Logitech MX Master 3S · with extra dongle
$99 · Wireless
Finalmouse UltralightX · Standalone
$190 · Wireless
Dead heat — it comes down to priorities.
In our weighted Specdex score, Logitech MX Master 3S · with extra dongle lands at 92 and Finalmouse UltralightX · Standalone at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Logitech MX Master 3S · with extra dongle if…
- ✓Modern flagship sensor
- ✓Lightweight for FPS
- ✓Good battery life
Pick Finalmouse UltralightX · Standalone if…
- ✓Modern flagship sensor
- ✓Lightweight for FPS
- ✓Good 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
TieCompared on the weight sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Shape
TieCompared on the shape sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Logitech MX Master 3S · with extra dongleSpecdex score per dollar at MSRP
Logitech MX Master 3S · with extra dongle more score per dollar ($119 vs $190).
Score breakdown
Specs side-by-side
| Spec | Logitech MX Master 3S · with extra dongle | Finalmouse UltralightX · Standalone |
|---|---|---|
| Release year | 2024 | 2024 |
Logitech MX Master 3S · with extra dongle
- +Modern flagship sensor
- +Lightweight for FPS
- +Good battery life
- −Software quality varies
- −Shape fits specific hand sizes
- −Skates consumable
Finalmouse UltralightX · Standalone
- +Modern flagship sensor
- +Lightweight for FPS
- +Good battery life
- −Software quality varies
- −Shape fits specific hand sizes
- −Skates consumable
FAQ: Logitech MX Master 3S · with extra dongle vs Finalmouse UltralightX · Standalone
Which is better, Logitech MX Master 3S · with extra dongle or Finalmouse UltralightX · Standalone? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Logitech MX Master 3S · with extra dongle worth the price? +
At $119, Logitech MX Master 3S · with extra dongle delivers a Specdex score of 92 — strongest in sensor.
Is Finalmouse UltralightX · Standalone worth the price? +
At $190, Finalmouse UltralightX · Standalone delivers a Specdex score of 92 — strongest in sensor.
Does Logitech MX Master 3S · with extra dongle or Finalmouse UltralightX · Standalone 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 the better value, Logitech MX Master 3S · with extra dongle or Finalmouse UltralightX · Standalone? +
Logitech MX Master 3S · with extra dongle — more score per dollar ($119 vs $190). Specdex score per dollar at MSRP.