> Hence now I have a 28" 4k external screen which is exactly like four 14" FHD screens of my laptop, so the DPI stays strictly the same. I did the same and jus

> Hence now I have a 28" 4k external screen which is exactly like four 14" FHD screens of my laptop, so the DPI stays strictly the same. I did the same and just bought monitors that all have the same DPI, so I can easily use scaling that matches on all of them.