no difference at 1 Accu, the original. Currently discharges this fairly quickly, which is not attributable to the Accu but because also the 1st Accu does. I suspect an error in S4, as the phone, without any intervention, turn off and otherwise has some peculiarities. The phone is of me - after purchase of a new soon - sent. It was one of the first phones from Samsung S4 of production in Germany and did not have any problems so far. Let's see why. The delivered storage / delivery takes place in a separate box, perfect.
