iPhone already has Battery-saver mode feature which kicks in at 20% battery.
Involuntary CPU throttling feature & voluntary battery-saver feature, is wrong comparison.
I'd have preferred to prevent the CPU throttle by replacing battery within the phone warranty period than having to know it(cpu throttling) afterwards, when my phone was already out of warranty.
I'd have preferred to prevent the CPU throttle by replacing battery within the phone warranty period than having to know it(cpu throttling) afterwards, when my phone was already out of warranty.