Ok so I really enjoy the S21 ultra but battery life when watching videos seems bad. At work I like to watch Twitch or Facebook Gaming from like 12pm to 5pm, just as background noise. Normally around 12 I have 80-85% left when I start to watch, by 5 I’m at like 20% or less. I have the phone set up how an average person would out the box. My screen is on 1080p with adaptive brightness on. When watching Twitch I have to use cell service but Facebook I can use wifi. Is there any settings I can do before starting to watch that will help conserve battery life?