The Leica SL2-S is 4 mm narrower, 35.6 mm shorter, 0.3 mm deeper and 165 g lighter than the Canon Canon EOS R3.
| Canon Canon EOS R3 | Leica SL2-S | |
|---|---|---|
| Size (W × H × D) | 150 × 142.6 × 82.7 mm | 146 × 107 × 83 mm |
| Weight | 1,015 g | 850 g |
| Lens | Canon RF | L-Mount |
| Announced | 2021 | 2020 |