Antutu has taken to Weibo to present the first benchmark score derived from the newly-released OPPO Reno line. It is associated with the '10X Zoom' variant, which has a Snapdragon 855 processor and 6GB of RAM. This alleged super-camera-phone has returned a result of 369254, which is just about what is expected of its flagship SoC.
https://www.notebookcheck.net/Antutu-releases-its-first-score-for-the-OPPO-Reno-10X-Zoom-Edition.416225.0.html
They indeed stress that the 10x is hybrid. The 10x is the telephoto module further cropped to 8MP from 13MP, beyond that there's probably still interpolation, but there's no explicit mention.