Canon EOS 5D Mark IV (2016) vs Canon EOS RP (2019) for landscape and night photography. The Canon EOS 5D Mark IV has more resolution (30.4 vs 26.2 MP), which means smaller pixels and a slightly shorter NPF limit for star photography. They use different mounts (Canon EF vs Canon RF).
Side-by-side
| Canon EOS 5D Mark IV | Canon EOS RP | |
|---|---|---|
| Announced | 2016 | 2019 |
| Mount | Canon EF | Canon RF |
| Crop factor | 1.00× | 1.00× |
| Resolution | 30.4 MP | 26.2 MP |
| Pixel pitch | 5.33 µm | 5.74 µm |
| NPF @ 14 mm f/2.8 | 18.4 s | 19.3 s |
| NPF @ 20 mm f/1.8 | 11.1 s | 11.8 s |
| Hyperfocal 24 mm f/8 | 2.4 m | 2.4 m |
| Max print @ 300 ppi | 22.5 in wide | 20.9 in wide |
| Lenses in database | 280 | 364 |