The Canon EOS 5DS is 28 mm wider, 18.4 mm taller, 0.9 mm deeper and 470 g heavier than the Nikon D3400.
| Nikon D3400 | Canon EOS 5DS | |
|---|---|---|
| Size (W × H × D) | 124 × 98 × 75.5 mm | 152 × 116.4 × 76.4 mm |
| Weight | 460 g | 930 g |
| Lens | Nikon F | Canon EF |
| Sensor | — | Full frame |
| Announced | 2016 | 2015 |