The Pentax MX-1 is 4 mm wider, 17.5 mm shorter, 1.1 mm deeper and 8 g lighter than the Nikon Coolpix P7800.
| Nikon Coolpix P7800 | Pentax MX-1 | |
|---|---|---|
| Size (W × H × D) | 118.5 × 77.5 × 50.4 mm | 122.5 × 60 × 51.5 mm |
| Weight | 399 g | 391 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | 1/1.7" | 1/1.7" |
| Announced | 2013 | 2013 |