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Old 02-22-2016, 07:44 AM   #184
Feher
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Posts: 248
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Join Date: Jan 2013
Device: Onyx Boox M92; Onyx Boox i86ML; Kobo Aura H2O; Dasung Paperlike
Quote:
Originally Posted by rine111 View Post
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.
The contrast settings are there in Android based Onyx Boox eReaders.

Settings can be applied system wide : All apps (reading apps, web browser etc) will be affected, Or a user can apply contrast settings locally to just an app.
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