Product comparison · 2 keyboards

Lenovo 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black vs Lenovo 4X30L79912 keyboard Mouse included Office USB English, Russian Black

27specifications compared
5differ
22identical
10known for one product only

Key differences

Connectivity technology
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:Wireless
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:Wired
Device interface
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:RF Wireless
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:USB
Keyboard language
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:Arabic
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:English, Russian
Power source type
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:Battery
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:USB
Movement resolution
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:1600 DPI
- 4X30L79912 keyboard Mouse included Office USB English, Russian Black:1000 DPI

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56797, 4X30L79912
37 specifications	A Lenovo 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black Model 4X30H56797 View product	B Lenovo 4X30L79912 keyboard Mouse included Office USB English, Russian Black Model 4X30L79912 View product
Keyboard3 differ
Recommended usage	Office	Office
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard key switch	Membrane	Membrane
Keyboard languageDiffers	Arabic	English, Russian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Hot keys	Yes	Yes
USB hub	No	No
Purpose	PC/Server	PC/Server
Fingerprint reader	No	No
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Silent keysKnown for one	Unknown — not stated by the source	Yes
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and Play	Yes	Yes
Power1 differ
Power source typeDiffers	Battery	USB
Mouse1 differ
Mouse included	Yes	Yes
Form factor	Right-hand	Right-hand
Movement resolutionDiffers	1600 DPI	1000 DPI
Buttons quantity	3	3
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Scrolling directions	Vertical	Vertical
Number of scroll wheels	1	1
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Weight & dimensionsidentical
Keyboard weightKnown for one	700 g	Unknown — not stated by the source
Mouse weightKnown for one	80 g	Unknown — not stated by the source
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source
Unifying receiverKnown 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.

More keyboard comparisons

All keyboard comparisons