Realme C25 smartphone was launched on 23rd March 2021. The phone comes with a 6.50-inch touchscreen display with a resolution of 720x1600 pixels and an aspect ratio of 20:9. Realme C25 is powered by an octa-core MediaTek Helio G70 processor. It comes with 4GB of RAM. The Realme C25 runs Android 11 and is powered by a 6000mAh battery.

As far as the cameras are concerned, the Realme C25 on the rear packs a 48-megapixel primary camera with an f/1.8 aperture, and a 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports an 8-megapixel camera on the front for selfies with an f/2.0 aperture.

The Realme C25 runs Realme UI 2.0 is based on Android 11 and packs 64GB of inbuilt storage that can be expanded via microSD card with a dedicated slot. The Realme C25 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Realme C25 measures 164.50 x 75.90 x 9.60mm (height x width x thickness) and weighs 209.00 grams. It was launched in Water Blue and Water Grey colours.

Connectivity options on the Realme C25 include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, USB Type-C, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor.