Product comparison · 2 mice

BenQ U2-DW (M) vs Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI

13specifications compared
6differ
7identical
21known for one product only

Key differences

The BenQ U2-DW (M) has 1,600 DPI more movement resolution than the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI (3200 DPI vs 1600 DPI). The BenQ U2-DW (M) has 1 more buttons quantity than the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI (7 vs 6). The BenQ U2-DW (M) has 3 more movement resolution modes than the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI (6 vs 3). Form factor: Right-hand on the BenQ U2-DW (M), Left-hand on the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI. Power source: Batteries/Cable on the BenQ U2-DW (M), Batteries on the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI.

Movement resolution
- U2-DW (M):3200 DPI
- 78281146 mouse Left-hand RF Wireless 1600 DPI:1600 DPI
Buttons quantity
- U2-DW (M):7
- 78281146 mouse Left-hand RF Wireless 1600 DPI:6
Number of movement resolution modes
- U2-DW (M):6
- 78281146 mouse Left-hand RF Wireless 1600 DPI:3
Form factor
- U2-DW (M):Right-hand
- 78281146 mouse Left-hand RF Wireless 1600 DPI:Left-hand
Power source
- U2-DW (M):Batteries/Cable
- 78281146 mouse Left-hand RF Wireless 1600 DPI:Batteries
Weight
- U2-DW (M):60 g
- 78281146 mouse Left-hand RF Wireless 1600 DPI:80.5 g

Side by side

Differences highlightedShow differences only

Comparison of U2-DW (M), 78281146
34 specifications	A BenQ U2-DW (M)View product	B Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI Model 78281146 View product
Mouse3 differ
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Movement resolutionDiffers	3200 DPI	1600 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Buttons quantityDiffers	7	6
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
Customizable movement resolutionKnown for one	Unknown — not stated by the source	Yes
Number of movement resolution modesDiffers	6	3
PurposeKnown for one	Gaming	Unknown — not stated by the source
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Polling rateKnown for one	125,500,1000,2000,4000 Hz	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Right-hand	Left-hand
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Ergonomicsidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	Batteries/Cable	Batteries
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery typeKnown for one	Unknown — not stated by the source	AA
RechargeableKnown for one	Yes	Unknown — not stated by the source
Battery life (max)Known for one	80 h	Unknown — not stated by the source
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	58.4 mm
DepthKnown for one	Unknown — not stated by the source	106.7 mm
HeightKnown for one	Unknown — not stated by the source	66 mm
WeightDiffers	60 g	80.5 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
AC adapter includedKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Receiver included	Yes	Yes
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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