Product comparison · 2 power adapters & inverters

Acer NP.ADT0A.025 power adapter/inverter Indoor vs HP K4Q78AA power adapter/inverter Universal

Key differences

Power supply type
- NP.ADT0A.025 power adapter/inverter Indoor:Indoor
- K4Q78AA power adapter/inverter Universal:Universal
Input voltage
- NP.ADT0A.025 power adapter/inverter Indoor:100 -240 V
- K4Q78AA power adapter/inverter Universal:90-264 V
Output power
- NP.ADT0A.025 power adapter/inverter Indoor:45 W
- K4Q78AA power adapter/inverter Universal:18 W
Compatibility
- NP.ADT0A.025 power adapter/inverter Indoor:Chromebook CB5
- K4Q78AA power adapter/inverter Universal:HP Pro Slates

Differences highlightedShow differences only

Comparison of NP.ADT0A.025, K4Q78AA
19 specifications	A Acer NP.ADT0A.025 power adapter/inverter Indoor Model NP.ADT0A.025 View product	B HP K4Q78AA power adapter/inverter Universal Model K4Q78AA View product
Features4 differ
Purpose	Laptop	Laptop
Power supply typeDiffers	Indoor	Universal
Input voltageDiffers	100 -240 V	90-264 V
Output powerDiffers	45 W	18 W
Output voltageKnown for one	Unknown — not stated by the source	20 V
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
CompatibilityDiffers	Chromebook CB5	HP Pro Slates
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Brand compatibilityKnown for one	Acer	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	55 mm
DepthKnown for one	Unknown — not stated by the source	53 mm
HeightKnown for one	Unknown — not stated by the source	28 mm
WeightKnown for one	Unknown — not stated by the source	107 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	125 mm
Package depthKnown for one	Unknown — not stated by the source	220 mm
Package heightKnown for one	Unknown — not stated by the source	65 mm
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	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.