AT&T's Biggest (and Thinnest and Fastest) Phone

The Infuse 4G doesn't feel quite as spectacular as I remember at CES—it's missing that feeling of heft, that feeling of quality construction, subbing in a less dense plastic—but the 4.5-inch Super AMOLED Plus screen is still a rich-hued stunner, and its 8.99mm of thinness effectively camouflages the serious size of… » 5/05/11 4:30pm 5/05/11 4:30pm