Keychron M7 8K vs Redragon M656 Gainer: size, weight and shape compared
Two mice side by side; every difference is computed from the specifications.
How they differ
- The Redragon M656 Gainer is 0.8 mm longer than the Keychron M7 8K.
- The Redragon M656 Gainer is 3.1 mm narrower than the Keychron M7 8K.
- The Redragon M656 Gainer is 0.5 mm taller than the Keychron M7 8K.
- The Redragon M656 Gainer is 72.4 g heavier than the Keychron M7 8K.
- Both are large mice.
- Both have a ergonomic shape.
Specifications
| Spec | Keychron M7 8K | Redragon M656 Gainer | Difference |
|---|---|---|---|
| Length | 127.7 mm | 128.5 mm | +0.8 mm |
| Width | 77.1 mm | 74 mm | −3.1 mm |
| Height | 40.5 mm | 41 mm | +0.5 mm |
| Weight | 66 g | 138.4 g | +72.4 g |
| Size | Large | Large | |
| Shape | Ergonomic | Ergonomic | |
| Connection | Wireless | Wired |
The hand size each one suits
- Keychron M7 8K: about 19.3 cm in a palm grip, 20.6 cm in a claw grip, 22.0 cm in a fingertip grip.
- Redragon M656 Gainer: about 19.5 cm in a palm grip, 20.7 cm in a claw grip, 22.2 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.