The first windows mobile phone by Sony Ericsson has been introduced with QWERTY keyboard, 16M TFT touchscreen with 320 x 240 pixels size and lots of other features. This new mobile is introduced 100 MB internal memory with microSD card with 16GB. 4GB card in also included in the package. It has a 3.15 MP camera with Smart contrast features. This feature makes the resolution more visible, attractive and sharp. It is a Microsoft Windows 6.5.3 Professional mobile phone with complete support for internet users. The java supported websites can also be browsed in this cell phone. The talk time is about up to 10 hours while music play time is about 12 hours which is sufficient for music lovers. Sony Ericsson is popular for its best sound quality specially in headphones.