Product comparison · 2 power adapters & inverters

Lenovo 57Y6349 power adapter/inverter Indoor vs NGS W-90W Automatic

Key differences

Input voltage
- 57Y6349 power adapter/inverter Indoor:100-240 V
- W-90W Automatic:110-240 V
Output voltage
- 57Y6349 power adapter/inverter Indoor:19 V
- W-90W Automatic:12 V

Differences highlightedShow differences only

Comparison of 57Y6349, W-90W Automatic
21 specifications	A Lenovo 57Y6349 power adapter/inverter Indoor Model 57Y6349 View product	B NGS W-90W Automatic View product
Features2 differ
Input voltageDiffers	100-240 V	110-240 V
Output voltageDiffers	19 V	12 V
Output currentKnown for one	Unknown — not stated by the source	1 A
USB ports quantityKnown for one	Unknown — not stated by the source	1
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Overheating
CompatibilityKnown for one	Ideapad Y510, Y530, Y410, Y430, Y450, Y550, Y650, Y310, Y330, U330, U350, U450, U450P, U550, G230, G430, G530, G450, G550	Unknown — not stated by the source
Performanceidentical
USB versionKnown for one	Unknown — not stated by the source	2.0
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, ROHS
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	218 mm
Package depthKnown for one	Unknown — not stated by the source	50 mm
Package heightKnown for one	Unknown — not stated by the source	230 mm
Package weightKnown for one	Unknown — not stated by the source	595 g
Weight & dimensionsidentical
WidthKnown for one	65 mm	Unknown — not stated by the source
DepthKnown for one	141 mm	Unknown — not stated by the source
HeightKnown for one	31 mm	Unknown — not stated by the source
WeightKnown for one	392 g	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.