All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 keyboards

Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black vs Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

Add a product
  • 24specifications compared
  • 11differ
  • 13identical
  • 39known for one product only

Key differences

The Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black has 1 more buttons quantity than the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black (4 vs 3). The Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black has 17 g more mouse weight than the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black (69 g vs 52 g). Recommended usage: Office on the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black, Home/Office on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black. Connectivity technology: Wireless on the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black, Wired on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black. Device interface: RF Wireless + Bluetooth on the Hama WKM-300 keyboard Mouse included Office RF Wireless + Bluetooth QWERTZ German Black, USB on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black.

  • Recommended usage
    • Office
    • Home/Office
  • Connectivity technology
    • Wireless
    • Wired
  • Device interface
    • RF Wireless + Bluetooth
    • USB
  • Keyboard language
    • German
    • Romanian
  • Pointing device
    • Mouse buttons
    • No
  • Keyboard form factor
    • 90%
    • Full-size (100%)
  • Power source type
    • Battery
    • USB
  • Buttons quantity
    • 4
    • 3

Side by side

Differences highlightedShow differences only
63 specifications
A

Hama

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

Model WKM-300

View product
B

Lenovo

4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

Model 4X31R64428

View product
Keyboard6 differ
Recommended usageDiffersOfficeHome/Office
Connectivity technologyDiffersWirelessWired
Device interfaceDiffersRF Wireless + BluetoothUSB
Keyboard key switchKnown for oneScissor key switch
Keyboard layoutKnown for oneQWERTZ
Keyboard languageDiffersGermanRomanian
Pointing deviceDiffersMouse buttonsNo
Keyboard form factorDiffers90%Full-size (100%)
Keyboard number of keysKnown for one100
Multi-device supportKnown for oneYes
Multimedia keysKnown for oneYes
Frequency bandKnown for one2.4 GHz
Bluetooth versionKnown for one5.2
On/off switchKnown for oneYes
Keyboard keys operating lifeKnown for one10 million characters
Windows keysKnown for oneYes
Copilot keyKnown for oneYes
Key pitchKnown for one1.95 cm
CertificationKnown for oneAAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCI
Designidentical
Keyboard styleKnown for oneStraight
Surface colorationKnown for oneMonochromatic
BacklightKnown for oneNo
Adjustable keyboard heightKnown for oneYes
Protection featuresKnown for oneSpill resistant
Featuresidentical
Wireless rangeKnown for one10 m
Plug and PlayKnown for oneYes
Cable lengthKnown for one1.8 m
Power1 differ
Power source typeDiffersBatteryUSB
USB Type-C charging portKnown for oneNo
Batteryidentical
Battery replacement accessibilityKnown for oneEnd-user
Mouse1 differ
Buttons quantityDiffers43
Mouse on/off switchKnown for oneYes
Mouse cable lengthKnown for one1.8 m
Buttons durability (million clicks)Known for one1
System requirementsidentical
Mac operating systems supportedKnown for oneMac 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 Tahoe
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
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC) Recycled
Weight & dimensions3 differ
Keyboard dimensions (WxDxH)Differs378 x 126 x 24 mm424 x 146 x 20 mm
Mouse dimensions (WxDxH)Differs58 x 103 x 35 mm111 x 62 x 34 mm
Mouse weightDiffers52 g69 g
Keyboard weightKnown for one570 g
Packaging contentidentical
Wireless receiver interfaceKnown for oneUSB Type-A
Recycling dataidentical
Product recycled contentKnown for one20%
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one15 - 60%
Packaging dataidentical
Package widthKnown for one508 mm
Package depthKnown for one179 mm
Package heightKnown for one45 mm
Package weightKnown for one910 g
Package typeKnown for oneBox

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.

More keyboard comparisons

All keyboard comparisons