Using my S6 for two months now ( coming from S4 mini). Phone is great, fast, superb camera, battery compared to S4 mini much better, but compared to my girlfriends A5 2016 the A5 has even better battery. My S6 gets trough 1, 5 days of usage with 3, 5-4 hrs of screen on time ( A5 gets 7 hrs screen on time and 2 days of usage). Camera of course better then A5 2016, tut A5 also has good camera.