quotingiPhone 5’s IPS LCD remains one of the most comfortable and well executed smartphone displays
nevent1q…yerl
@apple
ever shipped
The iPhone 5 topped out at around 500 nits.
The iPhone 18 can hit 3,000 nits outdoors.
That’s roughly ~9,400 lux at the surface
and because it is a traditional LCD with an LED backlight, brightness is controlled mainly through the backlight rather than rapidly pulsing individual pixels.
That means it avoids the 240–480 Hz PWM flicker that became common once Apple switched to OLED starting with the iPhone X
Apple still kept LCD around in the standard lineup all the way through the iPhone 11, even while the X, XS and 11 Pro models had already moved to OLED.
Compare that with the iPhone 17 Pro Max below:
480 Hz flicker. 99% modulation depth.
Crazy how much the actual light coming off these screens has changed
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