Quote:
Originally Posted by Quoth
Also, physics, all colour filters to make mono LCD or eink be in colour reduce the contrast ratio, because with same brightness of white the black will not be quite so dark.
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So far so good - I have a device where I can't remove the filter (Boox Tab Mini) and another device without a filter (Tolino Epos 3) - so the comparison isn't entirely accurate.
But both have Carta 1200 as a screen basis.
What is interesting is that if I set both to the same background brightness (measured), then the black of the Boox is darker than that of the Tolino (measured) - although the edges are a little less sharp.
The main difference between the two lies in the different controls