Sony’s stall has attracted a huge crowd at MWC 2012 and it is quite difficult to lay one’s hands on the devices available there. Nonetheless, the news of the specs of the devices Sony has put up at the stall is in no way scarce. One of the mid-range devices that Sony is touting at MWC 2012 is the Xperia U, a very stylish smartphone. The best thing about this device is that you can customize it through and through, both at the inside and at the outside. Read further for the detailed specs.