The Canon EOS R10 is 4.4 mm narrower, 7.8 mm shorter, 9.7 mm deeper and 220.8 g lighter than the Sony A7 III.
| Sony A7 III | Canon EOS R10 | |
|---|---|---|
| Size (W × H × D) | 126.9 × 95.6 × 73.7 mm | 122.5 × 87.8 × 83.4 mm |
| Weight | 650 g | 429.2 g |
| Lens | Sony E | Canon RF |
| Announced | 2018 | 2022 |