When using the new 120hz display I would recommend turning it on when you want to use and stick to 60hz if you really wanna spread your battery life will help if you wanna do long lasting gaming.
Other trick I like is open up YouTube and then show all your tabs and click the YouTube icon it should say pop up view click that and then feel free to watch YouTube while you do other things. E.g scroll through twitter or other social
Keep everything adaptive or auto and let the phone do its thing. Permission manager is your friend . Dark mode is ideal. And most of all just enjoy your purchase and keep discovering new features which will blow your mind.
