Smartphone displays have come a long way in a short period of time. LCD panels, which once dominated the market, have been phased out in most segments in favour of more advanced display technologies. Today, buyers can choose from AMOLED, OLED, pOLED, and other types. Meanwhile, high-end smartphones are also increasingly advertised with another term — LTPO. It is often mentioned alongside 120Hz refresh rates and always-on displays. However, LTPO is not simply another type of screen panel, but a backplane technology that helps a display dynamically adjust its refresh rate depending on what is being shown.
from Gadgets 360 https://ift.tt/r4XZRqH
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