Xiaomi has just introduced the Redmi K20 and Redmi K20 Pro, dubbed the "Flagship Killer 2.0". They both come with 48 MP main cameras, OLED panels with UD fingerprint scanners and an elevating cameras. The vanilla K20 is powered by the Snapdragon 730, while the Pro version sports a Snapdragon 855. The screen is 6.39" in diagonal and comes with Full HD+ resolution and 19.5:9 tall ratio. It is pretty much bezel-less, and that's why the front-facing camera made its way to the pop-up mechanism from the top side. The Snapdragon 855 chipset was already teased, but now we know the K20 Pro...