The Canon EOS R100 is 32.7 mm narrower, 64 mm shorter, 21.7 mm thinner and 984 g lighter than the Nikon Z9.
| Nikon Z9 | Canon EOS R100 | |
|---|---|---|
| Size (W × H × D) | 149 × 149.5 × 90.5 mm | 116.3 × 85.5 × 68.8 mm |
| Weight | 1,340 g | 356 g |
| Lens | Nikon Z | Canon RF |
| Announced | 2022 | 2023 |