Logitech
Logitech MX Master 3S (Black)
$99 · Wireless · Black
92
/ 100
From $99
VS
Razer
DeathAdder V3 Pro
Ergo shape · Focus Pro 30K · 90h
92
/ 100
From $149
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Logitech MX Master 3S (Black) 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) 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
Logitech MX Master 3S (Black) 92
vs 92 DeathAdder V3 Pro
Score breakdown
Logitech MX Master 3S (Black)
92 sensor 92
weight 88
shape 86
battery 86
DeathAdder V3 Pro
92 sensor 96
weight 90
shape 96
battery 92
Specs side-by-side
| Spec | Logitech MX Master 3S (Black) | 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)
Pros
- +Modern flagship sensor
- +Lightweight for FPS
- +Good battery life
Cons
- −Software quality varies
- −Shape fits specific hand sizes
- −Skates consumable
DeathAdder V3 Pro
Pros
- +Iconic ergo shape
- +Focus Pro 30K sensor
- +Long battery life
Cons
- −No RGB
- −Side buttons mushy
- −Symmetric rival lighter
FAQ: Logitech MX Master 3S (Black) vs DeathAdder V3 Pro
Which is better, Logitech MX Master 3S (Black) 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) worth the price? +
At $99, Logitech MX Master 3S (Black) 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) 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.