The next Apple TV could support a 120Hz refresh rate

[iMore.com]

According to code found within the new tvOS 14.5 beta, the next generation of Apple TV could support 120Hz with an HDMI 2.1 port.

Full story from the iMore Blog...

 

[scruffypig]

Won’t you also need content created at 120 KHz? Sure 120 Hz TVs can handle native 24fps content better without judder, but how relevant is this to ordinary streaming video?