The Olympus OM-D E-M1 is 5.4 mm wider, 2.5 mm shorter, 13.4 mm thinner and 8 g lighter than the Nikon D3200.
| Nikon D3200 | Olympus OM-D E-M1 | |
|---|---|---|
| Size (W × H × D) | 125 × 96 × 76.5 mm | 130.4 × 93.5 × 63.1 mm |
| Weight | 505 g | 497 g |
| Lens | Nikon F | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2012 | 2013 |