Product comparison · 2 keyboards

Lenovo 41A5100 keyboard Universal USB US English Black vs Lenovo 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black

12specifications compared
8differ
4identical
35known for one product only

Key differences

Connectivity technology
- 41A5100 keyboard Universal USB US English Black:Wired
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:Wireless
Device interface
- 41A5100 keyboard Universal USB US English Black:USB
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:RF Wireless
Keyboard language
- 41A5100 keyboard Universal USB US English Black:US English
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:French
Purpose
- 41A5100 keyboard Universal USB US English Black:Universal
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:PC/Server
Power source type
- 41A5100 keyboard Universal USB US English Black:USB
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:Battery
Mouse included
- 41A5100 keyboard Universal USB US English Black:No
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:Yes
Keyboard dimensions (WxDxH)
- 41A5100 keyboard Universal USB US English Black:453 x 185 x 34 mm
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:459 x 185 x 23 mm
Keyboard weight
- 41A5100 keyboard Universal USB US English Black:1.41 kg
- 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black:645 g

Side by side

Differences highlightedShow differences only

Comparison of 41A5100, 57Y4752
47 specifications	A Lenovo 41A5100 keyboard Universal USB US English Black Model 41A5100 View product	B Lenovo 57Y4752 keyboard Mouse included RF Wireless AZERTY French Black Model 57Y4752 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	US English	French
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factor	Full-size (100%)	Full-size (100%)
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
Smart card readerKnown for one	No	Unknown — not stated by the source
Magnetic card readerKnown for one	No	Unknown — not stated by the source
GamepadKnown for one	No	Unknown — not stated by the source
Scroll wheelKnown for one	No	Unknown — not stated by the source
CalculatorKnown for one	No	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Wrist restKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
Built-in displayKnown for one	No	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
BacklightKnown for one	Unknown — not stated by the source	No
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Featuresidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
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
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	1000 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
Mouse battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries (mouse)Known for one	Unknown — not stated by the source	2
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	453 x 185 x 34 mm	459 x 185 x 23 mm
Keyboard weightDiffers	1.41 kg	645 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	53 x 97 x 35 mm
Mouse weightKnown for one	Unknown — not stated by the source	57 g
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
Other featuresidentical
InternalKnown for one	No	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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