The Sony a1 II is 8.3 mm narrower, 49.9 mm shorter, 7.5 mm deeper and 254 g lighter than the Olympus OM-D E-M1X.
| Olympus OM-D E-M1X | Sony a1 II | |
|---|---|---|
| Size (W × H × D) | 144.4 × 146.8 × 75.4 mm | 136.1 × 96.9 × 82.9 mm |
| Weight | 997 g | 743 g |
| Lens | Micro Four Thirds | Sony E |
| Sensor | Four Thirds | — |
| Announced | 2019 | 2024 |