Qualcomm is expanding its Snapdragon lineup – adding chipsets to both the entry-level S1 line and the Krait lineup. Krait is a brand new design that will scale to up to 2.5GHz with one, two or four cores. It promises better power efficiency than current architectures. The S4 badge will be carried only by the best of the best Snapdragon chipsets with Krait CPU architecture and next-gen Adreno...