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pdurrant · 05-17-2019, 05:34 AM

That's odd. The contrast ratio for the B/W version is the same as for the colour version. I don't think that can be right. It ought to be higher. I wonder if their 'greyscale' display is just their colour display being driven as greyscale.

(I'd have expected the B&W version to be 454ppi and better than 1:20 contrast ratio.)

05-17-2019, 05:34 AM	#108
pdurrant The Grand Mouse 高貴的老鼠 Posts: 74,103 Karma: 315558332 Join Date: Jul 2007 Location: Norfolk, England Device: Kindle Oasis	That's odd. The contrast ratio for the B/W version is the same as for the colour version. I don't think that can be right. It ought to be higher. I wonder if their 'greyscale' display is just their colour display being driven as greyscale. (I'd have expected the B&W version to be 454ppi and better than 1:20 contrast ratio.) Last edited by pdurrant; 05-18-2019 at 02:08 PM.