News 27 February 2017 / 7:50GMT Opinion: Is Sony's 4K HDR phone a stroke of genius or a sign of madness? The Premium puts stunning pictures in your palm - but, says Chris Rowlands, what’s the point?
News 27 February 2017 / 7:45GMT Sony's slow-motion super phone makes your home movies look like the Matrix Xperia XZ Premium is the first to squeeze a 4K HDR screen into your pocket, too
