Product comparison · 2 mice

ASUS M4 Air vs BenQ U2-DW (M)

15specifications compared
9differ
6identical
16known for one product only

Key differences

The ASUS M4 Air has 12,800 DPI more movement resolution than the BenQ U2-DW (M) (16000 DPI vs 3200 DPI). The BenQ U2-DW (M) has 1 more buttons quantity than the ASUS M4 Air (7 vs 6). The BenQ U2-DW (M) has 13 g more weight than the ASUS M4 Air (60 g vs 47 g). Only the BenQ U2-DW (M) has USB Type-C charging port. Connectivity technology: Wired on the ASUS M4 Air, Wireless on the BenQ U2-DW (M).

Connectivity technology
- M4 Air:Wired
- U2-DW (M):Wireless
Device interface
- M4 Air:USB Type-A
- U2-DW (M):RF Wireless
Movement resolution
- M4 Air:16000 DPI
- U2-DW (M):3200 DPI
Buttons quantity
- M4 Air:6
- U2-DW (M):7
Polling rate
- M4 Air:1000 Hz
- U2-DW (M):125,500,1000,2000,4000 Hz
Form factor
- M4 Air:Ambidextrous
- U2-DW (M):Right-hand
Power source
- M4 Air:Cable
- U2-DW (M):Batteries/Cable
USB Type-C charging port
- M4 Air:No
- U2-DW (M):Yes

Side by side

Differences highlightedShow differences only

Comparison of M4 Air, U2-DW (M)
31 specifications	A ASUS M4 Air View product	B BenQ U2-DW (M)View product
Mouse5 differ
Purpose	Gaming	Gaming
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technology	Optical	Optical
Movement resolutionDiffers	16000 DPI	3200 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Buttons quantityDiffers	6	7
Programmable mouse buttonsKnown for one	Yes	Unknown — not stated by the source
Number of programmable buttonsKnown for one	6	Unknown — not stated by the source
Buttons durability (million clicks)Known for one	60	Unknown — not stated by the source
Mouse tracking speedKnown for one	400 ips	Unknown — not stated by the source
Acceleration (max)Known for one	40 G	Unknown — not stated by the source
Polling rateDiffers	1000 Hz	125,500,1000,2000,4000 Hz
Number of movement resolution modesKnown for one	Unknown — not stated by the source	6
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Form factorDiffers	Ambidextrous	Right-hand
Product colour	Black	Black
Power2 differ
Power sourceDiffers	Cable	Batteries/Cable
USB Type-C charging portDiffers	No	Yes
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery life (max)Known for one	Unknown — not stated by the source	80 h
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	126 mm	Unknown — not stated by the source
DepthKnown for one	63.5 mm	Unknown — not stated by the source
HeightKnown for one	39.6 mm	Unknown — not stated by the source
WeightDiffers	47 g	60 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
AC adapter includedKnown for one	No	Unknown — not stated by the source
Ergonomicsidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Packaging contentidentical
Receiver includedKnown 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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