The Olympus VR-310 is 4.1 mm wider, 1.4 mm taller, 7.3 mm deeper and 24 g heavier than the Panasonic Lumix DMC-SZ9.
| Panasonic Lumix DMC-SZ9 | Olympus VR-310 | |
|---|---|---|
| Size (W × H × D) | 96.5 × 56.8 × 21.2 mm | 100.6 × 58.2 × 28.5 mm |
| Weight | 134 g | 158 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | 1/2.33" | 1/2.3" |
| Announced | 2013 | 2011 |