The HTC HD2 is a desirable looking 3G Smartphone which comes with a huge touch screen & a wide selection of Smartphone features. This beautifully designed HTC Smartphone is from the same range as the HTC Touch HD handset & both handsets come with their own unique features & technologies. The HD2 has a capacitive touch sensitive screen which measures 4.3 Inches diagonally & fills the front section of the casing. This screen supports a high colour display & has a screen resolution of 480 pixels by 800 pixels. Its beautiful touch screen comes complete with highly responsive touch & finger controls allowing you to zoom in & out of web pages, documents, photos etc. The touch screen supports an automatic rotate function allowing the user to view their huge screen in either horizontal or vertical mode & supports a handwriting recognition feature. The HTC HD2 supports HTC Sense which is an intuitive user interface which allows the user to enjoy a personalised home screen, contacts details & history all located together & come with a rather spectacular set of features to amazing its user. HTC Sense lets you customise your home screen with all their favourite & most frequently used features which can then be located quickly & easily. The HTC HD2 is the first Smartphone to come with a capacitive touch technology on a Windows operated Smartphone. This Smartphone supports a Snapdragon processor with a Windows Mobile 6.5 Professional operating system. Its casing is very slim when considering all it's built in features & technologies as it measures 1.1cm deep by 6.7cm wide by 12.05cm tall.