Samsung Galaxy S21 Ultra 5G Bandas

2G B2 (1900), B3 (1800), B5 (850), B8 (900)
3G B1 (2100), B2 (1900), B4 (1700/2100), B5 (850), B8 (900)
4G B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B14 (700), B18 (800), B19 (800), B20 (800), B25 (1900), B26 (850), B28 (700), B29 (700), B30 (2300), B34 (2000), B38 (2600), B39 (1900), B40 (2300), B41 (2500), B46 (5200), B48 (3800), B66 (1700/2100), B71 (600)
5G N1 (2100), N2 (1900), N3 (1800), N5 (850), N7 (2600), N8 (900), N28 (700), N40 (2300), N41 (2500), N66 (1700), N71 (600), N77 (3700), N78 (3500), N79 (4700), N260 (39GHz), N261 (28GHz)

Cobertura em Portugal

2G B3 (1800)B8 (900)
3G B1 (2100)B8 (900)
4G B1 (2100)B3 (1800)B7 (2600)B8 (900)B20 (800)B38 (2600)
5G No

Operadores de Portugal

2G 3G 4G 5G
MEO B2 (1900)B8 (900) B1 (2100)B8 (900) B1 (2100)B3 (1800)B7 (2600)B8 (900)B20 (800) No
NOS B3 (1800)B8 (900) B1 (2100) B1 (2100)B3 (1800)B7 (2600)B20 (800) No
Vodafone B3 (1800)B8 (900) B1 (2100)B8 (900) B1 (2100)B3 (1800)B7 (2600)B8 (900)B20 (800)B38 (2600) No