ok. so i'm really impressed with how efficient s3 is with regards to battery consumption. fully charged at 630. was using 3g the whole time i was surfing the web, fb, twit, had Skype video call with my mom, instagram, download from android store, watched youtube vids, used it as personal hotspot for my mac now the bat charge is still at 31%. i turned down the brightness to about 50% though.
by the way, with regards to the blotches. naa ko nakit-an about 3 blots. but it is visible only when you are in a very dark environment ang looking at a completely black display. and who would be doing that normally? so i guess it's negligible.
anyway, i am loving my s3 right now as much as i love my 4s. my only problem is the capacitive keys beside the home button. i am right handed and when you use it one handed. i often accidentally hit the back key which is somewhat irritating. i know it needs getting used to lang.