Product comparison · 2 power adapters & inverters

Dell 180W 7.4mm AC vs Lenovo 4X21W23075 power adapter/inverter Indoor

10specifications compared
6differ
4identical
15known for one product only

Key differences

The Dell 180W 7.4mm AC has 30 W more output power than the Lenovo 4X21W23075 power adapter/inverter Indoor (180 W vs 150 W). The Lenovo 4X21W23075 power adapter/inverter Indoor has 74 mm more width than the Dell 180W 7.4mm AC (150 mm vs 76 mm). The Lenovo 4X21W23075 power adapter/inverter Indoor has 23 mm more depth than the Dell 180W 7.4mm AC (53 mm vs 30 mm). Purpose: Laptop on the Dell 180W 7.4mm AC, PC on the Lenovo 4X21W23075 power adapter/inverter Indoor.

Purpose
- 180W 7.4mm AC:Laptop
- 4X21W23075 power adapter/inverter Indoor:PC
Output power
- 180W 7.4mm AC:180 W
- 4X21W23075 power adapter/inverter Indoor:150 W
Width
- 180W 7.4mm AC:76 mm
- 4X21W23075 power adapter/inverter Indoor:150 mm
Depth
- 180W 7.4mm AC:30 mm
- 4X21W23075 power adapter/inverter Indoor:53 mm
Height
- 180W 7.4mm AC:154.9 mm
- 4X21W23075 power adapter/inverter Indoor:30 mm
Weight
- 180W 7.4mm AC:580 g
- 4X21W23075 power adapter/inverter Indoor:320 g

Side by side

Differences highlightedShow differences only

Comparison of 180W 7.4mm AC, 4X21W23075
25 specifications	A Dell 180W 7.4mm AC View product	B Lenovo 4X21W23075 power adapter/inverter Indoor Model 4X21W23075 View product
Features2 differ
PurposeDiffers	Laptop	PC
Power supply type	Indoor	Indoor
Input voltageKnown for one	Unknown — not stated by the source	9 - 48 V
Output powerDiffers	180 W	150 W
Output voltageKnown for one	Unknown — not stated by the source	20 V
Output currentKnown for one	Unknown — not stated by the source	7.5 A
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
CompatibilityKnown for one	Unknown — not stated by the source	M70q, M75q, M90q, Neo 50q
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	UL, CB, CE EMC, CE DoC, DOE, ErP, CoC, Nrcan, FCC, ICES, NOM, Morocco DoC, UKCA, CCC, CEC
Weight & dimensions4 differ
Cable length	1 m	1 m
WidthDiffers	76 mm	150 mm
DepthDiffers	30 mm	53 mm
HeightDiffers	154.9 mm	30 mm
WeightDiffers	580 g	320 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	238 mm
Package depthKnown for one	Unknown — not stated by the source	144 mm
Package heightKnown for one	Unknown — not stated by the source	54 mm
Package weightKnown for one	Unknown — not stated by the source	500 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Power adapter includedKnown for one	Yes	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.

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