The first is a male Gold Comet (ie cinnamon queen/red star/red SL) The second is most likely a hatchery RIR. I'm guessing male from stance, but they're hard to pin down.
I think both roosters. The first is a red sex link and will get more red on the shoulders. The second is a rhode island/production/whatever you want to call a generic red rooster.
How long you have them? I'd see if you get any eggs then. Those combs seem on the small side if they are that old. The tail are small, more like a hens, none of the pretty streamers you get with cockerels. So, going to go with my original guess then with them being just under a year. AND if they were cockerels, you would know. They'd be crowing.