Product comparison · 2 mobile device keyboards

Lenovo 4X30G93897 mobile device keyboard QWERTZ Czech USB Black vs Samsung EJ-CG928FBEGFR mobile device keyboard AZERTY French Black

14specifications compared
12differ
2identical
17known for one product only

Key differences

Keyboard layout
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:QWERTZ
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:AZERTY
Keyboard language
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:Czech
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:French
Pointing device
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:Touchpad
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:No
Brand compatibility
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:Lenovo
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:Samsung
Compatibility
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:ThinkPad Helix Ultrabook Pro
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:Galaxy S6 Edge+
Cover
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:No
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:Yes
Backlight
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:Yes
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:No
Power source
- 4X30G93897 mobile device keyboard QWERTZ Czech USB Black:Battery
- EJ-CG928FBEGFR mobile device keyboard AZERTY French Black:USB

Side by side

Differences highlightedShow differences only

Comparison of 4X30G93897, EJ-CG928FBEGFR
31 specifications	A Lenovo 4X30G93897 mobile device keyboard QWERTZ Czech USB Black Model 4X30G93897 View product	B Samsung EJ-CG928FBEGFR mobile device keyboard AZERTY French Black Model EJ-CG928FBEGFR View product
Keyboard3 differ
Keyboard layoutDiffers	QWERTZ	AZERTY
Keyboard languageDiffers	Czech	French
Pointing deviceDiffers	Touchpad	No
Numeric keypad	No	No
Full-size keyboardKnown for one	No	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	38
Performance4 differ
Brand compatibilityDiffers	Lenovo	Samsung
CompatibilityDiffers	ThinkPad Helix Ultrabook Pro	Galaxy S6 Edge+
Product colour	Black	Black
CoverDiffers	No	Yes
BacklightDiffers	Yes	No
CertificationKnown for one	CB, UL, FCC, NOM, ICES, CE, C-tick, VCCI, BSMI, KCC, RCM, DOC, Ukraine EMC DoC	Unknown — not stated by the source
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Connectivity technologyKnown for one	Docking	Unknown — not stated by the source
Device interfaceKnown for one	USB	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	Battery	USB
Battery voltageKnown for one	5 V	Unknown — not stated by the source
Battery lifeKnown for one	12 h	Unknown — not stated by the source
Charging sourceKnown for one	USB	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	301.1 mm	79.9 mm
DepthDiffers	213.3 mm	12.6 mm
HeightDiffers	24 mm	155.3 mm
WeightDiffers	900 g	35.5 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	8 - 95%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
System requirementsidentical
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 4.4, Android 5.0, Android 5.1
Packaging contentidentical
Carrying caseKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No

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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