Ive been using this device for almost a year now. I never had any problems with it. The speaker, camera, battery and display are good. The fron facing camera is also nice, if youre used to it. Any games can run smoothly with this device.think its the best phone ive ever brougt. Its fast and graphics are brilliant. Paste and copy works fine and I dont agree with others who have critisized the phone. Id have another one no problem. while taking a snapshot freeze .it stuck on logo Samsung a5.i tried starting by pressing both the down button together with off nothing doing.Now I cant even charge the phone because it will light up all the time and the screen not moving.Becausr it is nano sim I cant use the Simon my other phone.Missing all my calls on that nano sim.Any help.