The Olympus OM-D E-M5 Mark II is 10.4 mm narrower, 5.9 mm shorter, 30.9 mm thinner and 84 g lighter than the Olympus OM-D E-M1 Mark III.
| Olympus OM-D E-M1 Mark III | Olympus OM-D E-M5 Mark II | |
|---|---|---|
| Size (W × H × D) | 134.1 × 90.9 × 68.9 mm | 123.7 × 85 × 38 mm |
| Weight | 580 g | 496 g |
| Lens | Micro Four Thirds | Micro Four Thirds |
| Sensor | Four Thirds | Four Thirds |
| Announced | 2020 | 2015 |