The Olympus OM-D E-M5 Mark II is 27 mm narrower, 31.4 mm shorter, 37.9 mm thinner and 304 g lighter than the Canon EOS 5D Mark IV.
| Canon EOS 5D Mark IV | Olympus OM-D E-M5 Mark II | |
|---|---|---|
| Size (W × H × D) | 150.7 × 116.4 × 75.9 mm | 123.7 × 85 × 38 mm |
| Weight | 800 g | 496 g |
| Lens | Canon EF | Micro Four Thirds |
| Sensor | Full frame | Four Thirds |
| Announced | 2016 | 2015 |