The Fujifilm X-T3 is 1.6 mm narrower, 1.9 mm taller, 10.1 mm thinner and 41 g lighter than the Olympus OM-D E-M1 Mark III.
| Olympus OM-D E-M1 Mark III | Fujifilm X-T3 | |
|---|---|---|
| Size (W × H × D) | 134.1 × 90.9 × 68.9 mm | 132.5 × 92.8 × 58.8 mm |
| Weight | 580 g | 539 g |
| Lens | Micro Four Thirds | Fujifilm X |
| Sensor | Four Thirds | — |
| Announced | 2020 | 2018 |