Razer
Razer Viper V3 Pro
$119.99
Released 2024-04
Best Gaming Mice · head-to-head
Razer Viper V3 Pro vs Pulsar X2 V2 Medium
A sourced, side-by-side comparison. Pulsar X2 V2 Medium is cheaper at $99.95. Every spec and price links to its source.
Pulsar
Pulsar X2 V2 Medium
$99.95Cheaper
Released 2023-09
Which is better: the Razer Viper V3 Pro or Pulsar X2 V2 Medium?
The Razer Viper V3 Pro wins 2 of the 3 specs we compare head to head; the other wins 1. The Pulsar X2 V2 Medium is the cheaper at $99.95. Get the Razer Viper V3 Pro for the stronger spec sheet, the Pulsar X2 V2 Medium to spend less.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Razer Viper V3 Pro | Pulsar X2 V2 Medium |
|---|---|---|
| US price | $119.99 | $99.95 |
| Brand | Razer | Pulsar |
| Released | 2024-04 | 2023-09 |
| Sensor (dpi) | 35000 | 26000 |
| Weight (g) | 54 | 53 |
| Connectivity | HyperSpeed 2.4 GHz wireless | 2.4 GHz wireless + USB-C wired |
| Buttons | 8 | 6 |
| Polling (Hz) | 8000 | 4000 |
| Battery hr | 95 | 100 |
| Switch type | Razer Optical Gen-3 | Pulsar optical |
| Release | 2024-04 | 2023-09 |
Sources — Razer Viper V3 Pro: razer.com (verified 2026-06-15). Pulsar X2 V2 Medium: pulsar.gg (verified 2026-06-15).
What's the difference between the Razer Viper V3 Pro and Pulsar X2 V2 Medium?
Where the two actually differ on the specs we track (7 of 7). Matching specs are omitted.
- Sensor (dpi): Razer Viper V3 Pro 35000 vs Pulsar X2 V2 Medium 26000
- Weight (g): Razer Viper V3 Pro 54 vs Pulsar X2 V2 Medium 53
- Connectivity: Razer Viper V3 Pro HyperSpeed 2.4 GHz wireless vs Pulsar X2 V2 Medium 2.4 GHz wireless + USB-C wired
- Buttons: Razer Viper V3 Pro 8 vs Pulsar X2 V2 Medium 6
- Polling (Hz): Razer Viper V3 Pro 8000 vs Pulsar X2 V2 Medium 4000
- Battery hr: Razer Viper V3 Pro 95 vs Pulsar X2 V2 Medium 100
- Switch type: Razer Viper V3 Pro Razer Optical Gen-3 vs Pulsar X2 V2 Medium Pulsar optical
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Razer Viper V3 Pro
No sourced tester review yet.
Pulsar X2 V2 Medium
Only one whitelisted hands-on review was checked: TechPowerUp's Pulsar X2V2 (Feb 2024). The fetched page returned only the Introduction/Specifications page of the 9-page review, so the sole draft claim verifiable against the retrieved text was the 1.80 m braided cable spec. All three quotes and the click-latency, motion-delay and Perfect Control Speed figures live on sub-pages that were not in the fetched text and could not be confirmed, so they were dropped. TechPowerUp's tested unit was also the Size 1 (Mini) variant, not the Size 2 Medium under review. (1 sourced review, 1 lab-tested.)