Sony's new Xperia flagship has arrived. While we've already revealed our thoughts on theS model, UK customers can now lay their hands on one -- provided they're willing to go with data-happy Three. Expect to pay £370 for the device on pay-as-you-go, while you'll need to splash out at least £30 per month for the contract option. You'll also have to make the trek to the nearest bricks-and-mortar outlet to pick one up -- the phone remains non-existent on the carrier's online store.