The Olympus OM-D E-M5 Mark III is 11.6 mm narrower, 12.1 mm shorter, 41.9 mm thinner and 244 g lighter than the Panasonic Lumix DC G9.
| Panasonic Lumix DC G9 | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 136.9 × 97.3 × 91.6 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 658 g | 414 g |
| Lens | Micro Four Thirds | Micro Four Thirds |
| Sensor | Four Thirds | Four Thirds |
| Announced | 2017 | 2019 |