The Sony A7R IV is 20.7 mm wider, 29.3 mm taller, 42.4 mm deeper and 363 g heavier than the Canon EOS M100.
| Canon EOS M100 | Sony A7R IV | |
|---|---|---|
| Size (W × H × D) | 108.2 × 67.1 × 35.1 mm | 128.9 × 96.4 × 77.5 mm |
| Weight | 302 g | 665 g |
| Lens | Canon EF-M | Sony E |
| Announced | 2017 | 2019 |