Ross Young’s iPhone road map through 2025
The iPhone 17 and iPhone 17 Plus will replace the Low-Temperature PolySilicon (LTPS) display with a low-temperature Polycrystalline oxide (LTPO) screen. The reason for that change is due to Young’s belief that the iPhone 17 and iPhone 17 Plus will be the first non-Pro models to sport a ProMotion display giving it a 120Hz refresh rate. With LTPO, the refresh rate can adjust to a lower rate when certain content (like e-mail) appears on the screen. The result? Users get a longer-lasting battery life. The aspect ratio will also change ever so slightly to 19.6:9 according to Young.