@icedquinn
Newer versions of Android broke doing stuff in backgroud for the sake of battery life. And they still don't have amazing battery life because OEMs make the worst decisions in what they put in the phones.
>high resolution and high refresh rate displays that you barely have a GPU strong enough to drive
>enough storage to archive your entire life
>so much ram that you could run desktop grade Photoshop, except you're stuck with children dev level unoptimized apks.
>enough CPU cores that if you'd be using all of them to their full extent, you'd melt something, so instead you throttle throttle throttle.
>more cameras than you've ever had up to that point in life

If you ask me, I'd bet that about 50% of a modern high end smartphone's battery is literally wasted because of much too powerful components for what the phone is actually being used for.