superslim design, a 4.3-inch display, and a powerful 1GHz Snapdragon processor.With a screen size of 4.3" and a slim form factor, this is almost like an Apple iPhone that has been stretched a bit. So, if you don't need a physical QWERTY keyboard and you really like the Windows Mobile platform, then you may want to get your hands on an HTC HD2. Make sure you have large pockets because this phone may be thin, but it's bulky in a different way because the device is so tall and wide.
Engadget describes the phone like this:
The massive, full touchscreen device boasts impressive specs: a 1GHz Snapdragon CPU, a generous 4.3-inch, 800 x 480 capacitive WVGA touchscreen display, a 5 megapixel camera, GPS, and lots of other bells and whistles.We're not used to seeing large smartphones like the HD2, but maybe 2010 is the year where we'll see a wide range of sizes so that each user can choose his/her optimal size. Some may prefer the smaller form factor, while others may prefer larger font and larger screens.