Nokia C9 Concept Runs Windows Phone 7.5

Nokia C9 Concept Runs Windows Phone 7.5, Includes Ovi Store in Metro UI:
Shihuzaan created a brand new Nokia concept C9 below that is running Windows 7.5 Phone OS Mango. This device resembles the iPhone 4, or rather the 5 iPhone, given the edges of small and big screen. Some compare it to Galaxy Samsung handset, but you'll be the judge.

As the specifications are concerned, this phone uses a 4-inch AMOLED CBD, a quad-core A9 processor and 8-megapixel camera with Carl Zeiss optics. There is also an advantage of 2-megapixel camera and Ovi store on the phone is loaded into the tube interface and Ovi Maps and Opera Mobile 11. You can get a tile view, and a classic WP7 application list, which is standard on Android.
What do you think? Would an iPhone-like Windows 7-Phone device from Nokia to be successful?