Razer Viper V3 Pro
Focus Pro 35K · 54 g · 8000 Hz HyperPolling
DeathAdder V3 Pro
Ergo shape · Focus Pro 30K · 90h
Razer Viper V3 Pro takes it — here’s why.
In our weighted Specdex score, Razer Viper V3 Pro lands at 94 and DeathAdder V3 Pro at 92. That puts Razer Viper V3 Pro ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Razer Viper V3 Pro if…
- ✓Symmetric ambidextrous shape
- ✓54g — lightest Razer flagship ever
- ✓8000 Hz polling with HyperPolling Wireless Dongle
Pick DeathAdder V3 Pro if…
- ✓Iconic ergo shape
- ✓Focus Pro 30K sensor
- ✓Long battery life
Winner by scenario
Derived from the sub-score breakdown · not a separate testSensor
TieCompared on the sensor sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Weight
Razer Viper V3 ProCompared on the weight sub-score
Razer Viper V3 Pro leads on weight (96 vs 90).
Value for money
TieSpecdex score per dollar at MSRP
Effectively tied — similar score-per-dollar at MSRP.
Score breakdown
Specs side-by-side
| Spec | Razer Viper V3 Pro | DeathAdder V3 Pro |
|---|---|---|
| Sensor | Razer Focus Pro 35K (35000 DPI) | Focus Pro 30K |
| Polling | 8000 Hz with HyperPolling Wireless Dongle | — |
| Buttons | 5 | — |
| Weight | ▲ 54 g | 63 g |
| Battery | 95 hr | — |
| Connectivity | HyperSpeed 2.4 GHz, USB-C | HyperSpeed 2.4 GHz / BT |
| DPI | — | 30,000 |
Razer Viper V3 Pro
- +Symmetric ambidextrous shape
- +54g — lightest Razer flagship ever
- +8000 Hz polling with HyperPolling Wireless Dongle
- −No side buttons on right by default
- −Synapse software heavy
- −Skates wear over time
DeathAdder V3 Pro
- +Iconic ergo shape
- +Focus Pro 30K sensor
- +Long battery life
- −No RGB
- −Side buttons mushy
- −Symmetric rival lighter
FAQ: Razer Viper V3 Pro vs DeathAdder V3 Pro
Which is better, Razer Viper V3 Pro or DeathAdder V3 Pro? +
Razer Viper V3 Pro scores 94 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.
Is Razer Viper V3 Pro worth the price? +
At $159, Razer Viper V3 Pro delivers a Specdex score of 94 — strongest in sensor.
Is DeathAdder V3 Pro worth the price? +
At $149, DeathAdder V3 Pro delivers a Specdex score of 92 — strongest in sensor.
Does Razer Viper V3 Pro or DeathAdder V3 Pro last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for weight, Razer Viper V3 Pro or DeathAdder V3 Pro? +
Razer Viper V3 Pro — leads on weight (96 vs 90). Compared on the weight sub-score.