Redmi K40S mobile was launched on 17th March 2022. The phone comes with a 6.67-inch touchscreen display offering a resolution of 1080x2400 pixels and an aspect ratio of 20:9. Redmi K40S is powered by an octa-core Qualcomm Snapdragon 870 processor. It comes with 6GB, 8GB, 12GB of RAM. The Redmi K40S runs Android and is powered by a 4500mAh non-removable battery. The Redmi K40S supports Quick Charge 3.0 fast charging.
As far as the cameras are concerned, the Redmi K40S on the rear packs a triple camera setup featuring a 48-megapixel (f/1.8) primary camera; an 8-megapixel camera, and a 2-megapixel camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring a 20-megapixel sensor.
The Redmi K40S runs MIUI 13 is based on Android and packs 128GB, 256GB of inbuilt storage. The Redmi K40S is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Redmi K40S measures 163.20 x 75.95 x 7.70mm (height x width x thickness) and weighs 195.00 grams. It was launched in Aurora, Black, Green, Silver, and colours.
Connectivity options on the Redmi K40S include Wi-Fi 802.11 a/b/g/n/ac/ax, GPS, Bluetooth v5.20, NFC, Infrared, USB Type-C, 3G, 4G (with support for Band 40 used by some LTE networks in India) , and 5G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and in-display fingerprint sensor.