How to play PPT on Sony Xperia SP?Sony recently unveiled a mid-range Android smartphone named Xperia SP, which has some same configurations as last year’s flagship --- the Xperia Z. The Xperia SP has a 4.6-inch 720p display, a 1.7GHz dual-core Snapdragon S4 processor, and an 8MP rear camera. One of the differences between 2 models is that the Xperia SP runs older Android 4.1 OS, rather than the latest 4.2 version. The Xperia SP will be sold in Asia...
