The Redmi K40 Gaming is a powerful gaming phone with a 6.67-inch AMOLED display featuring a 144Hz refresh rate for smooth gameplay. It is powered by the MediaTek Dimensity 1200 chipset, paired with 8GB of RAM and 256GB of internal storage. The phone has a triple camera setup on the back consisting of a 64MP main sensor, an 8MP ultrawide lens, and a 2MP macro lens. On the front, there is a 20MP selfie camera. The Redmi K40 Gaming is equipped with a 5065mAh battery that supports 67W fast charging. It runs on the MIUI 12.5 operating system based on Android 11.