Product comparison · 2 keyboards

Hama CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey vs Hama WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue

23specifications compared
8differ
15identical
16known for one product only

Key differences

Connectivity technology
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:Wired
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Wireless
Device interface
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:USB
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Bluetooth
Product colour
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:Black, Dark Grey
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Anthracite, Black, Blue
Power source type
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:USB
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Battery
Keyboard dimensions (WxDxH)
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:435 x 128 x 19 mm
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:412 x 138 x 18 mm
Keyboard weight
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:420 g
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:518 g
Package height
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:32 mm
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:58 mm
Package weight
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:595 g
- WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:1.02 kg

Side by side

Differences highlightedShow differences only

Comparison of CK-400, WK-750
39 specifications	A Hama CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey Model CK-400 View product	B Hama WK-750 keyboard Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue Model WK-750 View product
Keyboard2 differ
Recommended usage	Home/Office	Home/Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Keyboard key switch	Scissor key switch	Scissor key switch
Keyboard layout	QWERTZ	QWERTZ
Keyboard language	German	German
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Bluetooth versionKnown for one	Unknown — not stated by the source	5.2
Design1 differ
Backlight	Yes	Yes
Adjustable backlightKnown for one	Yes	Unknown — not stated by the source
Keyboard style	Straight	Straight
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black, Dark Grey	Anthracite, Black, Blue
Surface coloration	Monochromatic	Monochromatic
MaterialKnown for one	Plastic	Unknown — not stated by the source
Backlight typeKnown for one	Unknown — not stated by the source	LED
Featuresidentical
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Detachable cableKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Power1 differ
Power source typeDiffers	USB	Battery
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 11.0 Big Sur
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 8.0, iOS 14, iPadOS 14
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	435 x 128 x 19 mm	412 x 138 x 18 mm
Keyboard weightDiffers	420 g	518 g
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Packaging data2 differ
Package width	482 mm	482 mm
Package depth	152 mm	152 mm
Package heightDiffers	32 mm	58 mm
Package weightDiffers	595 g	1.02 kg
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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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