"The sleek QWERTY slider features a 4-inch qHD display, a 1.2GHz dual-core processor, 4G LTE connectivity, 1GB of RAM and an 8-megapixel rear camera, and it is being billed as the “thinnest and most powerful 4G QWERTY smartphone.”"The DROID 4 ships with Google Android 2.3.5 Gingerbread. I would have liked to see Motorola's new flagship phone ship with the latest build of Android, 4.0 Ice Cream Sandwich, while I'm sure will be long as soon as Motorola and get Verizon to certify it.
Of the few Android phones that I've used, I do like the Motorola DROID line of smartphones the best. The HTC Android phones have their slick UI skin, but I think that Motorola's UI is cleaner and just gets out of the way and lets you use the phone.
The full specs for the new DROID 4 can be found on the Motorola Mobility website.