The Panasonic Lumix DMC-GF3 is 2.2 mm narrower, 5.1 mm taller, 2.1 mm thinner and 5 g lighter than the Sony NEX-3N.
| Sony NEX-3N | Panasonic Lumix DMC-GF3 | |
|---|---|---|
| Size (W × H × D) | 109.9 × 62 × 34.6 mm | 107.7 × 67.1 × 32.5 mm |
| Weight | 269 g | 264 g |
| Lens | Sony E | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2013 | 2011 |