Product comparison · 2 power adapters & inverters

Lenovo 4X21W23075 power adapter/inverter Indoor vs StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

20specifications compared
17differ
3identical
16known for one product only

Key differences

The Lenovo 4X21W23075 power adapter/inverter Indoor has 85 W more output power than the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (150 W vs 65 W). The Lenovo 4X21W23075 power adapter/inverter Indoor has 2.5 A more output current than the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (7.5 A vs 5 A). The StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro has 0.8 m more cable length than the Lenovo 4X21W23075 power adapter/inverter Indoor (1.8 m vs 1 m). Purpose: PC on the Lenovo 4X21W23075 power adapter/inverter Indoor, Laptop on the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro. Input voltage: 9 - 48 V on the Lenovo 4X21W23075 power adapter/inverter Indoor, 100 - 240 V on the StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro.

Purpose
- 4X21W23075 power adapter/inverter Indoor:PC
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:Laptop
Input voltage
- 4X21W23075 power adapter/inverter Indoor:9 - 48 V
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:100 - 240 V
Output power
- 4X21W23075 power adapter/inverter Indoor:150 W
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:65 W
Output voltage
- 4X21W23075 power adapter/inverter Indoor:20 V
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:5 - 20 V
Output current
- 4X21W23075 power adapter/inverter Indoor:7.5 A
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:5 A
Brand compatibility
- 4X21W23075 power adapter/inverter Indoor:Lenovo
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:Any brand
Operating temperature (T-T)
- 4X21W23075 power adapter/inverter Indoor:0 - 40 °C
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:0 - 25 °C
Operating relative humidity (H-H)
- 4X21W23075 power adapter/inverter Indoor:8 - 80%
- 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 4X21W23075, 165LU-USB-C-CHARGER
36 specifications	A Lenovo 4X21W23075 power adapter/inverter Indoor Model 4X21W23075 View product	B StarTech.com 65W USB-C Laptop Charger, 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro Model 165LU-USB-C-CHARGER View product
Features6 differ
PurposeDiffers	PC	Laptop
Power supply type	Indoor	Indoor
Input voltageDiffers	9 - 48 V	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Output powerDiffers	150 W	65 W
Output voltageDiffers	20 V	5 - 20 V
Output currentDiffers	7.5 A	5 A
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB Power Delivery revisionKnown for one	Unknown — not stated by the source	3.0
Brand compatibilityDiffers	Lenovo	Any brand
CompatibilityKnown for one	M70q, M75q, M90q, Neo 50q	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 25 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Differs	8 - 80%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 90%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS, TÜV mark
CertificationKnown for one	UL, CB, CE EMC, CE DoC, DOE, ErP, CoC, Nrcan, FCC, ICES, NOM, Morocco DoC, UKCA, CCC, CEC	Unknown — not stated by the source
Weight & dimensions5 differ
Cable lengthDiffers	1 m	1.8 m
WidthDiffers	150 mm	67 mm
DepthDiffers	53 mm	89.5 mm
HeightDiffers	30 mm	26 mm
WeightDiffers	320 g	329 g
Packaging data4 differ
Package widthDiffers	238 mm	168 mm
Package depthDiffers	144 mm	104 mm
Package heightDiffers	54 mm	72 mm
Package weightDiffers	500 g	345 g
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Included power plug typesKnown for one	Unknown — not stated by the source	UK
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	435 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	385 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	195 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 pc(s)

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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