Check out this product: http://www.htctouch.com/
It is by HTC.
Here's the dealio. it is an only touch interface device
It has similar specs as the iPhone (just no iPoding).
It concentrates more on video and photo than music.
touch-gestures for navigation.
It is built on top of Windows Mobile 6 but with significant customization.
Further they show the UI in their commercial on their web site.
The hardware is not nearly as compelling as the iPhone, but still not bad.