Whiplash February 20 news, according to IT home netizens submitted, recently one plus 8 Pro and one plus 8T ushered in the ColorOS 12 beta version update, the main content is to add a low-brightness no-stroboscopic eye protection (DC dimming) function.
It is understood that the dc dimming function is missing after the original DC dimming 8T update Color OS 12, and the official did not explain the reason.
According to OnePlus Technology Zhang Xuan (Weibo ID: Acid Digital) said on Weibo, DC dimming has brought many new problems to the manufacturer's screen after-sales and quality reputation after-sales and quality word-of-mouth, which is an important reason why manufacturers are no longer supporting this switch.
According to OPPO ColorOS engineers previously introduced, OPPO's DC dimming is different from other manufacturers, which adopts the "mask dimming" + "dither smoothing" method, by calling the Internal Qualcomm Snapdragon platform - Snapdragon Display Engine Layer Mixer function, plus Dim Layer and other layers for transparent mixing processing, and finally the content brightness of the entire picture has been effectively reduced. Effects similar to DC dimming modes are also retained.
In addition, OPPO also continued to explore the backlight system, and finally came up with three optimal value coefficients, and finally solved the problems of color inaccuracy, flashing white light, and unstable brightness values. While protecting the eyes, it maximizes the display effect of the screen.
