The new Apple TV 4K has HDMI 2.1 but 120Hz is not supported yet

While the best part of the new Apple TV 4K might have been the redesigned Siri Remote, there are also some other notable features of the new streaming box that didn’t get covered in the event.

As spotted by MacRumors, the new Apple TV 4K is the first Apple TV to support HDMI 2.1, the new standard that supports refresh rates up to 120Hz. Apple is currently, however, advertising that the new box can only stream at a 60Hz refresh rate.

Source: The new Apple TV 4K has HDMI 2.1 but 120Hz is not supported yet