Xiaomi’s retro handheld phone case is the best, and worst, way to game

What is this, a D-pad for iPods? Have you ever thought your favorite mobile games would be improved by awkward ergonomics, a dreadful D-pad, and a couple of camera lenses blocking a third of the screen? Then oh boy, does Xiaomi have the phone for you. Today it announced its flagship 17 series phones in China, led by the 17 Pro and 17 Pro Max (any naming similarity to Apple is resolutely not a coincidence). Those two Pro models mostly stand out for the inclusion of a second screen on the back, which stretches across the wide camera island. It can be used to frame selfies, set timers, and control...