Both cameras have full frame sensors that are the same size as a frame of 35mm film 36 x 24mm actually the nikon s.
Compare canon and nikon full frame dslr.
Most notable is that the d500 has an aps c sensor while the 6d mark ii has a full frame sensor.
Canon has an entire line of aps c mirrorless cameras while nikon only has two full frame models and a single crop sensor.
Mirrorless cameras canon vs nikon is the decades old camera battle that will usually be the question on many first time camera buyers lips.
For canon the crop factor is 1 6 because their entry level cameras have slightly smaller sensors.
That means if you attach a 50mm to a nikon crop sensor dslr it will be equivalent to 75mm.
Top range full frame dslrs canon vs nikon.
The companies full frame mirrorless cameras don t directly compete.
Here s a blow by blow comparison of the nikon d610 vs canon 6d.