Logitech
MX Master 4
128.2 × 88.4 × 50.8 mm · 150 g
palm grip
18.1–21.8 cm
claw grip
19.6–23.6 cm
fingertip grip
21.2–25.5 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the MX Master 4 fit my hand?
- Will the Logitech MX Master 4 fit small hands (about 17.2 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Logitech MX Master 4 fit medium hands (about 18.7 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Logitech MX Master 4 fit large hands (about 20.2 cm long)?
- Probably not. It's on the large side for these hands.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 18.1–21.8 cm | 12.8–16.3 cm |
| claw | 19.6–23.6 cm | 13.9–17.7 cm |
| fingertip | 21.2–25.5 cm | 14.8–18.8 cm |
Specs
- Length
- 128.2 mm
- Width
- 88.4 mm
- Height
- 50.8 mm
- Weight
- 150 g
- Shape
- Ergonomic
- Hand
- Right only
- Connection
- Wireless
Fits like the MX Master 4
The closest mice in length, width and height, so they should feel familiar in the same hand.
| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| Logitech MX Master | 126 -2.2 | 85.7 -2.7 | 48.4 -2.4 | 148 g |
| Logitech MX Master 2S | 126 -2.2 | 85.7 -2.7 | 48.4 -2.4 | 150 g |
| Logitech MX Master 3 | 124.9 -3.3 | 84.3 -4.1 | 51 +0.2 | 142 g |
| Logitech MX Master 3S | 124.9 -3.3 | 84.3 -4.1 | 51 +0.2 | 141 g |
| Turtle Beach Command Series MC7 | 127.7 -0.5 | 85.3 -3.1 | 45.9 -4.9 | 135 g |
| ASUS ROG Spatha X | 137 +8.8 | 89 +0.6 | 45 -5.8 | 168 g |
Listed since 2026-10-24.