me am using nanotech privacy matte screen protector but yer also can try either Okonz or Ringke matte privacy screen protector fyi...usually these film type of screen protector doesnt mess up wif ur fingerprint profile but if it does do turn on Touch...
so far as 4 me case it can last me a gud 2-days running minimal tasks loiked watching Ütube, browsing & online shopping fyi...settings that me uses as suchAOD : OFFBatt Protection : AdaptiveAdaptive Power Saving: ONPerformance Profile : Light