https://www.techradar.com/news/huawei-mate-20 > Update: A new leak of firmware files reveals some details about the upcoming Mate 20 line up including what display, battery and internals we'll likely see. Read on below for a full update on the specs. > The Huawei P20 and Huawei P20 Pro are out, but Huawei isn't done with flagships for the year.