It is true this Kindle Paperwhite is visible under natural light with no glare. What you don't know is that reading under the Sun's glare will give you a halo vision (glare vision), so it is all the same there is no reason to be reading under all that glaring light and heat.
I wish mobile phones have this anti-glare feature, because that's one device that could really use such feature. Meanwhile, I have not tested this on any graphic novels with this reader.
The page you see here is from a horrific story called, "Crash of The Titans," goodreads.com/book/show/9015686; however, that subject is for another time.
http://bit.ly/1qkQZRq