Samsung on8 has been a master phone I have used till now though the price is very heavy phone worth its price.HD diplay with 5.5 inch screen is very very nice and very good touch interface, RAM itself is of 3 GB which is more than enough for multitasking without any lags and it does very smooth multitasking without any hangups, primary camera is with 13 mega pixel gives a fantastic performance even under low light, camera has addition features like animated photo, anti-fog, continuous shot, auto beauty face, panorama, sports and pro.even the selfie camera is also very very good, I would recommend this to all