Between the Thorn and Viper V3 Pro, the Thorn comes out ahead in weight, while the Viper V3 Pro wins on polling rate and battery. Overall, the Thorn scores 79.9 and the Viper V3 Pro scores 88.8 on our Mars Score.
Which should you buy?
The Viper V3 Pro is the clear pick on raw spec strength, leading by 8.9 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 Thorn if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the Viper V3 Pro if you care most about polling rate and battery. Its strongest claims are polling rate, battery, max dpi.
Both ship with comparable wireless, buttons, so those specs don't separate the two — focus on the differences below.
Bottom line: the Viper V3 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Lamzu - Thorn wins
- ▲Weight — 2.00 g less. 52 vs 54.
Why Razer - Viper V3 Pro wins
- ▲Polling rate — 100.00% more. 8000 Hz vs 4000 Hz.
- ▲Battery — 18.75% more. 95 h vs 80 h.
- ▲Max DPI — 16.67% more. 35000 vs 30000.
Spec comparison
Sensor
| Spec | Lamzu - Thorn | Razer - Viper V3 Pro |
|---|---|---|
| Max DPI | 30000 | 35000lead |
| Max IPS | 750 | 750 |
| Polling rate | 4000 Hz | 8000 Hzlead |
Design
| Spec | Lamzu - Thorn | Razer - Viper V3 Pro |
|---|---|---|
| Weight | 52 glead | 54 g |
| Buttons | 6 | 6 |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Lamzu - Thorn | Razer - Viper V3 Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 80 h | 95 hlead |
Spec-level deep dives
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