Logitech MX Master 3S (Black) · with glass skates
$99 · Wireless · Black
DeathAdder V3 Pro
Ergo shape · Focus Pro 30K · 90h
Dead heat — it comes down to priorities.
In our weighted Specdex score, Logitech MX Master 3S (Black) · with glass skates lands at 92 and DeathAdder V3 Pro at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Logitech MX Master 3S (Black) · with glass skates if…
- ✓Modern flagship sensor
- ✓Lightweight for FPS
- ✓Good battery life
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
DeathAdder V3 ProCompared on the sensor sub-score
DeathAdder V3 Pro leads on sensor (96 vs 92).
Shape
DeathAdder V3 ProCompared on the shape sub-score
DeathAdder V3 Pro leads on shape (96 vs 86).
Weight
DeathAdder V3 ProCompared on the weight sub-score
DeathAdder V3 Pro leads on weight (90 vs 88).
Value for money
Logitech MX Master 3S (Black) · with glass skatesSpecdex score per dollar at MSRP
Logitech MX Master 3S (Black) · with glass skates more score per dollar ($124 vs $149).
Score breakdown
Specs side-by-side
| Spec | Logitech MX Master 3S (Black) · with glass skates | DeathAdder V3 Pro |
|---|---|---|
| Release year | 2024 | — |
| Sensor | — | Focus Pro 30K |
| DPI | — | 30,000 |
| Weight | — | 63 g |
| Connectivity | — | HyperSpeed 2.4 GHz / BT |
Logitech MX Master 3S (Black) · with glass skates
- +Modern flagship sensor
- +Lightweight for FPS
- +Good battery life
- −Software quality varies
- −Shape fits specific hand sizes
- −Skates consumable
DeathAdder V3 Pro
- +Iconic ergo shape
- +Focus Pro 30K sensor
- +Long battery life
- −No RGB
- −Side buttons mushy
- −Symmetric rival lighter
FAQ: Logitech MX Master 3S (Black) · with glass skates vs DeathAdder V3 Pro
Which is better, Logitech MX Master 3S (Black) · with glass skates or DeathAdder V3 Pro? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Logitech MX Master 3S (Black) · with glass skates worth the price? +
At $124, Logitech MX Master 3S (Black) · with glass skates delivers a Specdex score of 92 — 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 Logitech MX Master 3S (Black) · with glass skates 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 sensor, Logitech MX Master 3S (Black) · with glass skates or DeathAdder V3 Pro? +
DeathAdder V3 Pro — leads on sensor (96 vs 92). Compared on the sensor sub-score.
Which is better for shape, Logitech MX Master 3S (Black) · with glass skates or DeathAdder V3 Pro? +
DeathAdder V3 Pro — leads on shape (96 vs 86). Compared on the shape sub-score.