IT168 Information OPPO has added dual-core focusing technology to its next-generation camera phone, the R9s, which is also the first handset in the local brand to support this technology. F1.7 large aperture, Sony IMX398 sensor, plus dual-core focus, these three axes build the hardware basis of OPPO R9s main camera function. Then the problem came, and the number of mobile phone processors to fight the core, how the camera came to join in the fun. What is the ghost of the dual-core focus used by the OPPO R9s?
A picture to read OPPO R9s dual-core focus
If everyone thinks it is still not very easy to understand, you may wish to aim the eyes of the dual-core focusing human eyes. The normal focus of the PDAF is as if the left and right eyes were single eyeed once to find the precise focus. The dual-core focus is the focus of both eyes at the same time, so naturally get a faster focus speed.