Google – the internet giant is all set to launch a branded mobile phone loaded with their own android operating system.Google’s engineer’s around the world are performing the testing of the new handset.The new handset is named as “Nexus One”.It is built in conjunction with HTC – a Taiwanese manufacturer.The new handset “Nexus One” is expected to be in the US market on this january.The new innovation from google is expected to contain mind blowing google applications like internet calling service Google Voice.So far google has been focusing on developing the android software,leaving the design and sales of phones to other mobile operators.So there was no risk for companies like Nokia,Mac etc.But now the situation has changed.It will definetly be the start of a new revolution in mobile market.The price of this handset is not yet known.