Product comparison · 2 keyboards

Lenovo Professional Wireless vs Lenovo 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black

26specifications compared
6differ
20identical
22known for one product only

Key differences

Keyboard layout
- Professional Wireless:QWERTY
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:QWERTZ
Keyboard language
- Professional Wireless:Portuguese
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:Hungarian
Purpose
- Professional Wireless:PC/Server
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:Universal
Protection features
- Professional Wireless:Splash proof
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:Spill resistant
Mouse included
- Professional Wireless:Yes
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:No
Operating relative humidity (H-H)
- Professional Wireless:20 - 95%
- 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56820, 4X30H56858
48 specifications	A Lenovo Professional Wireless Model 4X30H56820 View product	B Lenovo 4X30H56858 keyboard Universal RF Wireless QWERTZ Hungarian Black Model 4X30H56858 View product
Keyboard3 differ
Recommended usage	Universal	Universal
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layoutDiffers	QWERTY	QWERTZ
Keyboard languageDiffers	Portuguese	Hungarian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
USB hub	No	No
PurposeDiffers	PC/Server	Universal
Fingerprint reader	No	No
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Design1 differ
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboard	Yes	Yes
Wrist rest	No	No
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Protection featuresDiffers	Splash proof	Spill resistant
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Keyboard battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	2
Power consumptionKnown for one	Unknown — not stated by the source	100 mA
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Power source typeKnown for one	Battery	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 95%	0 - 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 includedKnown for one	Unknown — not stated by the source	Yes
Receiver type	Nano receiver	Nano receiver
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	177 mm
Package depthKnown for one	Unknown — not stated by the source	480 mm
Package heightKnown for one	Unknown — not stated by the source	43 mm
Package weightKnown for one	Unknown — not stated by the source	990 g
Package typeKnown for one	Unknown — not stated by the source	Box
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	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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