Realme C21 Dual-SIM 32GB ROM + 3GB RAM (GSM Only | No CDMA) Factory Unlocked 4G/LTE Smartphone (Cross Black) - International Version - Newegg.com
Realme C21 Review: Android on a Budget | Gadgets 360
Amazon.com: Asuwish Phone Case for Oppo Realme C21/C21Y/C25Y with Tempered Glass Screen Protector Cover and Slim Credit Card Holder Stand Hybrid Mobile Slot Kickstand Film Cell Accessories C21-Y Women Men Green :