The OPPO K5 is to be launched on October 10, 2019 as the OEM's new 64MP camera phone. However, the rest of its specs are not known. A novel model number from the same company has appeared on Geekbench with 8GB of RAM and a Qualcomm processor.
https://www.notebookcheck.net/A-new-OPPO-phone-posts-Geekbench-4-scores-could-be-the-K5.435680.0.html