(Also, see the Xperia Z's price and date for release here) There is something cool about the imagining/video tech in Sony Mobile's latest smartphone device the Xperia Z. The thing is, I could be biased because I am still a huge Sony Ericsson fan and that inspiration has stayed with me even after SE went off the market. Anyhow, fan or not, I feel the Xperia Z is probably one of the best of the Xperia stable. There are quite a number of features I believe you'll really think are awesome. What is so cool about the bit? Is it the super-sharp HD display or the indisputably cool image-sensing technology called the 'Exmor RS' - claimed to be the "world's first image sensor for smartphones" - which the phone maker has incorporated as its flagship imaging functionality. Or is it the 'highest' water-resistant build of the Xperia Z that is the selling point? For all I know, it is not one feature but a combination of all of them that makes Xper