ASUS - ROG Harpe Ace Aim Lab Edition vs Corsair - M75 Air Wireless
Between the ROG Harpe Ace Aim Lab Edition and M75 Air Wireless, the ROG Harpe Ace Aim Lab Edition comes out ahead in max dpi / weight, while the M75 Air Wireless wins on polling rate / battery. Overall, the ROG Harpe Ace Aim Lab Edition scores 74.8 and the M75 Air Wireless scores 72.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (74.8 vs 72.5). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the ROG Harpe Ace Aim Lab Edition if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are max dpi, weight.
Pick the M75 Air Wireless if you care most about polling rate / battery. Its strongest claims are polling rate, battery, buttons.
Both ship with comparable wireless, so those specs do not 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 says both are well-rounded; the differences are about trade-offs, not quality.
Why ASUS - ROG Harpe Ace Aim Lab Edition wins
- ▲Max DPI — 38.46% more. 36000 vs 26000.
- ▲Weight — 6.00 g less. 54 vs 60.
Why Corsair - M75 Air Wireless wins
- ▲Polling rate — 100.00% more. 2000 Hz vs 1000 Hz.
- ▲Battery — 11.11% more. 100 h vs 90 h.
- ▲Buttons — 1.00 more. 6 vs 5.
Spec comparison
Sensor
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Corsair - M75 Air Wireless |
|---|---|---|
| Max DPI | 36000lead | 26000 |
| Max IPS | 650 | 650 |
| Polling rate | 1000 Hz | 2000 Hzlead |
Design
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Corsair - M75 Air Wireless |
|---|---|---|
| Weight | 54 glead | 60 g |
| Buttons | 5 | 6lead |
| Shape | Right-handed | Symmetrical |
Connectivity
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Corsair - M75 Air Wireless |
|---|---|---|
| Wireless | true | true |
| Battery | 90 h | 100 hlead |
Spec-level deep dives
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