Logitech MX Master 3S vs Logitech MX Master 4
Critics score the Logitech MX Master 3S and the Logitech MX Master 4 the same: 87 out of 100, from 14 and 13 reviews. 5 outlets reviewed both: 4 scored the Logitech MX Master 4 higher and 1 gave both the same score. On average those critics put the Logitech MX Master 4 5 points ahead.
Image: LogitechLogitech MX Master 3S
Praised for: comfort (9 of 14), performance (2 of 14), build quality (2 of 14)
Criticised for: price (5 of 14), size and weight (3 of 14)
The catch: Heavy, and right-handed only.
All 14 reviews of the Logitech MX Master 3S →
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Image: LogitechLogitech MX Master 4
Praised for: comfort (10 of 13), build quality (6 of 13), performance (2 of 13)
Criticised for: price (6 of 13), software and app (4 of 13)
The catch: Costs more than the 3S for modest gains.
All 13 reviews of the Logitech MX Master 4 →
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Critics who reviewed both
The fairest comparison: the same reviewer, the same standards| Outlet | Logitech MX Master 3S | Logitech MX Master 4 | Difference |
|---|---|---|---|
| Tom's Guide | 90 | 90 | same |
| Macworld | 89est. | 90 | -1 |
| How-To Geek | 90 | 95 | -5 |
| Trusted Reviews | 83est. | 89est. | -6 |
| CNN Underscored | 77est. | 89est. | -12 |
Scores converted to 0–100. Difference is the Logitech MX Master 3S minus the Logitech MX Master 4. Outlined tiles are estimated from the verdict. Each score links to the review.
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Common questions
Which is better, the Logitech MX Master 3S or the Logitech MX Master 4?
Critics rate them the same, at 87. 5 outlets reviewed both: 4 scored the Logitech MX Master 4 higher and 1 gave both the same score. On average those critics put the Logitech MX Master 4 5 points ahead.
Do critics agree about the Logitech MX Master 3S and the Logitech MX Master 4?
The Logitech MX Master 3S: broad agreement, scores from 77 to 95. The Logitech MX Master 4: broad agreement, scores from 71 to 95.