B08TB3HFGK Samsung Galaxy A21s (64GB, 4GB) 6.4″ Infinity-U Display, Triple Camera, Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro, Latin) International Model A217F/DS (64GB SD Bundle, Black)

6.5″ Infinity-O Display, HD + TFT, 720 x 1600 pixels, 20:9 ratio, Android 10, One UI 2.0, Dual SIM , Fingerprint (rear-mounted)
64GB ROM, 4GB RAM, MicroSD (Up to 512GB), Exynox 850, CPU: Octa-core, GPU: Mali-G52, 3.5mm Jack: Yes
Rear Camera – 48 MP (F2.0) + 8 MP (F2.2) + 2 MP (F2.4) + 2 MP (F2.4), Up to 8x digital zoom, Front Camera – 8 MP (F2.2), 5000 mAh Battery, 15W Fast Charger
2G GSM: GSM850, GSM900, DCS1800, PCS1900, 3G UMTS: B1(2100), B2(1900), B5(850), B8(900), 4G LTE Bands: B1(2100), B2(1900), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700), B38(2600), B40(2300), B41(2500)
International Model – No Warranty in US. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost