Razer - DeathAdder V3 Pro vs SteelSeries - Aerox 9 Wireless
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Razer - DeathAdder V3 Pro | SteelSeries - Aerox 9 Wireless |
|---|---|---|
| Polling rate | 4000 Hz | 1000 Hz |
| Battery | 90 h | 180 h |
| Max DPI | 30000 | 18000 |
| Weight | 63 g | 89 g |
| Buttons | 5 | 18 |
Between the DeathAdder V3 Pro and Aerox 9 Wireless, the DeathAdder V3 Pro comes out ahead in polling rate / max dpi, while the Aerox 9 Wireless wins on battery / buttons. Overall, the DeathAdder V3 Pro scores 68.5 and the Aerox 9 Wireless scores 55.3 on our Mars Score.
Which should you buy?
The DeathAdder V3 Pro is the clear pick on raw spec strength, leading by 13.2 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.
Pick the DeathAdder V3 Pro 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, max dpi, weight. The single most decisive one: Polling rate — 300.00% more. 4000 Hz vs 1000 Hz.
Pick the Aerox 9 Wireless if you care most about battery / buttons. Its strongest claims are battery, buttons. The single most decisive one: Battery — 100.00% more. 180 h vs 90 h.
Both ship with comparable wireless, so those specs do not separate the two — focus on the differences below.
Bottom line: the DeathAdder V3 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Razer - DeathAdder V3 Pro or SteelSeries - Aerox 9 Wireless?
Razer - DeathAdder V3 Pro leads the current Mars Score by 13.2 points.The more useful decision is the trade-off behind that result: compare max dpi, polling rate, weight against the way you will actually use the product.
Choose Razer - DeathAdder V3 Pro if…
Razer - DeathAdder V3 Pro has the measurable edge on polling rate hz, max dpi, weight g.
Choose SteelSeries - Aerox 9 Wireless if…
SteelSeries - Aerox 9 Wireless has the measurable edge on battery h, button count.
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 Razer - DeathAdder V3 Pro wins
- ▲Polling rate — 300.00% more. 4000 Hz vs 1000 Hz.
- ▲Max DPI — 66.67% more. 30000 vs 18000.
- ▲Weight — 26.00 g less. 63 vs 89.
Why SteelSeries - Aerox 9 Wireless wins
- ▲Battery — 100.00% more. 180 h vs 90 h.
- ▲Buttons — 13.00 more. 18 vs 5.
Spec comparison
Sensor
| Spec | Razer - DeathAdder V3 Pro | SteelSeries - Aerox 9 Wireless |
|---|---|---|
| Max DPI | 30000lead | 18000 |
| Max IPS | 750lead | 400 |
| Polling rate | 4000 Hzlead | 1000 Hz |
Design
| Spec | Razer - DeathAdder V3 Pro | SteelSeries - Aerox 9 Wireless |
|---|---|---|
| Weight | 63 glead | 89 g |
| Buttons | 5 | 18lead |
| Shape | Right-handed | Right-handed |
Connectivity
| Spec | Razer - DeathAdder V3 Pro | SteelSeries - Aerox 9 Wireless |
|---|---|---|
| Wireless | true | true |
| Battery | 90 h | 180 hlead |