| Sony Xperia Z smartphone: 'Waterproof and preposterously high-resolution - it ... The Independent We are all led to believe that size isn't everything. So when you learn thatSony's Xperia Z smartphone has a 5in screen, you'll know that this means it's big but not necessarily beautiful. In fact, it's both, not least because that screen is ... See all stories on this topic » |  The Independent |