The Panasonic Lumix DC G9 is 2.8 mm wider, 6.4 mm taller, 22.7 mm deeper and 84 g heavier than the Olympus OM-D E-M1 Mark II.
| Olympus OM-D E-M1 Mark II | Panasonic Lumix DC G9 | |
|---|---|---|
| Size (W × H × D) | 134.1 × 90.9 × 68.9 mm | 136.9 × 97.3 × 91.6 mm |
| Weight | 574 g | 658 g |
| Lens | Micro Four Thirds | Micro Four Thirds |
| Sensor | Four Thirds | Four Thirds |
| Announced | 2016 | 2017 |