Product comparison · 2 keyboards

Lenovo 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black vs Lenovo 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black

30specifications compared
7differ
23identical
12known for one product only

Key differences

Connectivity technology
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:Wireless
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:Wired
Device interface
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:RF Wireless
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:USB
Movement resolution
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:1600 DPI
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:1000 DPI
Buttons quantity
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:5
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:2
Operating temperature (T-T)
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:0 - 40 °C
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:0 - 50 °C
Operating relative humidity (H-H)
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black:20 - 95%
- 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black:10 - 90%
Keyboard dimensions (WxDxH)
- 4X30H56804 keyboard Mouse included Universal RF Wireless Danish 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 4X30H56804, 4X30L79892
42 specifications	A Lenovo 4X30H56804 keyboard Mouse included Universal RF Wireless Danish Black Model 4X30H56804 View product	B Lenovo 4X30L79892 keyboard Mouse included Universal USB QWERTY Danish Black Model 4X30L79892 View product
Keyboard2 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard language	Danish	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
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Protection features	Spill resistant	Spill resistant
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Ergonomic designKnown for one	Unknown — not stated by the source	No
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Mouse2 differ
Mouse included	Yes	Yes
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Movement detection technologyKnown for one	Laser	Unknown — not stated by the source
Movement resolutionDiffers	1600 DPI	1000 DPI
Buttons quantityDiffers	5	2
Buttons type	Pressed buttons	Pressed buttons
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
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
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	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

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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