The Canon EOS 90D is 11.3 mm narrower, 11.6 mm shorter, 0.4 mm deeper and 249 g lighter than the Canon EOS 5D Mark III.
| Canon EOS 5D Mark III | Canon EOS 90D | |
|---|---|---|
| Size (W × H × D) | 152 × 116.4 × 76.4 mm | 140.7 × 104.8 × 76.8 mm |
| Weight | 950 g | 701 g |
| Lens | Canon EF | Canon EF |
| Sensor | Full frame | APS-C |
| Announced | 2012 | 2019 |