The Canon EOS 5D Mark III is 20 mm wider, 26 mm taller, 15.3 mm thinner and 338 g heavier than the Canon EOS R7.
| Canon EOS R7 | Canon EOS 5D Mark III | |
|---|---|---|
| Size (W × H × D) | 132 × 90.4 × 91.7 mm | 152 × 116.4 × 76.4 mm |
| Weight | 612 g | 950 g |
| Lens | Canon RF | Canon EF |
| Sensor | — | Full frame |
| Announced | 2022 | 2012 |