The Olympus OM-D E-M5 Mark III is 1.2 mm narrower, 8.3 mm shorter, 10.3 mm thinner and 36 g lighter than the Nikon Z50.
| Nikon Z50 | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 126.5 × 93.5 × 60 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 450 g | 414 g |
| Lens | Nikon Z | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2019 | 2019 |