Review: Updated: Microsoft Lumia 950 XL

Introduction, design and displayLumia flagships are a rare breed, not just in terms of new models, but on the street as well. Almost four years have passed since the Lumia 900 line began, and a lot has happened in that time – not least the evaporation of Windows Phone's already paltry market share.The Nokia Lumia 930, nominally the last flagship-class device in the WIndows Phone era, was released back in mid 2014, but the world has moved on. Now, a QHD screen and a powerful 64-bit processo