The red is a production red. The small one is a bantam gold laced Cochin. Your cockerel looks like a blue Wyandotte instead of a Sumatra.
You will have to keep an eye on the drake come springtime. They are very sexually aggressive, and have reproductive parts that are not compatible with chickens. He could injure your hens if he tries to mate with them.
You will have to keep an eye on the drake come springtime. They are very sexually aggressive, and have reproductive parts that are not compatible with chickens. He could injure your hens if he tries to mate with them.