The Olympus VR-310 is 4.1 mm wider, 2.8 mm shorter, 0.5 mm thinner and 23 g heavier than the Nikon Coolpix L20.
| Nikon Coolpix L20 | Olympus VR-310 | |
|---|---|---|
| Size (W × H × D) | 96.5 × 61 × 29 mm | 100.6 × 58.2 × 28.5 mm |
| Weight | 135 g | 158 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | 1/2.33" | 1/2.3" |
| Announced | 2009 | 2011 |