Motorola has finally (formally) unveiled the Droid RAZR HD, its new flagship device going into the holiday season. At its Motorola. On Display. event, the Droid RAZR HD was revealed as the world's most compact 4.7-inch smartphone, sporting a 4.7-inch 720p display, 8-megapixel rear-facing camera, NFC, 1.5GHz dual-core Snapdragon S4 CPU, and a nice 2,500mAh battery. The phone is wrapped in that same Kevlar coating that we saw on the original Droid RAZR and it 8.4mm thin. The Droid RAZR HD will ship with Android 4.0.4 Ice Cream Sandwich, but a Jelly Bean upgrade should drop before the end of the year. Expect the device to launch on Verizon, with 4G LTE in tow, this holiday season.