Finalmouse ULX Competition Fiber vs Razer Viper V4 Pro
Finalmouse ULX Competition Fiber
33 g · PAW3395 · WirelessRazer Viper V4 Pro
49 g · Razer Focus Pro 50K Gen-3 · Wireless · 2026Finalmouse ULX Competition Fiber and Razer Viper V4 Pro are neck and neck on specs: gear scores 96 and 96.
- Finalmouse ULX Competition Fiber is 16 g lighter (33 g vs 49 g).
Finalmouse ULX Competition Fiber
If you care most about weight.
Spec-by-spec comparison
| Finalmouse ULX Competition Fiber | Razer Viper V4 Pro | |
|---|---|---|
| 96 | Gear score | 96 |
| 33 g | Weight | 49 g |
| PAW3395 | Sensor | Razer Focus Pro 50K Gen-3 |
| — | Max DPI | 50,000 |
| 8000 Hz | Polling rate | 8000 Hz |
| Wireless | Connection | Wireless |
| — | Battery life | 180 h |
| — | Release year | 2026 |
The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.
Which one adds more to your setup?
The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.
FAQ
Is Finalmouse ULX Competition Fiber or Razer Viper V4 Pro better?
Finalmouse ULX Competition Fiber and Razer Viper V4 Pro are neck and neck on specs: gear scores 96 and 96. Finalmouse ULX Competition Fiber is 16 g lighter (33 g vs 49 g).
Which one is lighter?
Finalmouse ULX Competition Fiber is 16 g lighter (33 g vs 49 g).