I buy samsung on8 mobile from lunching day.
Mobile looks is simple stylish, battery back up is good, best thing is 3gb ram and super amoled display.we place two sim and memory card separately that is good. In 4 month my using experence are 1- It never hanging 2-super amoled display 3-3gb ram so speed is very good 4- battery back up is good 5- come with 5.5 display and front flash 6- camera 13 back and 5 rear.
It never hanging when we run multi application and music setting good earing control is a good thing