The Olympus OM-D E-M1 Mark II is 0.1 mm wider, 9.6 mm shorter, 0.6 mm thinner and 101 g lighter than the Nikon Z5.
| Nikon Z5 | Olympus OM-D E-M1 Mark II | |
|---|---|---|
| Size (W × H × D) | 134 × 100.5 × 69.5 mm | 134.1 × 90.9 × 68.9 mm |
| Weight | 675 g | 574 g |
| Lens | Nikon Z | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2020 | 2016 |