5/2/2024 0 Comments Lower brightness razer blade![]() However, Freesync cert is still not a viable way to 100% be sure the display is without flicker across it's entire brightness range too! As I've mentioned, it's still panel specific Perhaps if some governing body like VESA jumps in the same way for phones might yield to much better OLED's for people suffering from PWM dimming related eyestrain It's a panel specific thing.įrom what I gather, low PWM frequency (different from refresh rate/vertical frequency of a display) is mostly used as a way to cut corners in a device by using a cheaper controller for adjusting the backlight of the panel, thus resulting in the low refresh rate flicker we have on modern OLED smartphones and older LCD displays.Įver since VESA made the Freesync certification (monitors) a standard, most of the low end backlight contollers have been cleared (or use a very high pwm dimming frequency, imperceptible to humans) ![]() There are LCD's which suffer from this too, it's not OLED specific. ![]() PWM (Pulse Width Modulation, or specifically, multi strobe PWM, the one that most have an issue with here from what I gather) is a technology used to dim the screen by flashes in appropriate duty cycles.īy design, at 100% brightness (duty cycle), PWM should never be a thing. Infinite contrast ratios and very fast response times are the biggest benefits of OLED vs LCD First off, OLED is the superior display tech, to clear that away.
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