Realme C21 smartphone was launched on 5th March 2021. The phone comes with a 6.50-inch touchscreen display with a resolution of 720x1600 pixels. Realme C21 is powered by an octa-core MediaTek Helio G35 processor. I it comes in two varient 3G/32 GB & 4 GB/64 GB. Limited period offers. Buy now.