new Galaxy S4 mini, battery doesn't get me through the day...
I have my phone now three days, and not one day I managed to come home with my phone still alive. All functions are switched off except for sync and wifi (the last one I put on only active when awake). There just seems to be a huge battery drain of about 1-2% each ten minutes when the phone is not in use.
I've always had a Lumia and I only had to charge that thing every 2 to 3 days, so I am not an active user at all.
Some of my friends just claim this is normal and that I should charge my phone twice a day, but is it? I admire the speed of the thing, but man, Nokia's have a much more efficient use of their battery! If only they would make an android phone...