The rumors have been confirmed. During the official conference of Nokia at CES 2012, company's president, Stephen Elop, introduced its most powerful mobile phone, the Lumia 900. After he shows of the Lumia 900, it’s seems like all rumors are proving to be true. This will come to the market of US in a couple of months although Nokia haven’t set a price for Lumia 900 yet. Lumia 900 is powered by Microsoft Mobile Operating System Windows Phone 7.5 AKA Mango. With 8 M.P. camera and 512 MB RAM, Lumia 900 also got 4G LTE Modem for High-Speed Internet. More to read.