Product comparison · 2 power adapters & inverters

HP 135W AC Adapter vs HP 90W AC Adapter

4specifications compared
3differ
1identical
9known for one product only

Key differences

Input frequency
- 135W AC Adapter:47/63 Hz
- 90W AC Adapter:50/60 Hz
Output power
- 135W AC Adapter:135 W
- 90W AC Adapter:90 W
Weight
- 135W AC Adapter:820 g
- 90W AC Adapter:450 g

Side by side

Differences highlightedShow differences only

Comparison of 135W AC Adapter, 90W AC Adapter
13 specifications	A HP 135W AC Adapter View product	B HP 90W AC Adapter View product
Features2 differ
PurposeKnown for one	Unknown — not stated by the source	Laptop
Power supply typeKnown for one	Unknown — not stated by the source	Outdoor
Input voltageKnown for one	Unknown — not stated by the source	100-240 V
Input frequencyDiffers	47/63 Hz	50/60 Hz
Output powerDiffers	135 W	90 W
Output voltageKnown for one	19 V	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	59 mm
HeightKnown for one	Unknown — not stated by the source	31 mm
WeightDiffers	820 g	450 g
Other featuresidentical
Dimensions (WxDxH)Known for one	171 x 66 x 39 mm	Unknown — not stated by the source

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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