You are on 4g while I am on wifi.. There is a huge difference in them.. On 4g expect 5hrs of screen on time.. Avg6 hrs as idealAnother thing about accubattery is if the phone discharge 1% in 2 min 59 sec, it would still show 2..
Phone takes a week, to train AI after which it adjusts apps and put unused apps to sleepIt shows the progress under settings in battery..I play casually few days but generally it's just social media apps and browsing