the Nikon D810, as well as to a number of competing DSLRs or mirrorless cameras: the Canon 5D Mark IV, Canon 5DS R, Fuji GFX and Sony A7R III.

Below are crops comparing the Sony A99, Sony A900, Sony A77, Canon 5D Mk III, Nikon D600, and Nikon D800. NOTE: These images are best quality JPEGs straight out of the camera, at default settings ...