Quoted from TechRadar, Friday (12/28/2012), tablets coded P1801-T was predicted size of 18 inches. It is seen from the tablet code.
Previously, the handheld device Asus Eee Slate EP121-coded realized with size 12 inches. While the Nexus tablet 7 appeared with a size 7 inches.
Site Engadget predicts that the product P1801-T is the final version for the Asus Transformer AiO. "Transformer AiO" is a great tablet that was created to adopt the two operating systems. But it is not known whether the Asus P1801-E will use Android and Windows RT or RT and windows Windows 8. According to leaked benchmark, P1801-T will adopt Android 4.1.1.