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Cooler Master MM731 vs Fantech Aria XD7: Comparison
Cooler Master MM731 and Fantech Aria XD7 separate most on polling rate: Cooler Master MM731 at 1000 Hz, Fantech Aria XD7 at 4000 Hz, 75% in favour of Fantech Aria XD7. Buttons splits them by another 17%, this time favouring Cooler Master MM731.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Cooler Master | Fantech |
| Connectivity | Wireless (2.4GHz), Bluetooth | Wireless 2.4G |
| Grip Type | Ambidextrous | Ambidextrous |
| Model | MM731 | Aria XD7 |
| Shape | Symmetrical, honeycomb | Symmetrical |
| Sensor Tier | High | Flagship |
| Buttons | 6 | 5-17% |
| Polling Rate | 1000 Hz-75% | 4000 Hz |
| Weight | 49 | 54-10% |
| Sensor | PixArt PAW3370, up to 19,000 DPI | PixArt PAW3395 |
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.
Fantech Aria XD7
7 / 10 Expert Rating
Impressive specs-per-dollar for a lightweight wireless mouse, with build quality being the main tradeoff against pricier brands.




