https://wccftech.com/iphone-13-pro-models-could-ship-with-ltpo-models/

The latest tip that we have on the iPhone 13 series suggests that two of the higher-end models of the iPhone 13 are going to ship with LTPO displays under the hood. The models in question would be the iPhone 13 Pro and 13 Pro Max, which means that the more expensive iPhone models could finally jump to the 120Hz refresh rate goodness, which users have been enjoying for some time.

The tip is coming from a reliable source, Ross Young, who is a display analyst who has been the source of many display related leaks in the industry, and almost all of the leaks that come from him have been spot on, so we are not surprised if that is the case here, as well.