Finalmouse
Finalmouse UltralightX
$190 · Wireless
92
/ 100
From $190
VS
Logitech
Logitech MX Master 3S
Productivity · 8K DPI · Silent click
92
/ 100
From $99
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Finalmouse UltralightX lands at 92 and Logitech MX Master 3S at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Finalmouse UltralightX if…
- ✓Modern flagship sensor
- ✓Lightweight for FPS
- ✓Good battery life
Pick Logitech MX Master 3S if…
- ✓Gold standard productivity mouse
- ✓Silent clicks
- ✓MagSpeed scroll
Finalmouse UltralightX 92
vs 92 Logitech MX Master 3S
Score breakdown
Finalmouse UltralightX
92 sensor 92
weight 88
shape 86
battery 86
Logitech MX Master 3S
92 sensor 90
weight 70
shape 98
battery 94
Specs side-by-side
| Spec | Finalmouse UltralightX | Logitech MX Master 3S |
|---|---|---|
| Release year | 2024 | — |
| Sensor | — | 8K Darkfield |
| Weight | — | 141 g |
| Connectivity | — | BT / Logi Bolt / USB-C |
| Battery | — | ~70 days |
Finalmouse UltralightX
Pros
- +Modern flagship sensor
- +Lightweight for FPS
- +Good battery life
Cons
- −Software quality varies
- −Shape fits specific hand sizes
- −Skates consumable
Logitech MX Master 3S
Pros
- +Gold standard productivity mouse
- +Silent clicks
- +MagSpeed scroll
Cons
- −Heavy for gaming
- −Right-handed only
- −No rechargeable over USB-C to dock
FAQ: Finalmouse UltralightX vs Logitech MX Master 3S
Which is better, Finalmouse UltralightX or Logitech MX Master 3S? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Finalmouse UltralightX worth the price? +
At $190, Finalmouse UltralightX delivers a Specdex score of 92 — strongest in sensor.
Is Logitech MX Master 3S worth the price? +
At $99, Logitech MX Master 3S delivers a Specdex score of 92 — strongest in shape.
Does Finalmouse UltralightX or Logitech MX Master 3S 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.