Led by the Apple iPhone, extra-large touch screen smart phones soon became popular. The Nokia Tube has gradually come to the surface, the Blackberry Bold is already on the market, and the HTC Touch Diamond and Samsung LG Korean touch screen smart phones are ready as well. With the heavyweight 3G version of the iPhone, this year's touch screen phone market is very lively. In such a situation, Sony Ericsson should make a statement! In fact, Sony Ericsson is also actively preparing to launch a large touch screen phone.