Performance
Under the hood, the Realme C21 is powered by the MediaTek MT6765G Helio G35 chipset, featuring an octa-core CPU (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) and a PowerVR GE8320 GPU. This setup is sufficient for everyday tasks such as web browsing, social media, and media consumption. It comes in configurations of either 32GB of internal storage paired with 3GB of RAM or 64GB with 4GB RAM. The presence of a dedicated microSDXC slot allows for additional storage expansion, a valuable feature for users with extensive media libraries or application needs.