Dell AC 90W vs Dell AC/DC 130W

Comparison of AC 90W, AC/DC 130W

13 specifications	A Dell AC 90WView product	B Dell AC/DC 130WView product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	—Unknown — not stated by the source	AC-to-DC
Output powerDiffers	90 W	130 W
Output voltageKnown for one	—Unknown — not stated by the source	19.5 V
CompatibilityKnown for one	—Unknown — not stated by the source	Dell Latitude, Studio
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
Poweridentical
AC adapter output currentKnown for one	—Unknown — not stated by the source	6.7 A
Designidentical
Product colour	Black	Black
Packaging dataidentical
AC adapter includedKnown for one	—Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	—Unknown — not stated by the source	AC
Certificatesidentical
CertificationKnown for one	RoHS	—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.