Product comparison · 2 keyboards

Lenovo 31P9502 keyboard USB QWERTZ CHE Black vs Lenovo 51J0159 keyboard USB Black

6specifications compared
2differ
4identical
6known for one product only

Key differences

Keyboard dimensions (WxDxH)
- 31P9502 keyboard USB QWERTZ CHE Black:315 x 220 x 22 mm
- 51J0159 keyboard USB Black:457 x 185 x 35 mm
Keyboard weight
- 31P9502 keyboard USB QWERTZ CHE Black:530 g
- 51J0159 keyboard USB Black:1.06 kg

Side by side

Differences highlightedShow differences only

Comparison of 31P9502, 51J0159
12 specifications	A Lenovo 31P9502 keyboard USB QWERTZ CHE Black Model 31P9502 View product	B Lenovo 51J0159 keyboard USB Black Model 51J0159 View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageKnown for one	CHE	Unknown — not stated by the source
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Mouseidentical
Mouse included	No	No
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	315 x 220 x 22 mm	457 x 185 x 35 mm
Keyboard weightDiffers	530 g	1.06 kg
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	2.3 m
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP, Windows Vista, Windows 7

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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