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Cooler Master MM731 vs Razer DeathAdder V2: Comparison
Cooler Master MM731 and Razer DeathAdder V2 separate most on weight: Cooler Master MM731 at 49, Razer DeathAdder V2 at 82, 67% in favour of Cooler Master MM731. Buttons splits them by another 25%, this time favouring Razer DeathAdder V2.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Cooler Master | Razer |
| Connectivity | Wireless (2.4GHz), Bluetooth | Wired |
| Grip Type | Ambidextrous | Right-Handed |
| Model | MM731 | DeathAdder V2 |
| Shape | Symmetrical, honeycomb | Ergonomic |
| Sensor Tier | High | Flagship |
| Buttons | 6-25% | 8 |
| Polling Rate | 1000 Hz | 1000 Hz |
| Weight | 49 | 82-67% |
| Sensor | PixArt PAW3370, up to 19,000 DPI | Focus+ Optical |
Verdict
Cooler Master MM731
8 / 10 Expert Rating
One of the best value-for-weight wireless mice available; it just lacks the sensor polish of pricier flagships.
Razer DeathAdder V2
9 / 10 Expert Rating
The benchmark ergonomic wired mouse most other ergonomic shapes get compared against.




