Product comparison · 2 mice

Lenovo 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI vs Lenovo GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI

27specifications compared
8differ
19identical
18known for one product only

Key differences

Device interface
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:RF Wireless
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:USB Type-C
Product colour
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:Blue
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:Black
Power source
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:Batteries
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:Cable
Weight
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:55 g
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:67 g
Package width
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:126 mm
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:141 mm
Package depth
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:94 mm
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:86 mm
Package height
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:47 mm
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:43 mm
Package weight
- 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI:132 g
- GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI:116 g

Side by side

Differences highlightedShow differences only

Comparison of 540, GY51D20875
45 specifications	A Lenovo 540 mouse Office Ambidextrous RF Wireless Optical 2400 DPI Model 540 View product	B Lenovo GY51D20875 mouse Office Ambidextrous USB Type-C Optical 2400 DPI Model GY51D20875 View product
Mouse1 differ
Purpose	Office	Office
Device interfaceDiffers	RF Wireless	USB Type-C
Movement detection technology	Optical	Optical
Movement resolution	2400 DPI	2400 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Buttons quantity	4	4
Buttons type	Pressed buttons	Pressed buttons
Buttons durability (million clicks)Known for one	3	Unknown — not stated by the source
Customizable movement resolution	Yes	Yes
Number of movement resolution modes	3	3
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
CertificationKnown for one	CB, cTUVus, FCC, IC, TUV Mark, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Design1 differ
Form factor	Ambidextrous	Ambidextrous
Ergonomic design	Yes	Yes
Product colourDiffers	Blue	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
Power1 differ
Power sourceDiffers	Batteries	Cable
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery typeKnown for one	AA	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	No	Unknown — not stated by the source
USB Type-C charging portKnown for one	No	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supported	Yes	Yes
Other operating systems supported	ChromeOS	ChromeOS
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 95%	20 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	20 - 95 °C
Weight & dimensions1 differ
Width	100 mm	100 mm
Depth	58 mm	58 mm
Height	35 mm	35 mm
WeightDiffers	55 g	67 g
Packaging data4 differ
Quantity per pack	1 pc(s)	1 pc(s)
AC adapter includedKnown for one	No	Unknown — not stated by the source
Package widthDiffers	126 mm	141 mm
Package depthDiffers	94 mm	86 mm
Package heightDiffers	47 mm	43 mm
Package weightDiffers	132 g	116 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-C	Unknown — not stated by the source
Receiver typeKnown for one	Unifying receiver	Unknown — not stated by the source
Ergonomicsidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

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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