Product comparison · 2 keyboards

Lenovo 41A5144 keyboard Universal USB French Black vs Lenovo 89P8745 keyboard Mouse included RF Wireless Japanese Black

12specifications compared
6differ
6identical
22known for one product only

Key differences

Connectivity technology
- 41A5144 keyboard Universal USB French Black:Wired
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:Wireless
Device interface
- 41A5144 keyboard Universal USB French Black:USB
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:RF Wireless
Keyboard language
- 41A5144 keyboard Universal USB French Black:French
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:Japanese
Purpose
- 41A5144 keyboard Universal USB French Black:Universal
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:PC/Server
Mouse included
- 41A5144 keyboard Universal USB French Black:No
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:Yes
Keyboard dimensions (WxDxH)
- 41A5144 keyboard Universal USB French Black:453 x 185 x 34 mm
- 89P8745 keyboard Mouse included RF Wireless Japanese Black:465 x 200 x 38 mm

Side by side

Differences highlightedShow differences only

Comparison of 41A5144, 89P8745
34 specifications	A Lenovo 41A5144 keyboard Universal USB French Black Model 41A5144 View product	B Lenovo 89P8745 keyboard Mouse included RF Wireless Japanese Black Model 89P8745 View product
Keyboard4 differ
Recommended usageKnown for one	Universal	Unknown — not stated by the source
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard languageDiffers	French	Japanese
Pointing deviceKnown for one	No	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
PurposeDiffers	Universal	PC/Server
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
BacklightKnown for one	Unknown — not stated by the source	No
Featuresidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
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
Mouse1 differ
Mouse includedDiffers	No	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
ScrollKnown for one	Unknown — not stated by the source	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
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	453 x 185 x 34 mm	465 x 200 x 38 mm
Keyboard weightKnown for one	1.41 kg	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A

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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