Samsung Galaxy S21 - Wikipedia

Samsung Galaxy S21 5G G991U 128GB Smartphone - T-Mobile Locked - (Renewed) : Cell Phones & Accessories

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Samsung Galaxy S21 5G - Full phone specifications

US Model, Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.

SAMSUNG Galaxy S21 5G (128GB, 8GB RAM) 6.2 AMOLED 2X, Snapdragon 888, 64MP Camera, Volte Fully Unlocked (AT&T, Verizon, T-Mobile, Global) G991U1

Galaxy S21 5G, SM-G991BZADEUA

Samsung Galaxy S21 Ultra 5G - Full phone specifications

New S Series, Latest Samsung Galaxy Phones