Amazon.com: Samsung Galaxy A21S | SM-A217M/DS | 32GB 4GB RAM | Factory Unlocked (GSM ONLY | Not Compatible with Verizon/Sprint) International Model (Black)
Amazon.com: Samsung Galaxy A21S (64GB, 4GB) 6.5", Quad Camera, All Day Battery Dual SIM GSM Unlocked Global 4G LTE Volte (T-Mobile, AT&T, Metro, Straight Talk) International Model A217M/DS (64GB SD Bundle, Blue) :
Samsung Galaxy A21S (64GB, 4GB) 6.5", Quad Camera, All Day Battery Dual SIM GSM Unlocked Global 4G LTE Volte (T-Mobile, AT&T, Metro, Straight Talk) International Model A217M/DS (64GB SD Bundle, Blue) : Cell Phones & Accessories - Amazon.com
Samsung Galaxy A21s - Full phone specifications
Samsung Galaxy A21S - 64GB - Black (Unlocked) (Dual SIM) for sale online | eBay
Samsung Galaxy A21s - Full phone specifications
Samsung Galaxy A21s A217M 64GB Dual SIM GSM Unlocked Android SmartPhone (International Variant/US Compatible LTE) - Blue - Walmart.com