Black Australorp or Jersey Giant? 22-23 weeks.

[FuzzFaceFarm]

Black Australorp or Jersey Giant? 22-23 weeks. Hen or roo? Bought 2 Australorps & 4 Jersey Giants but can't tell them apart. I'm only sure one crows.

 

[NatJ]

Australorps should have some white or maybe pink on the soles of their feet.
Jersey Giants should have yellow on the soles of their feet.

The bird in the first photo is definitely male, because of the narrow pointy saddle feathers dangling on each side in front of the tail. Only males grow feathers like that (except for a few rare hens with hormone issues.)

Did you post 4 photos of one chicken, or one photo each of 4 chickens?
Edit, I see you posted different birds in different threads, so this has 4 views of the same chicken. Looking at this thread as well as your others, you seem to have quite a few cockerels!