In two days Xiaomi will unveil a new Redmi phone with a 48MP camera. However, there's another device in the works - a flagship. The Xiaomi "Cepheus" has swung by Geekbench and it showed what the Snapdragon 855 can do. If the name "Cepheus" sounds familiar, you may have seen the recent APK-teardown by XDA, which found references to this code name. There was evidence of a 48MP camera, an in-display fingerprint reader and an always on display mode. So, clearly a Mi flagship and it's quite possible that this is the Xiaomi Mi 9. The S855 chipset will be used in the 5G version of the Mi Mix...