- (Edited)
I will say you have a very similar phone use case to me but flip the social media time with photo editing time and i would say you should be fine with one charge, but you may need a slight boost towards the evening, and the fast charging if you buy the nothing 45w charger charges up to 80% very quickly, i never really run out of battery myself.
also you sound like a photographer so i will say as well this is the first phone since my iphone 6 where i feel confident to leave my camera at home on occasions when i want to travel extra light.
i got mine several months ago and it has made me fall in love with smartphones all over again. the last time i enjoyed a phone this much was the iphone 6/s/se2(3).
c: hope this helps. the phone is amazing.