The Sony Alpha a6400 is 18 mm narrower, 30.6 mm shorter, 28.3 mm thinner and 335 g lighter than the Canon EOS R5.
| Canon EOS R5 | Sony Alpha a6400 | |
|---|---|---|
| Size (W × H × D) | 138 × 97.5 × 88 mm | 120 × 66.9 × 59.7 mm |
| Weight | 738 g | 403 g |
| Lens | Canon RF | Sony E |
| Announced | 2020 | 2019 |