hi guy
i need to know how many usage hours during your iPhone X with iOS 11.2.1
So my iPhone arrive max at 6h usage and stand by 22h till to 20% of battery
Before with 11.1 as well 8/9h usage.
This is very strange.
I've been getting 8-10 hours of usage per charge, and more than 8 hours with 20-35% left. I posted this in the other thread, with my last day of use I saw 8h 37m usage for 17h 14m of standby, with a lot of Safari, Phone and Kindle usage. It dropped from 21% to 20% between screenshots.