The Olympus OM-D E-M5 Mark III is 15.2 mm narrower, 27.8 mm shorter, 28.3 mm thinner and 426 g lighter than the Nikon D750.
| Nikon D750 | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 140.5 × 113 × 78 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 840 g | 414 g |
| Lens | Nikon F | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2014 | 2019 |