The Canon EOS 90D is 20.7 mm wider, 37.9 mm taller, 17.1 mm deeper and 298 g heavier than the Sony Alpha a6400.
| Sony Alpha a6400 | Canon EOS 90D | |
|---|---|---|
| Size (W × H × D) | 120 × 66.9 × 59.7 mm | 140.7 × 104.8 × 76.8 mm |
| Weight | 403 g | 701 g |
| Lens | Sony E | Canon EF |
| Sensor | — | APS-C |
| Announced | 2019 | 2019 |