Sony has made their Xperia SP available for pre-order in the US. Pre-orders are accepted via Sony Mobile's online store. So for those who wants to get one, head over here. The Japanese phonemaker is offering the device unlocked for $489.99. The Xperia SP was a device announced by Sony back in March. The device runs on Android 4.1 Jelly Bean and is being powered by a 1.7GHz dual-core processor. With regards to its display it sports a 4.6 incher and its HD. This is not their high-end device but this smartphone really packs a punch. For more details about its specs, head over here.