The Pentax K-3 II is 29.5 mm wider, 44.5 mm taller, 44 mm deeper and 585 g heavier than the Pentax Q7.
| Pentax Q7 | Pentax K-3 II | |
|---|---|---|
| Size (W × H × D) | 102 × 58 × 33.5 mm | 131.5 × 102.5 × 77.5 mm |
| Weight | 200 g | 785 g |
| Lens | Pentax Q | Pentax K |
| Sensor | 1/1.7" | — |
| Announced | 2013 | 2015 |