The Realme C12 weighs around 209g and is quite a chunky phone. There's a ‘trapezium gradient' design on the back which looks nice and doesn't attract a lot of fingerprints. The Realme C12 is said to have a fire-resistant back cover and is also splash resistant. The Realme C12 has a 6.5-inch HD+ LCD screen, with a resolution of 1600x720 pixels and an unspecified version of Corning's Gorilla Glass. Realme has used the MediaTek Helio G35 SoC in the C12. The Realme C12 is only available in one configuration, with 3GB of RAM and 32GB of storage.