Product comparison · 2 power adapters & inverters

2-Power AC 19.5v 4.74A 90W vs 2-Power PA-1121-04 power adapter/inverter Indoor

9specifications compared
3differ
6identical
6known for one product only

Key differences

The 2-Power PA-1121-04 power adapter/inverter Indoor has 30 W more output power than the 2-Power AC 19.5v 4.74A 90W (120 W vs 90 W). The 2-Power AC 19.5v 4.74A 90W has 0.5 V more output voltage than the 2-Power PA-1121-04 power adapter/inverter Indoor (19.5 V vs 19 V). The 2-Power PA-1121-04 power adapter/inverter Indoor has 1.56 A more output current than the 2-Power AC 19.5v 4.74A 90W (6.3 A vs 4.74 A).

Output power
- AC 19.5v 4.74A 90W:90 W
- PA-1121-04 power adapter/inverter Indoor:120 W
Output voltage
- AC 19.5v 4.74A 90W:19.5 V
- PA-1121-04 power adapter/inverter Indoor:19 V
Output current
- AC 19.5v 4.74A 90W:4.74 A
- PA-1121-04 power adapter/inverter Indoor:6.3 A

Side by side

Differences highlightedShow differences only

Comparison of AC 19.5v 4.74A 90W, PA-1121-04
15 specifications	A 2-Power AC 19.5v 4.74A 90W View product	B 2-Power PA-1121-04 power adapter/inverter Indoor Model PA-1121-04 View product
Features3 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current type	AC-to-DC	AC-to-DC
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerDiffers	90 W	120 W
Output voltageDiffers	19.5 V	19 V
Output currentDiffers	4.74 A	6.3 A
CompatibilityKnown for one	Dell Latitude D610	Unknown — not stated by the source
Supplementary power connectorsKnown for one	Unknown — not stated by the source	1
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Connector(s)Known for one	Unknown — not stated by the source	DC-male

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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