The Canon EOS 5D Mark IV is 4.7 mm wider, 7.6 mm shorter, 2.6 mm thinner and 205 g lighter than the Nikon D850.
| Nikon D850 | Canon EOS 5D Mark IV | |
|---|---|---|
| Size (W × H × D) | 146 × 124 × 78.5 mm | 150.7 × 116.4 × 75.9 mm |
| Weight | 1,005 g | 800 g |
| Lens | Nikon F | Canon EF |
| Sensor | — | Full frame |
| Announced | 2017 | 2016 |