Apple Vision Pro refresh rate revealed according to visionOS beta 4. There seems to be refresh rate modes, 100Hz, 96Hz, and 90Hz. "Adjusted to 100Hz to compensate for detected 50Hz flicker from artifical lighting." "Travel mode requires 90Hz at all times."
More in the images. pic.twitter.com/KatDpjxIha

— M1 (@M1Astra) October 4, 2023