@uller6 , I've noticed that with Big Sur the difference in font crispness between scaled modes and pixel-doubled is almost unnoticeable. The only difference seems to be very slightly sharper window controls and toolbar icons in the doubled mode. This was not the the case in Catalina so perhaps they adjusted font rendering. This is on my 185 dpi display, but I imagine it wouldn't be very different on a 160dpi display.
I also found this extremely comprehensive review of the monitor.
translate.google.com
Interesting brightness curve:
This is their conclusion:
In the past, only Apple monitors were able to achieve both ultra-thin and excellent performance, but the price of Apple monitors is too expensive (Pro Display XDR requires a minimum of 36,000 yuan), so it will not threaten other monitors on the market. Now, Huawei's strong entry, the first product has such amazing performance, this is undoubtedly a huge slap in the face of existing display manufacturers. The release of MateView may open a new era in the display field.
I also found this extremely comprehensive review of the monitor.

出道即巅峰?华为MateView显示器评测
华为MateView是华为首款显示器产品,拥有28.2英寸的屏幕,3:2的4K(3840*2560)超高分辨率,10bit色深,以及sRGB、DCI P3和原彩三种色域。机身超薄,最厚处也不到13mm,此外,还能支持无线投屏功能。价格为4699元…

Interesting brightness curve:
This is their conclusion:
In the past, only Apple monitors were able to achieve both ultra-thin and excellent performance, but the price of Apple monitors is too expensive (Pro Display XDR requires a minimum of 36,000 yuan), so it will not threaten other monitors on the market. Now, Huawei's strong entry, the first product has such amazing performance, this is undoubtedly a huge slap in the face of existing display manufacturers. The release of MateView may open a new era in the display field.