As a quick recap, Apple is rumored to be launching four iPhone 12 models this year. There will be a base 5.4-inch iPhone, two 6.1-inch iPhones, and a 6.7-inch iPhone. The report claims that production will begin on the 6.1-inch models because Apple has to source the touch modules from other supply chain partners.
This is versus the 5.4-inch and 6.7-inch iPhone where Apple will be using Samsung’s Y-OCTA technology. It is unclear why Apple isn’t sourcing its touch panels from the same source, and why the 6.1-inch iPhone could use a different touch module compared to the other models, especially the base 5.4-inch iPhone.
However, DigiTimes does have a bit of a spotty record when it comes to Apple rumors, so maybe take this with a grain of salt for now. As for the launch date of the iPhone 12, last we heard, it could be taking place in November instead of September.