Samsung's upcoming Galaxy Tab S7 Lite has made an appearance on Geekbench. Its single and multi-core scores of 650 and 1,694 and Adreno 619 GPU suggest that it is running a Qualcomm Snapdragon 750G chipset. It could be launched sometime in the beginning of H2 2021, going by previous releases.
https://www.notebookcheck.net/Samsung-Galaxy-Tab-S7-Lite-spotted-on-Geekbench-running-a-Qualcomm-Snapdragon-750G-SoC.524362.0.html