The Sony Xperia Z is an outstanding smartphone in many ways. It looks good, it's very powerful and it's even waterproof. The added value of Full HD compared to HD resolution in a 5-inch display isn't huge, but hi-res photos do look amazing on the Xperia Z. It’s a shame then that the panel Sony used looks poor from the sides.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips