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Old 11-01-2013, 11:17 AM   #11
sirmaru
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Posts: 2,426
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Join Date: Nov 2007
Device: Kindle PW 2013, HDX 2013, Galaxy S5 2014
Interesting

Quote:
Originally Posted by HarryT View Post
Contrast is not a perception; it's an objective quantity measured using an instrument called a photometer. If you look at eInk's web site, you'll find the contrast of each type of screen they manufacture expressed numerically.
Can you direct me to a link showing the numerical contrast measurements for the PW 2012 and the PW 2013? It would be fascinating to know those numbers.
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