TheoryTablet X4

TheoryTablet X4 is a fourth-generation TheoryTablet device was released on August 27, 2012 by Theorysonic.

Technical specifications

 * 1.5GHz quad-core TheoryCore X4 processor.
 * 9.7 inches 2048x1536 TheoryLED touchscreen.
 * 5 MP back camera, 1.3 MP front camera.
 * 1080p Full HD video recording