Product comparison · 2 power adapters & inverters

HP K4Q78AA power adapter/inverter Universal vs Lindy 73829 power adapter/inverter Indoor

Key differences

Power supply type
- K4Q78AA power adapter/inverter Universal:Universal
- 73829 power adapter/inverter Indoor:Indoor
Input voltage
- K4Q78AA power adapter/inverter Universal:90-264 V
- 73829 power adapter/inverter Indoor:100-240 V
Output power
- K4Q78AA power adapter/inverter Universal:18 W
- 73829 power adapter/inverter Indoor:13 W
Output voltage
- K4Q78AA power adapter/inverter Universal:20 V
- 73829 power adapter/inverter Indoor:5 V

Differences highlightedShow differences only

Comparison of K4Q78AA, 73829
17 specifications	A HP K4Q78AA power adapter/inverter Universal Model K4Q78AA View product	B Lindy 73829 power adapter/inverter Indoor Model 73829 View product
Features4 differ
PurposeKnown for one	Laptop	Unknown — not stated by the source
Power supply typeDiffers	Universal	Indoor
Input voltageDiffers	90-264 V	100-240 V
Output powerDiffers	18 W	13 W
Output voltageDiffers	20 V	5 V
Adjustable output voltageKnown for one	No	Unknown — not stated by the source
CompatibilityKnown for one	HP Pro Slates	Unknown — not stated by the source
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output currentKnown for one	Unknown — not stated by the source	2.6 A
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
WidthKnown for one	55 mm	Unknown — not stated by the source
DepthKnown for one	53 mm	Unknown — not stated by the source
HeightKnown for one	28 mm	Unknown — not stated by the source
WeightKnown for one	107 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	125 mm	Unknown — not stated by the source
Package depthKnown for one	220 mm	Unknown — not stated by the source
Package heightKnown for one	65 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.