Hello friends , Oppo is a new company but the mobile was very good .my friend prasanth was using this mobile .The Ips lcd display was very good to watch videos and pictures.It has 4gb RAM it was very usfull to make multi tasking and also it has octa core processer this type of processer helps to battery backup life and speed processing.64gb internal memory and 128gb expandable micro sd card it helps to store many files and folders.13 mp back camera and 16mp, 8mp front cameras are very good to take photos.It supports 4g inter net and it was dual sim mobile.Totally it was very good mobile .