T-Mobile Samsung SGH-T769 Galaxy S Blaze 4G vs. AllCall A1 Dual SIM 3G Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
Frequency Band |
T-Mobile Samsung SGH-T769 Galaxy S Blaze 4G View device details |
AllCall A1 Dual SIM 3G View device details |
---|---|---|
Frequency Band |
T-Mobile Samsung SGH-T769 Galaxy S Blaze 4G View device details |
AllCall A1 Dual SIM 3G View device details |
GSM 850 MHz | Yes | Yes |
GSM 900 MHz (E-GSM) | Yes | Yes |
GSM 1800 MHz (DCS) | Yes | Yes |
GSM 1900 MHz (PCS) | Yes | Yes |
UMTS B1 (2100 MHz) | Yes | Yes |
UMTS B2 (1900 MHz PCS) | Yes | No |
UMTS B4 (1700/2100 MHz AWS 1) | Yes | No |
UMTS B5 (850 MHz) | Yes | No |
UMTS B8 (900 MHz GSM) | No | Yes |