Redmi K40, Redmi K40 Pro, and Redmi K40 Pro+ launched at an event in China on Thursday as Xiaomi’s latest smartphones in the Redmi K series. While the Redmi K40 comes with the Qualcomm Snapdragon 870 SoC, the Redmi K40 Pro and Redmi K40 Pro+ offer the top-of-the-line Qualcomm Snapdragon 888 SoC. All three Redmi…