[stouset]

1080p is neither high nor low DPI (dots per inch). DPI requires knowing the physical size of a screen, not simply the number of pixels.

[mkl]

Try finding a new 1080p screen small enough to count as high DPI; there aren't many! Using 218ppi from elsewhere in the thread as the threshold, you'd need a 10 inch 1920×1080 screen to achieve it, so a 1080p computer screen is almost certainly low DPI.