Product comparison · 2 power adapters & inverters

Acer AC Adaptor 40W vs Dell Y4M8K power adapter/inverter Indoor

5specifications compared
2differ
3identical
3known for one product only

Key differences

The Dell Y4M8K power adapter/inverter Indoor has 50 W more output power than the Acer AC Adaptor 40W (90 W vs 40 W). The Dell Y4M8K power adapter/inverter Indoor has 0.5 V more output voltage than the Acer AC Adaptor 40W (19.5 V vs 19 V).

Output power
- AC Adaptor 40W:40 W
- Y4M8K power adapter/inverter Indoor:90 W
Output voltage
- AC Adaptor 40W:19 V
- Y4M8K power adapter/inverter Indoor:19.5 V

Side by side

Differences highlightedShow differences only

Comparison of AC Adaptor 40W, Y4M8K
8 specifications	A Acer AC Adaptor 40W View product	B Dell Y4M8K power adapter/inverter Indoor Model Y4M8K View product
Features2 differ
Output powerDiffers	40 W	90 W
Output voltageDiffers	19 V	19.5 V
Output currentKnown for one	Unknown — not stated by the source	4.62 A
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85044090

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.

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