My mother is an ENFJ, verified by Dr. Dario Nardi's brain scans. Typologically, I am similar enough to her to see how different we are. Although we have the same functions (Ni, Fe, Ti, and Se), they're scrambled a little, causing subtle but stark differences in how we present ourselves. We're both highly motivated people who enjoy connecting to and inspiring other people (Fe); however, we speak the same language of harmony and compassion for different reasons, which sometimes causes arguments. She emphasizes emotional and spiritual well-being through community where I do so through rigorous individuation (Fe-Ni vs Ni-Fe), which accounts for her being more outwardly warm than I at first glance.
I'm not sure how to properly say this, but she is much more present and engaged in reality, whereas I am more slippery, an existential traveler, hard to pin down. If she bears the coffee-warmth of the sun, then I hold the distant serenity of the moon and stars. She actively seeks and transmits positivity; I carry a cloak of contentment, preferring the banishing of psychic demons and detailed introspection.
How we assess other people is markedly different, too. She's more self-assured and quicker to evaluate than me, more local in the range of information she collects. She trusts and mistrusts more fluidly depending on where people fall on her axis of acceptable behavior. Coupled with her easy, genuine warmth, this frequently means people are able to manipulate her more than they can me, at least until I catch them being sneaky.