Let the hive mind of Engadget get that for you.
"I just switched to Sprint from Verizon about three months ago for the Pre. Then I went for the Hero about a week ago. Now, I miss my hardware keyboard and am thinking about switching to the Moment. I am still able to switch back to Verizon if I want and get the Droid when it arrives. Should I just trade up to the Moment when it comes out, see if I like it, and if not switch to the Droid? Or something else entirely? Help!"
The P750 has literally everything that one could hope for, EXCEPT Infrared connectivity. The P750 is 3G compatible, not only it has a 3.2mp camera on the back, the front also has a VGA camera for video-calls. Aparently, the maximum SD-Card it can support is 32Gb! not that any SD-Card has reached that size yet.
The LED flash light on the back will double as a small torch (same as the P5xx). The built-in FM receiver will require the headset as an antenna.
The high-spec of the P750 is designed to beat the Sony Ericsson P1i and the Glofish X800. And at this moment in time, the P750 is on top.
The device is expected to hit the street in September (in Asia) and October (rest of the World). Expect a firmware upgrade to iron-out minor problems before June 2008.