A Geekbench record for a "samsung SM-G770F" has been spotted that handily reveals a few details about the mystery smartphone. Some believe this particular device could end up being the Galaxy S10 Lite, which would likely feature a Snapdragon 855 SoC and at least 8 GB of RAM. The SM-G770F manages a powerful multi-core score in the test.
https://www.notebookcheck.net/Rumored-Samsung-Galaxy-S10-Lite-makes-light-work-of-all-the-Galaxy-S10-and-Note-10-devices-in-Geekbench-multi-core-test.440617.0.html