Product comparison · 2 keyboards

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

20specifications compared
11differ
9identical
23known for one product only

Key differences

Connectivity technology
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:Wired
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Wireless
Device interface
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:USB
- WKM-750 keyboard Mouse included 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
- WKM-750 keyboard Mouse included 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
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Battery
Mouse included
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:No
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:Yes
Keyboard dimensions (WxDxH)
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:435 x 128 x 19 mm
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:412 x 138 x 18 mm
Number of products included
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:1 pc(s)
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:2 pc(s)
Package width
- CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey:482 mm
- WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue:538 mm

Side by side

Differences highlightedShow differences only

Comparison of CK-400, WKM-750
43 specifications	A Hama CK-400 keyboard Home/Office USB QWERTZ German Black, Dark Grey Model CK-400 View product	B Hama WKM-750 keyboard Mouse included Home/Office Bluetooth QWERTZ German Anthracite, Black, Blue Model WKM-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
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
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Backlight	Yes	Yes
Backlight typeKnown for one	Unknown — not stated by the source	LED
Product colourDiffers	Black, Dark Grey	Anthracite, Black, Blue
Adjustable backlightKnown for one	Yes	Unknown — not stated by the source
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
Featuresidentical
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
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
Power1 differ
Power source typeDiffers	USB	Battery
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	3200 DPI
ScrollKnown for one	Unknown — not stated by the source	Yes
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 & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	435 x 128 x 19 mm	412 x 138 x 18 mm
Keyboard weightKnown for one	420 g	Unknown — not stated by the source
Packaging content1 differ
Number of products includedDiffers	1 pc(s)	2 pc(s)
Packaging data4 differ
Package widthDiffers	482 mm	538 mm
Package depthDiffers	152 mm	153 mm
Package heightDiffers	32 mm	58 mm
Package weightDiffers	595 g	1.19 kg

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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