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Corsair - M75 Air Wireless vs Razer - DeathAdder V4 Pro

Last updated · How Mars Score works
M75 Air WirelessCORSAIRRENDER
Probe A
Corsair
M75 Air Wireless
72.5/ 100B
Sensor65· 45%
Design83· 30%
Connectivity—· 25%
DeathAdder V4 ProRAZERRENDER
Probe B
Razer
DeathAdder V4 Pro
90.5/ 100S
Sensor94· 45%
Design86· 30%
Connectivity—· 25%
Quick verdict

Between the M75 Air Wireless and DeathAdder V4 Pro, the M75 Air Wireless comes out ahead in several specs, while the DeathAdder V4 Pro wins on polling rate and max dpi. Overall, the M75 Air Wireless scores 72.5 and the DeathAdder V4 Pro scores 90.5 on our Mars Score.

Buying advice

Which should you buy?

The DeathAdder V4 Pro is the clear pick on raw spec strength, leading by 18.0 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

The M75 Air Wireless doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.

Pick the DeathAdder V4 Pro if you care most about polling rate and max dpi. Its strongest claims are polling rate, max dpi, battery, among others.

Both ship with comparable wireless, so those specs don't separate the two — focus on the differences below.

Bottom line: the DeathAdder V4 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Corsair - M75 Air Wireless wins

  • No decisive advantages.

Why Razer - DeathAdder V4 Pro wins

  • ▲Polling rate — 300.00% more. 8000 Hz vs 2000 Hz.
  • ▲Max DPI — 73.08% more. 45000 vs 26000.
  • ▲Battery — 50.00% more. 150 h vs 100 h.
  • ▲Weight — 4.00 g less. 56 vs 60.
  • ▲Buttons — 2.00 more. 8 vs 6.
Full readout

Spec comparison

Sensor

SpecCorsair - M75 Air WirelessRazer - DeathAdder V4 Pro
Max DPI2600045000lead
Max IPS650800lead
Polling rate2000 Hz8000 Hzlead

Design

SpecCorsair - M75 Air WirelessRazer - DeathAdder V4 Pro
Weight60 g56 glead
Buttons68lead
ShapeSymmetricalRight-handed

Connectivity

SpecCorsair - M75 Air WirelessRazer - DeathAdder V4 Pro
Wirelesstruetrue
Battery100 h150 hlead
Reader questions

Frequently asked

Drill down

Spec-level deep dives

Max DPI→Max IPS→Polling rate→Weight→Buttons→Shape→Wireless→Battery→
By manufacturer

More from the same brands

Corsair →4
Razer →4

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