Seconded (though I have the OnePlus 3, not the 'T'). I get ~5.5 hours of screen-on time since the last update. Given my usage, I charge the phone every two days

Seconded (though I have the OnePlus 3, not the 'T'). I get ~5.5 hours of screen-on time since the last update. Given my usage, I charge the phone every two days quite often.