The Canon EOS 7D is 24.5 mm wider, 25.7 mm taller, 35.5 mm deeper and 364 g heavier than the Olympus OM-D E-M5 Mark II.
| Olympus OM-D E-M5 Mark II | Canon EOS 7D | |
|---|---|---|
| Size (W × H × D) | 123.7 × 85 × 38 mm | 148.2 × 110.7 × 73.5 mm |
| Weight | 496 g | 860 g |
| Lens | Micro Four Thirds | Canon EF |
| Sensor | Four Thirds | APS-C |
| Announced | 2015 | 2009 |