Corsair - M75 Air Wireless vs Glorious - Model O 2 Pro
Between the M75 Air Wireless and Model O 2 Pro, the M75 Air Wireless comes out ahead in battery, while the Model O 2 Pro wins on polling rate and weight. Overall, the M75 Air Wireless scores 72.5 and the Model O 2 Pro scores 77.4 on our Mars Score.
Which should you buy?
The Model O 2 Pro edges ahead on the Mars Score (72.5 vs 77.4), but the 4.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the M75 Air Wireless if you care most about battery. The biggest gaps in its favor are battery.
Pick the Model O 2 Pro 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: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Corsair - M75 Air Wireless wins
- ▲Battery — 25.00% more. 100 h vs 80 h.
Why Glorious - Model O 2 Pro wins
- ▲Polling rate — 100.00% more. 4000 Hz vs 2000 Hz.
- ▲Weight — 3.00 g less. 57 vs 60.
Spec comparison
Sensor
| Spec | Corsair - M75 Air Wireless | Glorious - Model O 2 Pro |
|---|---|---|
| Max DPI | 26000 | 26000 |
| Max IPS | 650 | 650 |
| Polling rate | 2000 Hz | 4000 Hzlead |
Design
| Spec | Corsair - M75 Air Wireless | Glorious - Model O 2 Pro |
|---|---|---|
| Weight | 60 g | 57 glead |
| Buttons | 6 | 6 |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Corsair - M75 Air Wireless | Glorious - Model O 2 Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 100 hlead | 80 h |
Spec-level deep dives
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