https://wccftech.com/galaxy-s20-120hz-refresh-rate-wqhd-resolution/

Although all Galaxy S20 models support a refresh rate of 120Hz, it drops to 60Hz when users increase the standard FHD+ resolution to WQHD+. Samsung received criticism for limiting the 120Hz refresh rate because OnePlus is rumored to make the option available at the highest resolution possible. The South Korean giant is now apparently working to give the Galaxy S20 users the best of both worlds if a new tip from the tipster Max Weinbach is anything to go by.

Samsung supposedly limited the high refresh rate to FHD+ resolution at launch because of performance and battery concerns but it is reportedly working hard to come up with a solution. If everything goes smoothly, the South Korean giant will likely give the Galaxy S20 series the capability to support 120Hz at WQHD+ resolution with a firmware update which is expected in around one to three months.