New Microsoft Windows 7 Phone

Display interfaces are simple, elegant and sophisticated nuanced Zune
and Xbox.

Windows Phone 7 Series

Windows Phone 7 Series is the successor to Microsoft's line of Windows Mobile phone operating systems. It's based on the Windows CE 6 kernel, like the Zune HD, while current versions of Windows Mobile are based on Windows CE 5. Microsoft announced the new OS at Mobile World Congress 2010 in Barcelona, and says that the first handsets to run it are supposed to be released by the holiday shopping season of this year.