I have used many mobile tll now have buyed  the oppo as3 wich have double camera I think so the double camera of the the phone is good but the clearity phone bad blur photo I have experienced it from last 20 days not happy this performance because hanging  is so much , but sound quality is good and look is awesom with notch display is  ips panel collor effect is awesom , but ram and rom management is worst felling experience  , and processor is not  good in this price range and front camera is good bit the battery life is poor, this phone is not   value for money product need  some more improvement oppo brand . thank u