display – ask for solution: using macbook pro 13′ (2019) in lower resolution in windows (1280×800)

I know the native resolution for MacBook pro 2019 is 2560×1600. using this resolution makes every thing very small in windows 10 and its needed to use scales (for example 200x).
another solution for this could be using lower resolution.

Using 1280×800 seems perfect because it is exactly half in each dimension and it is expected that it does not need any adjustment because each four pixel maps to one pixel in this resolution.

but it seems there is a problem in firmware of LCD controller of MacBook that makes the screen blurred in this resolution.

any solution would be appreciated.