Lots of modern phones use pulse width modulation, or PWM, to manage brightness. But what is PWM, why is it harmful, and what ...

MacRumors confirmed that the setting is on the iPhone 17 Pro, but did not confirm it is on the iPhone 17 or iPhone Air. For ...

Ra ra ra, sis-boom blah blah blah, cut him open and see what he’s made of! Oops, wait a minute, we are not talking about a ...

Unfortunately, the PWM rate itself hasn't improved, but this is a decent solution for those who are sensitive to PWM.

PWM is commonly used by OLED displays, but causes a screen flickering effect for some users—fortunately, iPhone 17 has a fix ...

Apple’s iPhone 17 Pro introduces a new Accessibility toggle in iOS 26 to disable PWM flicker, reducing eye strain and ...

Pulse width modulation is a technique used by smartphones when adjusting screen brightness. Essentially, the OLED display ...

Macrumors称，他们发现该候选版本在「显示与文字大小」的辅助功能里，新增了名为“Display Pulse Smoothing”的开关，可以改变OLED屏幕调光方案，从而减少人眼可感知的闪烁，来降低用户的视觉疲劳。

The iPhone 17 series has a hidden feature to reduce eye strain in low-light usage, and Samsung and Google should be copying it.