Samsung Galaxy A21s (128GB, 4GB) 6.4" Infinity-U Display, Triple Camera, Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro, Latin) International Model A217M/DS (64GB SD Bundle, Blue) - Walmart.com
Compare Samsung Galaxy A21s (4GB RAM, 32GB) with Samsung Galaxy A13 (6GB RAM, 128GB) in Guinea - Compare differences and similarities of specifications, features and prices - GloboTie.com
Samsung A21s – 6GB RAM 128GB ROM (Samsung All Island Warranty) – Laktree