Out and about it will have a decent screen for checking email, browsing the interweb or whatever, but take it into your office and it will wirelessly bond with the monitor and keyboard/mouse on your desk (NFC maybe?) giving you full screen usability. Pick it up, take it home and put it by your TV and it will again bond allowing you to watch the movies on your 8terabyte SD card in full glory, or link to your hifi for wall-shaking volume.