Samsung is already cooking up a lot of mid-range phones for Sprint and Verizon in the near future. Why not throw an AT&T model on the stove? Based on a flood of certifications (and Samsung's own browser profile), the SGH-i547 will sit squarely in the mid-range of Big Blue's Android phones -- with one exception. Its 800 x 480 screen, 802.11n WiFi, Bluetooth 4.0 and NFC won't rock most people's worlds, but the quad-band LTE still sticks out like a sore thumb despite other in-testing devices going the same route: the 700MHz, 850MHz, 1,700MHz and 1,900MHz bands may give the i547 more 4G support than AT&T-compatible 3G. We suspect the support is either an early sign of LTE futureproofing or for roaming on LTE networks as they go live around the world. Globetrotter or not, the i547 still has a lot left hidden under its kimono; we're expecting one or two more surprises before all is said and done.