Canon EOS R5 C vs Nikon Z9 Canon recently introduced the EOS R5 C camera. We can observe the first tests and comparisons of the Canon EOS R5 C with the flagship Nikon Z9 camera. Adorma; Canon EOS R5 C — $4,499.00; Nikon Z9 — $5,496.95. Canon EOS R5C VS Nikon Z9 | Camera Test & full Review. Canon EOS R5C vs Nikon Z9 Camera Test. Canon Eos R5C VS Nikon Z9 Camera Comparison | Canon Eos R5c.