The Alcatel One Touch Hero has a E Ink display cover which can display system functions and can act as a second screen for reading ebooks. The E Ink cover attaches to the device using a docking pin on the side of the device. The E Ink screen by displaying content rather than having the LCD do it you save power. The final version of the cover will have the ability to magnetically clip to the back. The E Ink cover at this time only supports the built in e-reader app but 3rd support should come in the future. The One touch hero has a 6" full hd screen with pen support, the MT6589T 1.5Ghz Quad-core processor, 8gb and 16gb options with Micro SD expansion, 2gb of ram, and 3400mah battery.