While the Sony's Xperia Z tablet and smartphone occupy its high-end Android selection, it's now the turn of the middleweights. Say hello to the Xperia SP, a 4.6-inch phone that ties together the some of the features (and design cues) from both the S and P models of 2012 -- yep, it's all in the name. Alongside a 720p screen with Sony's Bravia Mobile Engine 2, there's an 8-megapixel Exmor RS sensor on the back, NFC, LTE and a dual-core 1.7GHz Snapdragon MSM8960 Pro processor. That's all built into a classy aluminum frame that's just shy of 10mm thick and weighs
