Product comparison · 2 power adapters & inverters

2-Power 19V 4.74A 90W vs Dynabook AC Adaptor

7specifications compared
2differ
5identical
4known for one product only

Key differences

The 2-Power 19V 4.74A 90W has 25 W more output power than the Dynabook AC Adaptor (90 W vs 65 W). The 2-Power 19V 4.74A 90W has 1.32 A more output current than the Dynabook AC Adaptor (4.74 A vs 3.42 A).

Output power
- 19V 4.74A 90W:90 W
- AC Adaptor:65 W
Output current
- 19V 4.74A 90W:4.74 A
- AC Adaptor:3.42 A

Side by side

Differences highlightedShow differences only

Comparison of 19V 4.74A 90W, PA5178U-2ACA
11 specifications	A 2-Power 19V 4.74A 90W View product	B Dynabook AC Adaptor Model PA5178U-2ACA View product
Features2 differ
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	65 W
Output currentDiffers	4.74 A	3.42 A
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	2

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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons