Possible Bravia phone in the works

In an announcement last month, Sony and Sony Ericsson joined forces to work on a new LCD display screen that targets specifically the cellphone market, bringing the RealityMAX engine from living rooms into the all-pervasive cellphone. This new generation of handsets will be known as the Bravia cellphone, and the leaked photo you see on the right could possibly be a Bravia DVB-H cellphone that comes with a sliding keypad. Will watching TV on such a small screen actually take off? My main concern would be the battery life of such devices as it can be a bummer knowing you have to sacrifice watching your favorite show just to conserve enough power to keep in touch with the missus.