Taiwanese handset maker HTC has rolled out a new teaser video for the recently announced Windows Phone 7 Mango-based smartphone, called the HTC Radar.

The HTC Radar, which is slated to arrive in October with a starting price tag of £349, was officially unveiled last week, alongside the HTC Titan smartphone.

The new teaser video shows the HTC Radar as the brushed aluminium backed handset equipped with a 3.8-inch 480 by 800 pixels resolution super LCD touchscreen display, a 5-megapixel camera with LED flash, affront-facing VGA camera for video calling, a 1GHz processor, 512MB of RAM and 8GB of internal storage.

It will run on the updated Mango 7.5 version of software giant Microsoft's Windows Phone 7 mobile OS.

HTC claims that it new Windows Phone 7 Mango-based smartphones will allow users to reap the advantages of the latest Windows Phone innovations and raise the bar with new advanced multimedia, photography and social capabilities.