The Canon EOS R8 is 13.4 mm narrower, 37.9 mm shorter, 8.5 mm thinner and 544 g lighter than the Nikon D850.
| Nikon D850 | Canon EOS R8 | |
|---|---|---|
| Size (W × H × D) | 146 × 124 × 78.5 mm | 132.6 × 86.1 × 70 mm |
| Weight | 1,005 g | 461 g |
| Lens | Nikon F | Canon RF |
| Announced | 2017 | 2023 |