XIAOMI REDMI K40S released on March 2022 with 6.67 inches LCD screen using Android 12 as factory default operating system. It is use Qualcomm processor. We will give more information about good and bad features of XIAOMI REDMI K40S : Some disadvantages possibilities of XIAOMI REDMI K40S : Drawback of XIAOMI REDMI K40S is not waterproof, therefore