The Nikon D7500 is 13.8 mm wider, 19.4 mm taller, 23.5 mm deeper and 337 g heavier than the Olympus OM-D E-M10 Mark IV.
| Olympus OM-D E-M10 Mark IV | Nikon D7500 | |
|---|---|---|
| Size (W × H × D) | 121.7 × 84.6 × 49 mm | 135.5 × 104 × 72.5 mm |
| Weight | 383 g | 720 g |
| Lens | Micro Four Thirds | Nikon F |
| Sensor | Four Thirds | — |
| Announced | 2020 | 2017 |