Reasons to choose EOS-1D X Mark II
Released in 2016, EOS-1D X Mark II has about 864 mm² of sensor area, 20.2 MP effective resolution, and a 1,530 g body. Use these values to narrow the field, not as an overall image-quality score.


The EOS-1D X Mark II and EOS 5D Mark IV have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
The EOS-1D X Mark II and EOS 5D Mark IV have the same sensor area. The EOS 5D Mark IV has the lighter body. The EOS 5D Mark IV has the higher effective resolution. The EOS-1D X Mark II and EOS 5D Mark IV were both released in 2016. Also consider the lens system and subjects you shoot.
Released in 2016, EOS-1D X Mark II has about 864 mm² of sensor area, 20.2 MP effective resolution, and a 1,530 g body. Use these values to narrow the field, not as an overall image-quality score.
Released in 2016, EOS 5D Mark IV has about 864 mm² of sensor area, 30.1 MP effective resolution, and a 890 g body. Use these values to narrow the field, not as an overall image-quality score.