The Olympus OM-D E-M5 Mark II is 11.8 mm narrower, 19 mm shorter, 34.5 mm thinner and 224 g lighter than the Nikon D7500.
| Nikon D7500 | Olympus OM-D E-M5 Mark II | |
|---|---|---|
| Size (W × H × D) | 135.5 × 104 × 72.5 mm | 123.7 × 85 × 38 mm |
| Weight | 720 g | 496 g |
| Lens | Nikon F | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2017 | 2015 |