By 2015, sustained high front camera phones configuration is not only higher pixel, and PDAF chip, auto focus, OIS, large aperture, super wide-angle high-end camera hardware configuration appears in the first photo. 8M, 13M's lead has become a common choice, OPPO launched the 16M front mobile phone, the United States is the front camera to push the 21M pixel values, these are derived from the need for consumers to self.