Between the M75 Air Wireless and ULX, the M75 Air Wireless comes out ahead in several specs, while the ULX wins on polling rate and weight. Overall, the M75 Air Wireless scores 72.5 and the ULX scores 81.5 on our Mars Score.
Which should you buy?
The ULX is the clear pick on raw spec strength, leading by 9.0 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 ULX if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are polling rate, weight.
Both ship with comparable max dpi, wireless, buttons, so those specs don't separate the two — focus on the differences below.
Bottom line: the ULX 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 Finalmouse - ULX wins
- ▲Polling rate — 100.00% more. 4000 Hz vs 2000 Hz.
- ▲Weight — 21.00 g less. 39 vs 60.
Spec comparison
Sensor
| Spec | Corsair - M75 Air Wireless | Finalmouse - ULX |
|---|---|---|
| Max DPI | 26000 | 26000 |
| Max IPS | 650 | 650 |
| Polling rate | 2000 Hz | 4000 Hzlead |
Design
| Spec | Corsair - M75 Air Wireless | Finalmouse - ULX |
|---|---|---|
| Weight | 60 g | 39 glead |
| Buttons | 6 | 6 |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Corsair - M75 Air Wireless | Finalmouse - ULX |
|---|---|---|
| Wireless | true | true |
| Battery | 100 h | 100 h |
Frequently asked
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.