The screen of the 2021 16-inch MacBook Pro in my hand is overturned. On a light-colored background such as pure white, there will be an obvious color cast and darkening problem, especially on the right edge of the screen. At the beginning, a large part of the reason I bought it was because of the high-quality miniled screen, which supports 120Hz Promotion and Dolby Vision XDR. I didn’t expect that I would encounter this problem. , but it’s really not obvious if you don’t look carefully, otherwise it wouldn’t have taken me almost 20 days to discover it. After all, most of the time the focus of our eyes is locked on the center of the screen, and who keeps staring at the edge of the screen for nothing? ? So after thinking about it, I decided not to bother with it and just continued to use it, but I still felt a little uncomfortable when I thought about it occasionally. After all, it was the first generation of Mac product to be equipped with miniLED. Similar to the iPhone X, which used OLED screen for the first time, there was a green line problem on the screen. In subsequent generations of technology, this kind of problem is almost unheard of.