The following is a detailed comparison between kindle 2 and the iRex iLiad 2nd edition. FEATURES iRex iLiad 2nd Edition KINDLE Display 8.1″ (diagonal) e-Ink 768 x 1024 pixels 16 levels of gray-scale Touch sensor input Stylus  Pen. 6″ diagonal e-Ink 600 x 800 pixels 16-level gray scale Size 8.5 ” x 6.1 ” x [...]