The Galaxy M30 is one of Samsung's newest mid-range devices. However, it appears that the OEM is already planning to refresh this phone with a different, faster CPU. On the other hand, this possibility has only been indicated through new Geekbench scores thus far.
https://www.notebookcheck.net/Samsung-may-have-a-new-more-powerful-variant-of-the-Galaxy-M30-in-the-works.425055.0.html