Like I said before, he has those wing patches always indicate cockerel and along with the large comb that has triple rows on his pea comb, it is undoubtedly a cockerel :)
Any bright color on the wings is an indication of a rooster, not only brick red. I'm not saying that hens can't have colored wings, but if the color doesn't "blend" in with the bird, like the OP's chicken, it is a cockerel.