The Leica CL is 9.5 mm wider, 5.6 mm shorter, 4.5 mm thinner and 7 g lighter than the Olympus OM-D E-M10 Mark III.
| Olympus OM-D E-M10 Mark III | Leica CL | |
|---|---|---|
| Size (W × H × D) | 121.5 × 83.6 × 49.5 mm | 131 × 78 × 45 mm |
| Weight | 410 g | 403 g |
| Lens | Micro Four Thirds | L-Mount |
| Sensor | Four Thirds | — |
| Announced | 2017 | 2017 |