Product comparison · 2 keyboards

Lenovo 4X30H56831 keyboard Mouse included Universal RF Wireless Spanish Black vs Lenovo 4X30H56841 keyboard Universal RF Wireless QWERTY US English Black

29specifications compared
2differ
27identical
12known for one product only

Key differences

Keyboard language
- 4X30H56831 keyboard Mouse included Universal RF Wireless Spanish Black:Spanish
- 4X30H56841 keyboard Universal RF Wireless QWERTY US English Black:US English
Mouse included
- 4X30H56831 keyboard Mouse included Universal RF Wireless Spanish Black:Yes
- 4X30H56841 keyboard Universal RF Wireless QWERTY US English Black:No

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56831, 4X30H56841
41 specifications	A Lenovo 4X30H56831 keyboard Mouse included Universal RF Wireless Spanish Black Model 4X30H56831 View product	B Lenovo 4X30H56841 keyboard Universal RF Wireless QWERTY US English Black Model 4X30H56841 View product
Keyboard1 differ
Recommended usage	Universal	Universal
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard languageDiffers	Spanish	US English
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
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
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 indicators	Yes	Yes
Ergonomic designKnown for one	Unknown — not stated by the source	No
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Power source type	Battery	Battery
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Movement detection technologyKnown for one	Laser	Unknown — not stated by the source
Movement resolutionKnown for one	1600 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	5	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supported	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 95%	20 - 95%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	164 x 450 x 20 mm	164 x 450 x 20 mm
Keyboard weight	700 g	700 g
Packaging contentidentical
Receiver type	Nano receiver	Nano receiver
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060

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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