Here's some info on the processor that the Que will be using.
The Armada 166E includes an integrated electrophorescent (EPD) controller based on E Ink technology, says Marvell. The SoC offers "ultra-fast renderings of high-resolution PDF documents and support for the latest e-paper technologies in new smaller, slimmer form factors with lower system cost," says the company.
http://www.windowsfordevices.com/c/a...l-Armada-166E/