TCL is at MWC to hint at upcoming products as well as launch new ones. Going by the OEM's new teasers, they include a new and particularly affordable addition to the 20 5G smartphone series. In the meantime, the company has also introduced its latest childrens' smartwatch and 5G-powered fixed wireless access device.
https://www.notebookcheck.net/TCL-teases-new-and-cheap-5G-devices-for-later-in-2021.547514.0.html