Por battery life while screen on

So, coming from a N5 and I haven't rooted, completely 6.0.1 stock. The thing is, I had to do a full charge from 0 to 100 with phone off to calibrate battery cause I was losing sometimes 2% at a time instead of 1%. That's OK now, but still feel like while using the phone battery decreases very fast (1% per minute aprox) and I'm pretty sure it's not normal, in 2 years with my N5 it never happened that fast. It's fine while phone is not being used, Doze working as expected. I have automatic light sensor ON and at minimum brightness, so it's even more weird... Now on tap, ambient display, OK google detection off... I factory reseted 3 times and didn't help neither. The only thing I modified is DPI to 320, but never affected as I'm aware on other phones... Any guess? I'm really happy with the N5X but it's a HUGE annoying issue...

Enviado desde mi Nexus 9 mediante Tapatalk

Download from this link