I think they are probably females, but it is hard to be entirely sure. If they are the same age, I am confident that they are the same gender as each other.
I am partly going by the size & color of the combs and wattles.
I am partly going by by the shape of the feathers on their backs (narrow pointy saddle feathers would mean males, rounded feathers can mean females or can mean young males or can mean henfeathered males of any age. But at this age, female seems more likely than the other possible reasons for rounded feathers.)
The first one has a bit of gold/brown color in the wings. It is common for mixed-breed males to have red there, but this is not really red and not terribly obvious, so I don't know how to interpret it. The second one does not have that color, but not all mixed-breed males do, so that doesn't prove anything either direction.