Product comparison · 2 mobile device keyboards

Lenovo 4X30H42142 mobile device keyboard French Black vs Lenovo 4X30J32044 mobile device keyboard QWERTY English Black

11specifications compared
3differ
8identical
12known for one product only

Key differences

Keyboard language
- 4X30H42142 mobile device keyboard French Black:French
- 4X30J32044 mobile device keyboard QWERTY English Black:English
Compatibility
- 4X30H42142 mobile device keyboard French Black:ThinkPad 10
- 4X30J32044 mobile device keyboard QWERTY English Black:ThinkPad Helix
Cover
- 4X30H42142 mobile device keyboard French Black:No
- 4X30J32044 mobile device keyboard QWERTY English Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4X30H42142, 4X30J32044
23 specifications	A Lenovo 4X30H42142 mobile device keyboard French Black Model 4X30H42142 View product	B Lenovo 4X30J32044 mobile device keyboard QWERTY English Black Model 4X30J32044 View product
Keyboard1 differ
Keyboard languageDiffers	French	English
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Performance2 differ
Brand compatibility	Lenovo	Lenovo
CompatibilityDiffers	ThinkPad 10	ThinkPad Helix
Product colour	Black	Black
CoverDiffers	No	Yes
Fingerprint reader	No	No
USB hubKnown for one	Yes	Unknown — not stated by the source
Backlight	No	No
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	256.1 mm	Unknown — not stated by the source
DepthKnown for one	197.2 mm	Unknown — not stated by the source
HeightKnown for one	26.5 mm	Unknown — not stated by the source
WeightKnown for one	530 g	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Other featuresidentical
Cable lock slot	No	No
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Docking
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	Dock

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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