Speaking to the Media Steve Ballmer said, “Today, I’m proud to introduce Windows Phone 7 Series, the next generation of Windows Phones, In a crowded market filled with phones that look the same and do the same things, I challenged the team to deliver a different kind of mobile experience. Windows Phone 7 Series marks a turning point toward phones that truly reflect the speed of people’s lives and their need to connect to other people and all kinds of seamless experiences.”

Some of the specialities of windows 7 are
- Replace static icons with Dynamically updated live tiles on Home Screen.
- Detecated hardwaare button for Bing.
- Windows Phone hubs which brings web, applications and services int a single view.
- 6 hubs: People, Pictures, Games, Music+Video, Marketplace, Office.
- Live XBOX Gaming.
Check out the video about Windows mobile 7 Series.