Oppo is good and fastest growing popular brand and its F1 phone is has best for camera. It has very quick focus system for camera and has so clear and high resolution capture capacity. F1 has clear sound and reliable for use cause it has best quality of ram and has good storage capacity. In design it very silm and light weighted that you can easy use without any hesitation. Even it has good battery back up. Gestures features has so reliability and this feature is really best working in Oppo F1. Value of this phone is perfectly matching cause of this phone features.