OPPO Announces Photo-Focused F-Series, New Mid-Range F1 Camera-Centric Smartphone Launching This January Oppo announced that they will launch the camera-centric âFâ series smartphone this year. In F-series F1 will be the first phone …OPPO Announces Photo-Focused F-Series, New Mid-Range F1 Camera-Centric Smartphone Launching This JanuaryRead More