The Canon EOS 5D Mark II is 17.9 mm wider, 22.6 mm taller, 6.1 mm deeper and 364 g heavier than the Olympus OM-D E-M1 Mark II.
| Olympus OM-D E-M1 Mark II | Canon EOS 5D Mark II | |
|---|---|---|
| Size (W × H × D) | 134.1 × 90.9 × 68.9 mm | 152 × 113.5 × 75 mm |
| Weight | 574 g | 938 g |
| Lens | Micro Four Thirds | Canon EF |
| Sensor | Four Thirds | Full frame |
| Announced | 2016 | 2008 |