If the phone is left turned On then background processes and updating, apps working in the background as well as signal connection will use battery.
Some apps can be put to sleep.
Your Battery Stats section should help to highlight whats using the Battery too @Cchy
Phones that have Always On Display will use a little more battery.
🌈 Stay Safe 🌈
Daily Driver > Samsung Galaxy s²⁴ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
