The Fujifilm X-Pro1 is 41.5 mm wider, 24.3 mm taller, 11.5 mm deeper and 250 g heavier than the Pentax Q.
| Pentax Q | Fujifilm X-Pro1 | |
|---|---|---|
| Size (W × H × D) | 98 × 57.5 × 31 mm | 139.5 × 81.8 × 42.5 mm |
| Weight | 200 g | 450 g |
| Lens | Pentax Q | Fujifilm X |
| Sensor | 1/2.3" | — |
| Announced | 2011 | 2012 |