Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Corsair - M75 Air Wireless | Endgame Gear - XM2we |
|---|---|---|
| Polling rate | 2000 Hz | 1000 Hz |
| Battery | 100 h | 90 h |
| Weight | 60 g | 63 g |
Between the M75 Air Wireless and XM2we, the M75 Air Wireless comes out ahead in polling rate / battery, while the XM2we wins on several specs. Overall, the M75 Air Wireless scores 64.9 and the XM2we scores 62.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (64.9 vs 62.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the M75 Air Wireless if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are polling rate, battery, weight. The single most decisive one: Polling rate — 100.00% more. 2000 Hz vs 1000 Hz.
The XM2we similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable max dpi, wireless, buttons, 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.
Which should you buy: Corsair - M75 Air Wireless or Endgame Gear - XM2we?
Corsair - M75 Air Wireless leads the current Mars Score by 2.3 points.The more useful decision is the trade-off behind that result: compare polling rate, weight against the way you will actually use the product.
Choose Corsair - M75 Air Wireless if…
Corsair - M75 Air Wireless has the measurable edge on polling rate hz, battery h, weight g.
Choose Endgame Gear - XM2we if…
Endgame Gear - XM2we does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
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.
- ▲Weight — 3.00 g less. 60 vs 63.
Why Endgame Gear - XM2we wins
- No decisive advantages.
Spec comparison
Sensor
| Spec | Corsair - M75 Air Wireless | Endgame Gear - XM2we |
|---|---|---|
| Max DPI | 26000 | 26000 |
| Max IPS | 650 | 650 |
| Polling rate | 2000 Hzlead | 1000 Hz |
Design
| Spec | Corsair - M75 Air Wireless | Endgame Gear - XM2we |
|---|---|---|
| Weight | 60 glead | 63 g |
| Buttons | 6 | 6 |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Corsair - M75 Air Wireless | Endgame Gear - XM2we |
|---|---|---|
| Wireless | true | true |
| Battery | 100 hlead | 90 h |