Product comparison · 2 power adapters & inverters

HP 150W Smart AC Adapter vs Lenovo 4X21U28814 power adapter/inverter Indoor

7specifications compared
6differ
1identical
30known for one product only

Key differences

The HP 150W Smart AC Adapter has 18 mm more width than the Lenovo 4X21U28814 power adapter/inverter Indoor (138 mm vs 120 mm). The HP 150W Smart AC Adapter has 3.5 mm more depth than the Lenovo 4X21U28814 power adapter/inverter Indoor (66 mm vs 62.5 mm). The Lenovo 4X21U28814 power adapter/inverter Indoor has 166 g more weight than the HP 150W Smart AC Adapter (500 g vs 334 g). Operating temperature (T-T): 0 - 35 °C on the HP 150W Smart AC Adapter, 0 - 40 °C on the Lenovo 4X21U28814 power adapter/inverter Indoor. Operating relative humidity (H-H): 20 - 95% on the HP 150W Smart AC Adapter, 8 - 80% on the Lenovo 4X21U28814 power adapter/inverter Indoor.

Operating temperature (T-T)
- 150W Smart AC Adapter:0 - 35 °C
- 4X21U28814 power adapter/inverter Indoor:0 - 40 °C
Operating relative humidity (H-H)
- 150W Smart AC Adapter:20 - 95%
- 4X21U28814 power adapter/inverter Indoor:8 - 80%
Width
- 150W Smart AC Adapter:138 mm
- 4X21U28814 power adapter/inverter Indoor:120 mm
Depth
- 150W Smart AC Adapter:66 mm
- 4X21U28814 power adapter/inverter Indoor:62.5 mm
Weight
- 150W Smart AC Adapter:334 g
- 4X21U28814 power adapter/inverter Indoor:500 g

Side by side

Differences highlightedShow differences only

Comparison of DG4E0AA, 4X21U28814
37 specifications	A HP 150W Smart AC Adapter Model DG4E0AA View product	B Lenovo 4X21U28814 power adapter/inverter Indoor Model 4X21U28814 View product
Features1 differ
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
CompatibilityDiffers	Supports up to 150 W power delivery	ThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8
HP segmentKnown for one	Home	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Laptop
Power supply typeKnown for one	Unknown — not stated by the source	Indoor
Input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerKnown for one	Unknown — not stated by the source	140 W
Output voltageKnown for one	Unknown — not stated by the source	28 V
Output currentKnown for one	Unknown — not stated by the source	5 A
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	20 - 95%	8 - 80%
Certificatesidentical
Compliance certificatesKnown for one	CECP, CCC, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	UL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Morocco/SEC/TISI
Sustainabilityidentical
Sustainable technologies and materialsKnown for one	At least 20% post-consumer recycled plastic	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	138 mm	120 mm
DepthDiffers	66 mm	62.5 mm
Height	22 mm	22 mm
WeightDiffers	334 g	500 g
Cable lengthKnown for one	Unknown — not stated by the source	1 m
Packaging dataidentical
Package widthKnown for one	105 mm	Unknown — not stated by the source
Package depthKnown for one	88 mm	Unknown — not stated by the source
Package heightKnown for one	180 mm	Unknown — not stated by the source
Package weightKnown for one	537 g	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Brand-specific featuresidentical
HP GTIN (EAN/UPC)Known for one	826581058816, 826581058823	Unknown — not stated by the source
HP GTIN (EAN/UPC) with optionsKnown for one	(ABB) 826581058816; (ABU) 826581058823	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true	Unknown — not stated by the source
Box contentsKnown for one	AC power adapter; Power cord; Warranty card; Product notice	Unknown — not stated by the source
Other featuresidentical
TypeKnown for one	AC adapters	Unknown — not stated by the source
UNSPSC-codeKnown for one	39121006	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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