4 week old lavender orpingtons - hens or roos?

[Hantell]

I have two lavender orpingtons - one is feathering out a bit more slowly than the other, though they both have been much slower than other breeds I have of the same age. Legs look the same, hard to get pics but one comb may be slightly larger and pinker than the other.
Any thoughts?

 

[talkinboutchickens]

The chick in the first pic is a pullet I think and the other one looks a lot heftier to me so I think that one may be a cockerel but I am probably wrong.

 

[Hantell]

The chick in the first pic is a pullet I think and the other one looks a lot heftier to me so I think that one may be a cockerel but I am probably wrong.

Well, the one in the first pic is the one I thought could be a cockerel I really have no idea, I’m terrible at this.