Product comparison · 2 power adapters & inverters

Dell 450-18649 power adapter/inverter Indoor vs HP 18W AC Tablet Adapter

Key differences

Output power
- 450-18649 power adapter/inverter Indoor:240 W
- 18W AC Tablet Adapter:18 W
Width
- 450-18649 power adapter/inverter Indoor:100 mm
- 18W AC Tablet Adapter:53 mm
Depth
- 450-18649 power adapter/inverter Indoor:200 mm
- 18W AC Tablet Adapter:55 mm
Height
- 450-18649 power adapter/inverter Indoor:25 mm
- 18W AC Tablet Adapter:28 mm
Weight
- 450-18649 power adapter/inverter Indoor:850 g
- 18W AC Tablet Adapter:85 g

Differences highlightedShow differences only

Comparison of 450-18649, 18W AC Tablet Adapter
16 specifications	A Dell 450-18649 power adapter/inverter Indoor Model 450-18649 View product	B HP 18W AC Tablet Adapter View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageKnown for one	Unknown — not stated by the source	120-240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	240 W	18 W
Output voltageKnown for one	Unknown — not stated by the source	12 V
Output currentKnown for one	Unknown — not stated by the source	1.5 A
CompatibilityDiffers	DELL: Alienware M17 Alienware M17x Alienware M17x R2 Alienware M17x R3 Alienware M17x R4 Alienware M18 Alienware M18x Alienware M18x R2 Alienware X51 R2 Inspiron 13z (5323) Latitude E5440 Latitude E5540 Latitude E6440 Latitude E6540 Latitude E7240 Latitude E7440 Latitude L13 Precision M4600 Precisio	Pro Tablet 10 EE G1, Pro Tablet 610 G1, Pro x2 612 G1
Detachable power connectorsKnown for one	No	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Weight & dimensions4 differ
WidthDiffers	100 mm	53 mm
DepthDiffers	200 mm	55 mm
HeightDiffers	25 mm	28 mm
WeightDiffers	850 g	85 g
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	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.