The Xperia S is another launch in the smartphone arena from Sony. This phone comes in a bar-shape and has been fitted with a touchscreen to complement its sleek and elegant look. The Sony Xperia S runs Android v2.3 (Gingerbread) operating system on 1.5 GHz Qualcomm Scorpion processor to efficiently meet the requirements of multi-tasking. Additionally, the dual core nature of the processor takes the overall performance to a completely new level. This mobile is highly responsive as 1 GB of RAM provides enough space to conveniently run any program.