Hardware

News
http://www.e-paperlibrary.com/paper/3828.html

GPU

 * Vivendi GC1000mp2 versus mali400mp4

CPU

 * cortex A7 versus A9
 * Technical Article summarizing differences between cortex A7, A8, A9, A15
 * in chinese
 * wiki on cortex A7/A9
 * AnandTech Article on A7