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Product comparison · 2 keyboards

Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black vs Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black

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  • 30specifications compared
  • 10differ
  • 20identical
  • 44known for one product only

Key differences

The Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black has 0.2 more Bluetooth version than the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black (5.4 vs 5.2). The Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black has 800 DPI more movement resolution than the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black (2400 DPI vs 1600 DPI). The Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black has 4 more buttons quantity than the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black (8 vs 4). Keyboard language: German on the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black, Ukrainian on the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black. Pointing device: Mouse buttons on the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black, No on the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black.

  • Keyboard language
    • German
    • Ukrainian
  • Pointing device
    • Mouse buttons
    • No
  • Keyboard form factor
    • 90%
    • Full-size (100%)
  • Bluetooth version
    • 5.2
    • 5.4
  • Movement resolution
    • 1600 DPI
    • 2400 DPI
  • Buttons quantity
    • 4
    • 8
  • Keyboard dimensions (WxDxH)
    • 378 x 126 x 24 mm
    • 433.6 x 123.4 x 25.2 mm
  • Mouse dimensions (WxDxH)
    • 58 x 103 x 35 mm
    • 61 x 113 x 36.4 mm

Side by side

Differences highlightedShow differences only
74 specifications
A

Hama

WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black

Model WKM-300

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B

Lenovo

4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black

Model 4X31S04811

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Keyboard4 differ
Keyboard languageDiffersGermanUkrainian
Pointing deviceDiffersMouse buttonsNo
Keyboard form factorDiffers90%Full-size (100%)
Keyboard keys operating lifeKnown for one10 million characters
Windows keysKnown for oneYes
Key pitchKnown for one1.91 cm
Bluetooth versionDiffers5.25.4
Security algorithmsKnown for one128-bit AES
CertificationKnown for oneCB TUV Mark CE cTUVus FCC IC IMDA WPC BIS SIRIM NBTC-SDOC SDPPI NTC AITI TRC NCC BSMI MSIP VCCI JRF KVALITET ICASA TRA NTRA MOC PTA ICT EQM BOCRA ARCT ETA NCA POTRAZ etc.
Keyboard key switchKnown for oneScissor key switch
Keyboard layoutKnown for oneQWERTZ
Keyboard number of keysKnown for one100
Multi-device supportKnown for oneYes
Multimedia keysKnown for oneYes
On/off switchKnown for oneYes
Designidentical
BacklightKnown for oneNo
Adjustable keyboard heightKnown for oneYes
LED indicatorsKnown for oneYes
Surface colorationKnown for oneMonochromatic
Featuresidentical
Wireless rangeKnown for one10 m
USB connector typeKnown for oneUSB Type-A
Poweridentical
Keyboard battery typeKnown for oneAAA
Number of batteries (keyboard)Known for one2
Service life of batteryKnown for one36 month(s)
Mouse2 differ
Movement resolutionDiffers1600 DPI2400 DPI
Number of movement resolution modesKnown for one3
Buttons quantityDiffers48
Scrolling directionsKnown for oneVertical
Mouse battery typeKnown for oneAA
Mouse battery lifeKnown for one36 month(s)
Buttons durability (million clicks)Known for one5
Mouse on/off switchKnown for oneYes
System requirements1 differ
Mac operating systems supportedDiffersMac OS X 11.0 Big Sur, Mac OS X 11.1 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 12.4, Mac OS 13.1, Mac OS 13.5, Mac OS 14.5, Mac OS 26 TahoeYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Mobile operating systems supportedKnown for oneiOS 14, iOS 14.3, iOS 14.5, iOS 15, iOS 16, iOS 17, iOS 18, iOS 26, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 15, Android 16, Android 8.0, Android 8.1, Android 9.0
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 95%
Weight & dimensions3 differ
Keyboard dimensions (WxDxH)Differs378 x 126 x 24 mm433.6 x 123.4 x 25.2 mm
Keyboard weightKnown for one415 g
Mouse dimensions (WxDxH)Differs58 x 103 x 35 mm61 x 113 x 36.4 mm
Mouse weightDiffers52 g60 g
Packaging contentidentical
Receiver includedKnown for oneYes
Batteries includedKnown for oneYes
Packaging dataidentical
Package widthKnown for one529 mm
Package depthKnown for one145 mm
Package heightKnown for one44 mm
Package weightKnown for one756.3 g
Package typeKnown for oneBox
Other featuresidentical
Warranty periodKnown for one3 year(s)
Recycling dataidentical
Product post-consumer recycled plasticKnown for one95%
Product recycled contentKnown for one20%
Batteryidentical
Battery replacement accessibilityKnown for oneEnd-user
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC) Recycled

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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