Logitech MX Master 3S vs Logitech MX Master 4: size, weight and shape compared
Two mice side by side; every difference is computed from the specifications.
How they differ
- The Logitech MX Master 4 is 3.3 mm longer than the Logitech MX Master 3S.
- The Logitech MX Master 4 is 4.1 mm wider than the Logitech MX Master 3S.
- The Logitech MX Master 4 is 0.2 mm lower than the Logitech MX Master 3S.
- The Logitech MX Master 4 is 9 g heavier than the Logitech MX Master 3S.
- Both are large mice.
Specifications
| Spec | Logitech MX Master 3S | Logitech MX Master 4 | Difference |
|---|---|---|---|
| Length | 124.9 mm | 128.2 mm | +3.3 mm |
| Width | 84.3 mm | 88.4 mm | +4.1 mm |
| Height | 51 mm | 50.8 mm | −0.2 mm |
| Weight | 141 g | 150 g | +9 g |
| Size | Large | Large | |
| Shape | Ergonomic | Not given | |
| Connection | Wireless | Wireless |
The hand size each one suits
- Logitech MX Master 3S: about 18.9 cm in a palm grip, 20.1 cm in a claw grip, 21.5 cm in a fingertip grip.
- Logitech MX Master 4: about 19.4 cm in a palm grip, 20.7 cm in a claw grip, 22.1 cm in a fingertip grip.
These ratios are provisional and will be tuned from user feedback.
This compares length only. Scan your hand and Palmate compares both mice with your hand on all six parts.
Specifications come from public data and official sites; the maker's information comes first, so check it before you buy. Palmate is not affiliated with any brand.