In Short

The Samsung Fascinate is Verizon's "Bing"ed-out version of the Galaxy S. Like the other phones, it sports a 4-inch super AMOLED screen, Android 2.1 (will upgrade to 2.2), 1GHz Hummingbird processor and a 5MP camera with LED flash. 

What sets it apart from the other devices is the Bing integration, which has caused lots of stir in the Android community.