The Sony Ericsson Xperia X10 also has some weak points. Firstly, there is no support for XviD video playback. The available memory for installing new applications is too low. There is no secondary video call camera installed in the phone. The web browser does not support flash. Also there is FM Radio in this phone. In conclusion, it is obvious that the Sony Ericsson Xperia X10 is an attractive handset. Features like the big touch screen and 8 MP digital camera are sure to hit the heart of all mobile phone loving people.