Before the iPhone 12 Pro was launched last year, many news also pointed out that the 120Hz ProMotion function would be introduced, but this function was not added in the end. So will this year's iPhone 13 have 120Hz ProMotion? DigiTimes reported that iPhone screen suppliers Samsung and LG Display are changing part of their LTPS OLED screen production lines to LTPO OLED screen production lines in preparation for the iPhone 13.
Last year, the iPhone 12 Pro did not introduce the 120Hz ProMotion function due to power consumption issues. DigiTimes pointed out that this year's iPhone 13 Pro will not consume power even if it is replaced with a new screen, and will save 15-20% of power overall. Although the reason for power saving is not mentioned, it is estimated that the A15 processor makes iPhone power saving.