Pretty simple. With variable font size you can read on either.
10": more stuff on the screen, heavier to hold
7": the opposite
I go for light weight since I like to sit in a chair and read for lengthy periods.
Hello, I am new to android. I became interested when trying to find a tablet that could be read in sunlight. In researching, I came across the Notion Ink adam (it was decided to keep it's name all lower case) and have been following it's development for over a year. That is because they have the option of a pixel qi screen. It is a 10" tablet with excellent stats. I would be interested in anyone's experience with the adam or tablets with sunlight readable screens. Also, any experience with 10" vs 7" screens for ebook reading