I am using oppo f11 smartphone now. I am using this for last six months. it’s full of fetures and with high quality camera. I think in this time this is bestest smartphone. in thia phone not any hanging problem, not sound quality problem, not video suting problem. it will not hang. quality of camera is amazing with fetures and it’s screen play is hd. we know that with all facilities and fetures, price of this smartphone is not more, it’s normal price so I think it’s number one smartphone in this price now.