They're kind of in between. I see some patchiness of coloring, which is often a sign of a cockerel, but not enough to say definitely. I'd judge them the usual way, by comb size and color. So far they look like pullets by those standards, but you'll know more in the next few weeks.
I'd say both are looking like cockerels to me, undefined pattern and colors lend male in my opinion, still too early for certain but I'm leaning heavily both to be males.