The Libra Colour only adds 150 dpi colour and has poorer mono resolution than a mono only 300 dpi panel and a darker screen with less contrast because each pixel has a printed coloured dot in it (not covering it entirely). It's also very poor colour.
Because of the insistence of having a 300 dpi mono mode there are artefacts in mono. There should only be 150 dpi mode, perhaps that's what the anti-rainbow setting does. But because the colour dots don't fully cover the pixels (so as to mitigate darkness), you can get a kind of grid artefact anyway.
So the only real upgrade is the pastel to shades of murk colour, about 4000 including grey or greyish shades, compared to 32,000 PC high colour, 16,700,000 "true colour" or even more on HDR screens,
|