Poco C40 mobile was launched on 16th June 2022. The phone comes with a 6.71-inch touchscreen display offering a resolution of 720x1650 pixels. The display sports Gorilla Glass for protection. Poco C40 is powered by an octa-core processor. It comes with 3GB, 4GB of RAM. The Poco C40 runs Android 11 and is powered by a 6000mAh battery. The Poco C40 supports proprietary fast charging.

As far as the cameras are concerned, the Poco C40 on the rear packs a dual camera setup featuring a 13-megapixel (f/2.2) primary camera; a 2-megapixel (f/2.4) camera, and a 2-megapixel camera. It has a single front camera setup for selfies, featuring a 5-megapixel sensor with an f/2.2 aperture.

The Poco C40 runs MIUI 13 is based on Android 11 and packs 32GB, 64GB of inbuilt storage that can be expanded via microSD card (up to 1024GB). The Poco C40 is a dual-SIM mobile that accepts Nano-SIM and Nano-SIM cards. The Poco C40 measures 169.59 x 76.56 x 9.18mm (height x width x thickness) and weighs 204.00 grams. It was launched in Coral Green, Poco Yellow, and Power Black colours.

Connectivity options on the Poco C40 include Wi-Fi 802.11 b/g/n/ac, GPS, Bluetooth v5.00, USB Type-C, and FM radio. Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and fingerprint sensor. The Poco C40 supports face unlock.