Samsung insider Ice Universe has started to drip feed specifications of the Galaxy S20 series of smartphones set to debut on February 11. A key feature just confirmed is that all of the three flagship models will feature Super AMOLED displays with a 120 Hz refresh rate for the first time.
https://www.notebookcheck.net/Samsung-insider-confirms-120-Hz-displays-for-all-three-Galaxy-S20-models.449323.0.html
Battery. They'd better have the battery like ROGP2 to back that up.