The Sony A7 III is 11.1 mm narrower, 1.9 mm shorter, 14.3 mm thinner and 88 g lighter than the Canon EOS R5.
| Canon EOS R5 | Sony A7 III | |
|---|---|---|
| Size (W × H × D) | 138 × 97.5 × 88 mm | 126.9 × 95.6 × 73.7 mm |
| Weight | 738 g | 650 g |
| Lens | Canon RF | Sony E |
| Announced | 2020 | 2018 |