The Olympus OM-D E-M10 Mark II is 14.5 mm narrower, 17.4 mm shorter, 22.8 mm thinner and 285 g lighter than the Nikon Z5.
| Nikon Z5 | Olympus OM-D E-M10 Mark II | |
|---|---|---|
| Size (W × H × D) | 134 × 100.5 × 69.5 mm | 119.5 × 83.1 × 46.7 mm |
| Weight | 675 g | 390 g |
| Lens | Nikon Z | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2020 | 2015 |