The much-awaited Poco F4 appears to have completed its certification at Thailand's National Broadcasting and Telecommunications Commission, hinting at at imminent launch. Specs have been tipped again as well, and they're reminiscent of the Redmi K40S.
https://www.notebookcheck.net/Poco-F4-rumor-mill-ramps-up-ahead-of-launch-as-specs-leak.618699.0.html