The Olympus OM-D E-M5 Mark III is 2.4 mm narrower, 0.1 mm taller, 15.7 mm thinner and 77 g lighter than the Fujifilm X-S20.
| Fujifilm X-S20 | Olympus OM-D E-M5 Mark III | |
|---|---|---|
| Size (W × H × D) | 127.7 × 85.1 × 65.4 mm | 125.3 × 85.2 × 49.7 mm |
| Weight | 491 g | 414 g |
| Lens | Fujifilm X | Micro Four Thirds |
| Sensor | — | Four Thirds |
| Announced | 2023 | 2019 |