1. At present, there is no exact information about the touch chip model of the iPhone14. 2. This is because Apple usually keeps technical details, including chip models, secret before the launch of new products.
Therefore, we do not know exactly the touch chip model of the iPhone14. With the continuous progress of science and technology and the technological innovation of Apple Inc., we can expect that the touch chip of the iPhone14 will adopt more advanced technology to provide higher performance and better user experience.
We can keep an eye on Apple's official release and related tech media reports for more information about the iPhone14.