The Sony Xperia 5 is a rare compact flagship - while the 6.1" screen diagonal sounds large, the 21:9 aspect ratio keeps the phone slender. It's 2mm narrower than a Galaxy S10e, for example, and 3mm narrower than an iPhone XS, but has more screen surface area than both. And it has one more camera than either of them - the triple camera setup is lifted directly from the Xperia 1 setup (it's wide + ultra wide + tele). It includes the exclusive Sony Alpha and Eye AF tech. More Sony trademarks crop up, including the CineAlta-powered Cinema Pro app, which can shoot 4K HDR video at 24fps. The...