I tend to find anything over than half way to be good, but overkill, IMO. So I usually leave it on auto or if I am at work and have it in my locker, I put the display all the way down.
I have mine on automatic but sometimes it gets hard to see when its on automatic like if i'm outside it might be hard to see so I just put it all the way up if I have too.
Certain screens were getting dark with auto (Internet for one) so I switched to 75-80%. That works just about right for me with no noticable battery drain at all.
I use Lux auto brighness. you can find a free and paid versions in the Play store.
What I like about it is that it take the available light around you and adjusts you screen to give the best view.
I use Lux auto brighness. you can find a free and paid versions in the Play store.
What I like about it is that it take the available light around you and adjusts you screen to give the best view.
The only time I ever change my brightness is when I head outside during the day.. Other than that, I am perfectly comfortable with auto-brightness off and the slider all the way down..