HTC has unveiled its new One Series, a line of phones made up of the HTC One X, HTC One S and HTC One V. The phones tout stronger cameras, improved music and media capabilities (all three feature Beats Audio) and high-end specs. They run the latest version of Google's Ice Cream Sandwich platform, and a revamped Sense Android skin. First up is the HTC One X, which is poised to become the first Ice Cream Sandwich device for AT&T. It carries a 4.7-inch screen, dual-core processor and 8 megapixel camera with the new HTC ImageChip, an image sensor that clarifies low-lit pictures and features a capture speed of 0.7 seconds. It will be available on AT&T in the coming months. The HTC One S is slightly smaller with a 4.3-inch screen, and features a dual-core processor and same 8-megapixel camera as the One X. It will be available from T-Mobile this spring. Finally, the HTC One V, the mass-market version of the phone, has a 3.7-inch display and 5 megapixel rear-facing camera. Check out more looks in the gallery below.