Lost my S3 last week, replaced with with an S4 active...had that for a week and swapped it because the camera was absolutely awful (relative to S3) and couldn't get any reception where I previously was fine. Got a normal S4 yesterday as a replacement for the Active. Was hoping for the camera to be fixed.... So far it's been completely inferior to the S3's camera. I've taken pics indoors and outdoors and the photos are all coming up blurry, there seems to be at least half a second of shutter lag and switching modes to Sport/HDR/Continuous hasn't helped at all. I was taking pics with the S3 in the exact same places in the same conditions and had no issues at all. I've googled it and theres a monster topic on XDAdevelopers (http://forum.xda-developers.com/showthread.php?t=2286244) about the problem, but not seen much on here. Any tips?