I would say pullet. The saddle feathers are well rounded, no ornate neck feathers, and what looks like a single small comb. This is my one of my EE roosters. He is 7 months old but grew into this feathering at 3-5 months. The first pic he is the one mid crow in the center. His neck looks a bit weird because we were trying out crow collars. We have since removed them because for us personally they were more harm than help.
On the other side, this is my EE hen who looks alot like yours. She is 1 in this pic. You can see how much smaller her comb is. To be honest, she was almost 8 months old before it even started growing.