Thread: New 13.3" Onyx Boox. Rumours, prototype specs, first pictures
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Old 02-19-2016, 05:17 AM   #181
rine111
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rine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshesrine111 can read faster than his screen refreshes
 
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Device: large
Quote:
Originally Posted by HarryT View Post
What do you mean by "brightness and contrast control"? You can't control the brightness of an eInk screen because it's not illuminated. The contrast is an inherent part of the screen (how "black" the blacks are and how "white" the whites are) and also can't be changed.
Well, my PRS T1/2 does have it and it works very effectively. Maybe it mixes whites with blacks to give greys or less greys. Don't know the technology. Don't really care.

Kobo also gives contrast option but not for pdfs. Sony is one of few devices that give brightness and contrast control for pdfs.
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