The Olympus OM-D E-M10 Mark IV is 12.3 mm narrower, 15.9 mm shorter, 20.5 mm thinner and 292 g lighter than the Nikon Z5.
| Nikon Z5 | Olympus OM-D E-M10 Mark IV | |
|---|---|---|
| Size (W × H × D) | 134 × 100.5 × 69.5 mm | 121.7 × 84.6 × 49 mm |
| Weight | 675 g | 383 g |
| Lens | Nikon Z | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2020 | 2020 |