The Olympus OM-D E-M5 Mark III is 2.8 mm wider, 2.6 mm shorter, 33.7 mm thinner and 15.2 g lighter than the Canon EOS R10.
| Canon EOS R10 | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 122.5 × 87.8 × 83.4 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 429.2 g | 414 g |
| Lens | Canon RF | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2022 | 2019 |