Samsung Galaxy S21 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), 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 Bosnia and Herzegovina

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

Operators of Bosnia and Herzegovina

2G 3G 4G 5G
BH Mobile B3 (1800)B8 (900) B1 (2100)B8 (900) B3 (1800)B7 (2600)B20 (800) No
HT Eronet B8 (900) B1 (2100) B3 (1800)B7 (2600)B20 (800) No
M-tel B3 (1800)B8 (900) B1 (2100)B8 (900) B3 (1800)B7 (2600)B20 (800) No