Hi all friends I am using this product sceance 2 years. No any issue accept battery drain in 12 hours. But about physical condition is best Strong. I am using very roughply but no any issue I am facing. Also camera quality is best. No hanging issue at the time of multiple application open. Sound qualiti is mindblowing. Dolby atmos in this mobile. Super amovled screen. This time I am happy and satisfied by samsung