Recent leaks have pointed to the existence of the Samsung Galaxy M01, which, based on this name, may be the cheapest of its line available in 2020. Now, it may have a second variant, thought to be called the M01s on its launch. It may have a MediaTek Helio P22 SoC and run outdated software.
https://www.notebookcheck.net/Samsung-may-have-a-new-particularly-budget-Galaxy-M-phone-in-the-works.466100.0.html