The Nikon Coolpix P520 is 1.9 mm wider, 7.6 mm taller, 3.7 mm thinner and 183 g lighter than the Canon PowerShot G3 X.
| Canon PowerShot G3 X | Nikon Coolpix P520 | |
|---|---|---|
| Size (W × H × D) | 123.3 × 76.5 × 105.3 mm | 125.2 × 84.1 × 101.6 mm |
| Weight | 733 g | 550 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | — | 1/2.3" |
| Announced | 2015 | 2013 |