Asus plays around with combination of "Pad" and "Fone" at MWC 2013-- the company reveals the 3rd generation Padfone and the Fonepad, an oversized smartphone/call-capable tablet.
If one recalls, the Padfone is an Android smartphone with a companion tablet-style dock. The latest version bears the name Padfone Infinity and carries a 5-inch 1920 x 1080 display, a Snapdragon S4 1.7GHz quad-core processor and 64GB of internal storage inside a unibody design Asus says is "crafted from aerospace-grade aluminium."
Meanwhile the tablet dock has a 10-inch display and boosts battery life from 19 hours to up to 40 hours, with enough battery capacity to recharge the docked smartphone up to x3 times.