https://wccftech.com/m1-ipad-pro-mini-led-need-more-dimming-zones-prevent-blooming/ > Only yesterday, it was reported that some M1 iPad Pro users were noticing a ‘blooming’ effect that was caused thanks to the number of local dimming zones present as a result of using mini-LED technology. Even though Apple has attempted to minimize this effect, a lot of owners were still reporting about it. Now, a display analyst talks about how it is necessary to increase the local dimming zones to decrease or outright eliminate this effect. > According to DSCC analyst Ross Young, even with the M1 iPad Pro featuring a million-to-one contrast ratio, there are chances to seeing this blooming effect. In his tweet, he outlines the differences that traditional LCD and mini-LED panels can have. Using an IPS LCD, which normally has a low contrast ratio, Young says that the halo effect can be reduced by increasing the LCD’s native contrast ratio and the number of local dimming zones.