Between the Thorn and Cobra Pro, the Thorn comes out ahead in polling rate and weight, while the Cobra Pro wins on battery and buttons. Overall, the Thorn scores 79.9 and the Cobra Pro scores 67.4 on our Mars Score.
Which should you buy?
The Thorn is the clear pick on raw spec strength, leading by 12.5 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 polling rate, weight.
Pick the Cobra Pro if you care most about battery and buttons. Its strongest claims are battery, buttons.
Both ship with comparable max dpi, wireless, so those specs don't separate the two — focus on the differences below.
Bottom line: the Thorn 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
- ▲Polling rate — 300.00% more. 4000 Hz vs 1000 Hz.
- ▲Weight — 25.00 g less. 52 vs 77.
Why Razer - Cobra Pro wins
- ▲Battery — 112.50% more. 170 h vs 80 h.
- ▲Buttons — 4.00 more. 10 vs 6.
Spec comparison
Sensor
| Spec | Lamzu - Thorn | Razer - Cobra Pro |
|---|---|---|
| Max DPI | 30000 | 30000 |
| Max IPS | 750 | 750 |
| Polling rate | 4000 Hzlead | 1000 Hz |
Design
| Spec | Lamzu - Thorn | Razer - Cobra Pro |
|---|---|---|
| Weight | 52 glead | 77 g |
| Buttons | 6 | 10lead |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Lamzu - Thorn | Razer - Cobra Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 80 h | 170 hlead |
Frequently asked
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.