Samsung Galaxy S21 Ultra 5G Bands

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)

Coverage in Ghana

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

Operators of Ghana

2G 3G 4G 5G
Glo B3 (1800)B8 (900) B1 (2100)B8 (900) No No
MTN B3 (1800)B8 (900) B1 (2100)B8 (900) B1 (2100)B7 (2600)B20 (800) No
Tigo B3 (1800)B8 (900) B1 (2100)B8 (900) No No
Vodafone B3 (1800)B8 (900) B1 (2100)B8 (900) B20 (800) No