https://wccftech.com/iphone-12-pro-might-skip-on-120hz-screen-due-to-supply-issues/

All eyes are waiting for the upcoming iPhone 12 and 12 Pro and considering how every big and small player in the industry has finally shifted focus to using screens with higher refresh rates, the expectations are the same. I know it might sound strange at this point but if you have experienced a screen with a higher refresh rate, it might be impossible for you to go back. Apple's iPhone 12 Pro is said to have a 120Hz refresh rate display, but based on the recent tip from an industry insider, it might not happen because of supply issues.

The tip is coming from Ross Young, and industry insider who's also is a lead analyst at DisplaySearch; his tips in the past have been on point with regards to most of the displays we are seeing in the smartphones available, so there is certainly some weight to this. Whether or not this is true with the iPhone 12 Pro is still something we have to see, but for your consideration, the tweet can be seen below.