OLED Display
All iPhone 12 models are expected to have an OLED touchscreen display with the iPhone 12 Pro Max sporting a 10-bit color profile with XDR for bolder colors and more true-to-life representations. The iPhone 12 mini will be the smallest of the lot with a 5.4-inch display, which is smaller than the 6.1-inch iPhone 11 and the slightly bigger than the 4.7-inch iPhone SE.
Early rumors hinted that only the iPhone 12 Pro models would include a 120Hz ProMotion display. Recently leaked information suggests Apple will not add that technology to any of its iPhone models this year.