Here we are comparing two Canon cameras cameras with different body types: Canon 5D MIV, which was introduced in August 2016 is a Semi-Pro DSLR camera with a 30.0MP Full frame sensor whereas Canon R, which was introduced in September 2018 is a Pro Mirrorless camera with a 30.0MP Full frame sensor.
Despite some fundamental differences of these two body types, Mirrorless cameras are becoming serious alternatives to DSLR cameras thanks to their size/weight advantages and recent improvements in their focus speeds , which makes this comparison even more interesting.
Let's have a brief look at the main features of Canon 5D MIV and Canon R before getting into our more detailed comparison.