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Logitech - MX Master 4 vs Razer - DeathAdder V4 Pro

Last updated · How Mars Score works
MX Master 4LOGITECHRENDER
Probe A
Logitech
MX Master 4
35.0/ 100D
Sensor35· 45%
Design35· 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 MX Master 4 and DeathAdder V4 Pro, the MX Master 4 comes out ahead in battery, while the DeathAdder V4 Pro wins on polling rate and max dpi. Overall, the MX Master 4 scores 35 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 55.5 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.

Pick the MX Master 4 if you care most about battery. The biggest gaps in its favor are battery.

Pick the DeathAdder V4 Pro if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are polling rate, max dpi, weight, 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 Logitech - MX Master 4 wins

  • ▲Battery — 1020.00% more. 1680 h vs 150 h.

Why Razer - DeathAdder V4 Pro wins

  • ▲Polling rate — 6300.00% more. 8000 Hz vs 125 Hz.
  • ▲Max DPI — 462.50% more. 45000 vs 8000.
  • ▲Weight — 94.00 g less. 56 vs 150.
  • ▲Buttons — 1.00 more. 8 vs 7.
Full readout

Spec comparison

Sensor

SpecLogitech - MX Master 4Razer - DeathAdder V4 Pro
Max DPI800045000lead
Max IPS0800lead
Polling rate125 Hz8000 Hzlead

Design

SpecLogitech - MX Master 4Razer - DeathAdder V4 Pro
Weight150 g56 glead
Buttons78lead
ShapeRight-handedRight-handed

Connectivity

SpecLogitech - MX Master 4Razer - DeathAdder V4 Pro
Wirelesstruetrue
Battery1680 hlead150 h
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

Logitech →4
Razer →4

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