The Pentax K-50 is 5.3 mm wider, 11.5 mm taller, 32 mm deeper and 154 g heavier than the Olympus OM-D E-M5 Mark II.
| Olympus OM-D E-M5 Mark II | Pentax K-50 | |
|---|---|---|
| Size (W × H × D) | 123.7 × 85 × 38 mm | 129 × 96.5 × 70 mm |
| Weight | 496 g | 650 g |
| Lens | Micro Four Thirds | Pentax K |
| Sensor | Four Thirds | — |
| Announced | 2015 | 2013 |