Product comparison · 2 keyboards

HP Z9N39AA keyboard Office RF Wireless Black vs Lenovo 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black

19specifications compared
3differ
16identical
23known for one product only

Key differences

Keyboard key switch
- Z9N39AA keyboard Office RF Wireless Black:Mechanical
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:Membrane
Mouse included
- Z9N39AA keyboard Office RF Wireless Black:No
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:Yes
Keyboard weight
- Z9N39AA keyboard Office RF Wireless Black:662.3 g
- 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black:700 g

Side by side

Differences highlightedShow differences only

Comparison of Z9N39AA, 4X30H56797
42 specifications	A HP Z9N39AA keyboard Office RF Wireless Black Model Z9N39AA View product	B Lenovo 4X30H56797 keyboard Mouse included Office RF Wireless Arabic Black Model 4X30H56797 View product
Keyboard1 differ
Recommended usage	Office	Office
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard key switchDiffers	Mechanical	Membrane
Keyboard languageKnown for one	Unknown — not stated by the source	Arabic
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
USB hub	No	No
Purpose	PC/Server	PC/Server
Fingerprint reader	No	No
Frequency band	2.4 GHz	2.4 GHz
Country of originKnown for one	China	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
HP segmentKnown for one	Business	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source type	Battery	Battery
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Right-hand
Movement resolutionKnown for one	Unknown — not stated by the source	1600 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	3
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
Weight & dimensions1 differ
Keyboard weightDiffers	662.3 g	700 g
Mouse weightKnown for one	Unknown — not stated by the source	80 g
Keyboard dimensions (WxDxH)Known for one	433 x 141 x 11.8 mm	Unknown — not stated by the source
Packaging contentidentical
Receiver type	Nano receiver	Nano receiver
Unifying receiverKnown for one	Unknown — not stated by the source	Yes
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-A	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	3150 mAh	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64,	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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