Product comparison · 2 keyboards

HP 511571-ZH1 keyboard Mouse included RF Wireless QWERTY English Black vs Lenovo 89P8744 keyboard Mouse included RF Wireless QWERTY Italian Black

13specifications compared
3differ
10identical
16known for one product only

Key differences

Keyboard language
- 511571-ZH1 keyboard Mouse included RF Wireless QWERTY English Black:English
- 89P8744 keyboard Mouse included RF Wireless QWERTY Italian Black:Italian
Purpose
- 511571-ZH1 keyboard Mouse included RF Wireless QWERTY English Black:Universal
- 89P8744 keyboard Mouse included RF Wireless QWERTY Italian Black:PC/Server
Wrist rest
- 511571-ZH1 keyboard Mouse included RF Wireless QWERTY English Black:No
- 89P8744 keyboard Mouse included RF Wireless QWERTY Italian Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 511571-ZH1, 89P8744
29 specifications	A HP 511571-ZH1 keyboard Mouse included RF Wireless QWERTY English Black Model 511571-ZH1 View product	B Lenovo 89P8744 keyboard Mouse included RF Wireless QWERTY Italian Black Model 89P8744 View product
Keyboard2 differ
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layout	QWERTY	QWERTY
Keyboard languageDiffers	English	Italian
Keyboard form factor	Full-size (100%)	Full-size (100%)
PurposeDiffers	Universal	PC/Server
Frequency band	2.4 GHz	2.4 GHz
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Design1 differ
BacklightKnown for one	Unknown — not stated by the source	No
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Wrist restDiffers	No	Yes
Product colour	Black	Black
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Keyboard battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	3
Power source typeKnown for one	Battery	Unknown — not stated by the source
Mouseidentical
Mouse included	Yes	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	800 DPI
Scroll	Yes	Yes
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (mouse)Known for one	Unknown — not stated by the source	2
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	465 x 200 x 38 mm
Packaging contentidentical
Wireless receiver interface	USB Type-A	USB Type-A
Other featuresidentical
InternalKnown for one	No	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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