Realme has expanded its C-Series phones with the introduction of the Realme C20, C21, and C25. The cheapest of the series is C20, priced at Rs 6,999; while C25 is top-end price at Rs 9,999. Realme calls the C25 an entry-level and battery monster for beginners. The smartphone competes against arch rivals XiaomiRedmi 9 Prime, reputedly the company’s cheapest gaming phone. The two gaming smartphones compare under 10,000 rupees.