Oppo f1s is the selfie focused smart phone and is actullay very good option for who want to take more selfies and it is a very good looking smart phone back camera is also good video quality is fine. it comes with a 5.5 inch hd display it is not full hd display but good . touch response is also good overall display is for 18000 avreage at the best because it is only hd . baterry life of this smart phone is a good it does not support fast charching .on normal usage phone give 1day baterrylife. On continue usage phone runs 7hour . which is good . oppo f1s has a 3gb ram an 32 gb inbullite storage . fingure print sensor response is very good .