Product comparison · 2 mobile device keyboards

Lenovo 4X30E68301 mobile device keyboard Black vs Lenovo 4X30G93897 mobile device keyboard QWERTZ Czech USB Black

9specifications compared
7differ
2identical
19known for one product only

Key differences

Compatibility
- 4X30E68301 mobile device keyboard Black:ThinkPad 10
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:ThinkPad Helix Ultrabook Pro
Cover
- 4X30E68301 mobile device keyboard Black:Yes
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:No
Width
- 4X30E68301 mobile device keyboard Black:198.5 mm
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:301.1 mm
Depth
- 4X30E68301 mobile device keyboard Black:17.2 mm
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:213.3 mm
Height
- 4X30E68301 mobile device keyboard Black:262.5 mm
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:24 mm
Weight
- 4X30E68301 mobile device keyboard Black:440 g
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:900 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30E68301, 4X30G93897
28 specifications	A Lenovo 4X30E68301 mobile device keyboard Black Model 4X30E68301 View product	B Lenovo 4X30G93897 mobile device keyboard QWERTZ Czech USB Black Model 4X30G93897 View product
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Keyboard languageKnown for one	Unknown — not stated by the source	Czech
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Full-size keyboardKnown for one	Unknown — not stated by the source	No
Hot keysKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Performance3 differ
CompatibilityDiffers	ThinkPad 10	ThinkPad Helix Ultrabook Pro
CoverDiffers	Yes	No
BacklightKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	CU,CE,cTUVus,BSMI,EMC (Ukraine),ICES,EMC,FCC,CB,TUV Mark,C-Tick,VCCI,KC (Korea),TUV mark(CE LVD VoC)	CB, UL, FCC, NOM, ICES, CE, C-tick, VCCI, BSMI, KCC, RCM, DOC, Ukraine EMC DoC
Maximum screen sizeKnown for one	25.6 cm (10.1")	Unknown — not stated by the source
Housing materialKnown for one	Microfibre	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Docking
Device interfaceKnown for one	Unknown — not stated by the source	USB
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	Battery
Battery voltageKnown for one	Unknown — not stated by the source	5 V
Battery lifeKnown for one	Unknown — not stated by the source	12 h
Charging sourceKnown for one	Unknown — not stated by the source	USB
Weight & dimensions4 differ
WidthDiffers	198.5 mm	301.1 mm
DepthDiffers	17.2 mm	213.3 mm
HeightDiffers	262.5 mm	24 mm
WeightDiffers	440 g	900 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C

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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