A phone that may be the next generation of the Meizu 16 line is yet again the subject of a post on SlashLeaks. This time, it is described as a case for this new phone. It indicates that the OEM will drop the usual central position for the rear cameras for a triple-sensor in one corner.
https://www.notebookcheck.net/Alleged-Meizu-16s-case-leak-suggests-departure-from-predecessors-design.414810.0.html