Dell AC 90W vs Dell AC Adaptor 150W

Comparison of AC 90W, AC Adaptor 150W

9 specifications	A Dell AC 90WView product	B Dell AC Adaptor 150WView product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageKnown for one	110-240 V	—Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	—Unknown — not stated by the source
Output powerDiffers	90 W	150 W
CompatibilityKnown for one	—Unknown — not stated by the source	Dell Alienware M15x
Designidentical
Product colour	Black	Black
Certificatesidentical
CertificationKnown for one	RoHS	—Unknown — not stated by the source
Weight & dimensionsidentical
Cable lengthKnown for one	—Unknown — not stated by the source	1 m

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.