Poco C31 mobile was launched on 30th September 2021. The phone comes with a 6.53-inch touchscreen display with a resolution of 720x1600 pixels and an aspect ratio of 20:9. Poco C31 is powered by an octa-core MediaTek Helio G35 processor. It comes with 3GB of RAM. The Poco C31 runs Android 10 and is powered by a 5000mAh battery.

As far as the cameras are concerned, the Poco C31 on the rear packs a triple camera setup featuring a 13-megapixel primary camera; a 2-megapixel camera, and a 2-megapixel camera. It has a single front camera setup for selfies, featuring a 5-megapixel sensor.

The Poco C31 runs MIUI 12 is based on Android 10 and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 512GB) with a dedicated slot. The Poco C31 measures 164.90 x 77.10 x 9.00mm (height x width x thickness) and weighs 194.00 grams. It was launched in Shadow Grey and Royal Blue colour.

Connectivity options on the Poco C31 include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v5.00, and Micro-USB. Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and fingerprint sensor. The Poco C31 supports face unlock.