The Olympus OM-D E-M5 Mark III is 15.4 mm narrower, 19.6 mm shorter, 27.1 mm thinner and 287 g lighter than the Canon EOS 90D.
| Canon EOS 90D | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 140.7 × 104.8 × 76.8 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 701 g | 414 g |
| Lens | Canon EF | Micro Four Thirds |
| Sensor | APS-C | Four Thirds |
| Announced | 2019 | 2019 |