The Leica M11-P is 4 mm wider, 11.3 mm shorter, 34.2 mm thinner and 69 g lighter than the Olympus OM-1.
| Olympus OM-1 | Leica M11-P | |
|---|---|---|
| Size (W × H × D) | 134.8 × 91.6 × 72.7 mm | 138.8 × 80.3 × 38.5 mm |
| Weight | 599 g | 530 g |
| Lens | Micro Four Thirds | Leica M |
| Sensor | Four Thirds | — |
| Announced | 2022 | 2023 |