The Fujifilm X-S20 is 7.7 mm wider, 18.2 mm taller, 5.7 mm deeper and 88 g heavier than the Sony Alpha a6400.
| Sony Alpha a6400 | Fujifilm X-S20 | |
|---|---|---|
| Size (W × H × D) | 120 × 66.9 × 59.7 mm | 127.7 × 85.1 × 65.4 mm |
| Weight | 403 g | 491 g |
| Lens | Sony E | Fujifilm X |
| Announced | 2019 | 2023 |