Realme C21 is one the popular mobile phone under Realme Mobiles brand. Top 5 alternatives for Realme C21 as on 23rd February 2026 are Realme C12, Oppo A17K, Xiaomi Redmi Y1, Honor 7A, Nokia 3.
In terms of camera, it has rear camera 13 MP (f/2.2 and 5 MP (f/2.2) Selfie Camera front camera.
The lowest priced mobile phone in Realme C21 competitors is Realme DIZO Star 300 priced at ₹ 1,149 while the highest priced tablets at ₹ 59,990 is Realme GT 5 Pro. View Realme C21 best competitors and similar mobile phones below and compare prices and specifications for all models.
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