voltage	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	Discrete Graphics: -- Y Series: Y460, Y560 (except Y560 quad-core) --Others: B465, G465, G565, Z465, Z565 DualCore, discrete graphics: B470, B475, B570, E47, G470, G570, G475, G575, G770, K47, V370, V470, V475, V570, Z370, Z470, Z570 QuadCore, integrated graphics: B470, B475, B570, E47, G470, G570,
Designidentical
Product colour	Black	Black
Weight & dimensions3 differ
WidthDiffers	69 mm	40 mm
DepthDiffers	109 mm	175 mm
HeightDiffers	17 mm	29 mm
WeightKnown for one	Unknown — not stated by the source	344 g

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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