The Canon EOS 90D is 5.3 mm narrower, 19.2 mm shorter, 1.7 mm thinner and 304 g lighter than the Nikon D850.
| Nikon D850 | Canon EOS 90D | |
|---|---|---|
| Size (W × H × D) | 146 × 124 × 78.5 mm | 140.7 × 104.8 × 76.8 mm |
| Weight | 1,005 g | 701 g |
| Lens | Nikon F | Canon EF |
| Sensor | — | APS-C |
| Announced | 2017 | 2019 |