Fantech Helios II Pro S vs Keychron M3 Mini 4K: size, weight and shape compared
Two mice side by side; every difference is computed from the specifications.
How they differ
- The Keychron M3 Mini 4K is 0.1 mm shorter than the Fantech Helios II Pro S.
- The Keychron M3 Mini 4K is 1.3 mm wider than the Fantech Helios II Pro S.
- The Keychron M3 Mini 4K is 0.6 mm taller than the Fantech Helios II Pro S.
- Both weigh the same.
- Both are medium mice.
- Both have a symmetrical shape.
Specifications
| Spec | Fantech Helios II Pro S | Keychron M3 Mini 4K | Difference |
|---|---|---|---|
| Length | 120 mm | 119.9 mm | −0.1 mm |
| Width | 64 mm | 65.3 mm | +1.3 mm |
| Height | 38.3 mm | 38.9 mm | +0.6 mm |
| Weight | 55 g | 55 g | 0 |
| Size | Medium | Medium | |
| Shape | Symmetrical | Symmetrical | |
| Connection | Wireless | Wireless |
The hand size each one suits
- Fantech Helios II Pro S: about 18.2 cm in a palm grip, 19.4 cm in a claw grip, 20.7 cm in a fingertip grip.
- Keychron M3 Mini 4K: about 18.2 cm in a palm grip, 19.3 cm in a claw grip, 20.7 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.