Flagship phones in 2018 will all have glass backs, whether we like it or not

Glass has become the material of choice for premium mobile phones, and it looks like that’s set to remain in vogue this year. As my colleague Vlad Savov notes on Twitter, most of the 2018 flagship phones will feature glass from front to back.The Nokia 8 Sirocco, Samsung’s Galaxy S9 devices, Sony’s Xperia XZ2, ZTE’s latest Blade V9, and the Asus Zenfone 5 all feature glass backs. Last year’s LG V30 and Huawei’s Mate 10 and Mate 10 Pro devices used glass, and t