Product comparison · 2 keyboards

Lenovo 4X30H56864 keyboard Universal RF Wireless Norwegian Black vs Lenovo 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black

24specifications compared
7differ
17identical
16known for one product only

Key differences

Connectivity technology
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:Wireless
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:Wired
Device interface
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:RF Wireless
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:USB
Keyboard language
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:Norwegian
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:Danish
Mouse included
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:No
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:Yes
Operating temperature (T-T)
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:0 - 40 °C
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:0 - 50 °C
Operating relative humidity (H-H)
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:20 - 95%
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:10 - 90%
Keyboard dimensions (WxDxH)
- 4X30H56864 keyboard Universal RF Wireless Norwegian Black:164 x 450 x 20 mm
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:424 x 146 x 20 mm

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56864, 4X30L79892
40 specifications	A Lenovo 4X30H56864 keyboard Universal RF Wireless Norwegian Black Model 4X30H56864 View product	B Lenovo 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black Model 4X30L79892 View product
Keyboard3 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageDiffers	Norwegian	Danish
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
USB hub	No	No
Purpose	Universal	Universal
Fingerprint reader	No	No
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Ergonomic designKnown for one	Unknown — not stated by the source	No
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Protection features	Spill resistant	Spill resistant
Featuresidentical
Plug and Play	Yes	Yes
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	2
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	20 - 95%	10 - 90%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	164 x 450 x 20 mm	424 x 146 x 20 mm
Keyboard weightKnown for one	700 g	Unknown — not stated by the source
Technical detailsidentical
WaterproofKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source

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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