Glorious - Model O 2 Pro vs Razer - DeathAdder V4 Pro
Between the Model O 2 Pro and DeathAdder V4 Pro, the Model O 2 Pro comes out ahead in several specs, while the DeathAdder V4 Pro wins on polling rate and battery. Overall, the Model O 2 Pro scores 77.4 and the DeathAdder V4 Pro scores 90.5 on our Mars Score.
Which should you buy?
The DeathAdder V4 Pro is the clear pick on raw spec strength, leading by 13.1 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 Model O 2 Pro 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 DeathAdder V4 Pro if you care most about polling rate and battery. Its strongest claims are polling rate, battery, max dpi, among others.
Both ship with comparable wireless, so those specs don't separate the two — focus on the differences below.
Bottom line: the DeathAdder V4 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Glorious - Model O 2 Pro wins
- No decisive advantages.
Why Razer - DeathAdder V4 Pro wins
- ▲Polling rate — 100.00% more. 8000 Hz vs 4000 Hz.
- ▲Battery — 87.50% more. 150 h vs 80 h.
- ▲Max DPI — 73.08% more. 45000 vs 26000.
- ▲Buttons — 2.00 more. 8 vs 6.
- ▲Weight — 1.00 g less. 56 vs 57.
Spec comparison
Sensor
| Spec | Glorious - Model O 2 Pro | Razer - DeathAdder V4 Pro |
|---|---|---|
| Max DPI | 26000 | 45000lead |
| Max IPS | 650 | 800lead |
| Polling rate | 4000 Hz | 8000 Hzlead |
Design
| Spec | Glorious - Model O 2 Pro | Razer - DeathAdder V4 Pro |
|---|---|---|
| Weight | 57 g | 56 glead |
| Buttons | 6 | 8lead |
| Shape | Symmetrical | Right-handed |
Connectivity
| Spec | Glorious - Model O 2 Pro | Razer - DeathAdder V4 Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 80 h | 150 hlead |
Frequently asked
Spec-level deep dives
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