Acer Adapter 90W HF vs Dell AC 90W

Comparison of Adapter 90W HF, AC 90W

11 specifications	A Acer Adapter 90W HFView product	B Dell AC 90WView product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageDiffers	100-240 V	110-240 V
Input frequency	50/60 Hz	50/60 Hz
Output power	90 W	90 W
Output voltageKnown for one	19 V	—Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Weight & dimensionsidentical
WidthKnown for one	55 mm	—Unknown — not stated by the source
DepthKnown for one	110 mm	—Unknown — not stated by the source
HeightKnown for one	17 mm	—Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	—Unknown — not stated by the source	RoHS

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.