The iReader Smart X3  comes with a 10.3-inch E Ink display having 300 PPI resolution and 40 levels of warm and cold lights. It is the first e-note running E INK Carta 1300. Under the hood lies a 2.0 GHz Quadcore processor that is coupled to 4 GB of memory and 64 GB of onboard storage. This is an e-note, designed to take notes, freehand draw and edit PDF files. It has physical page turn buttons, similar to the Kindle Oasis 3.