Redmi K40 Gaming Edition smartphone was launched on 27th April 2021. The phone comes with a 6.67-inch touchscreen display with a resolution of 1080x2400 pixels. Redmi K40 Gaming Edition is powered by an octa-core MediaTek Dimensity 1200 processor. It comes with 6GB of RAM. The Redmi K40 Gaming Edition runs Android 11 and is powered by a 5065mAh battery. The Redmi K40 Gaming Edition supports proprietary fast charging.

As far as the cameras are concerned, the Redmi K40 Gaming Edition on the rear packs a 64-megapixel primary camera with an f/1.65 aperture; an 8-megapixel camera, and a 2-megapixel camera. The rear camera setup has autofocus. It sports a 16-megapixel camera on the front for selfies.

The Redmi K40 Gaming Edition runs MIUI 12.5 is based on Android 11 and packs 128GB of inbuilt storage. The Redmi K40 Gaming Edition is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. It was launched in Black, Sliver, and White colours.

Connectivity options on the Redmi K40 Gaming Edition include Wi-Fi 802.11 a, GPS, Bluetooth v5.10, NFC, USB Type-C, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and fingerprint sensor.