The new ASUS Padfone Mini 4.3 looks awesome! Great-looking products, Asus. It should costs at least $150 less than the Nexus 4 and 7 combined. The problem that always plagues the PadFones since day one is its extremely expensive, it provides no benefit over buying both phone and tablet.
The design has the potential to be a cheaper way to get a tablet, because it borrows the processor, storage, and RAM from the phone. It also means that that tablet would be 100% in sync with the phone, even for games which don’t typically sync save files across devices.