AllCall Bro Dual SIM 3G vs. T-Mobile SGH-T839 Sidekick 4G Frequency Band Comparison
Comparison Criteria
Device 1
Bro Dual SIM 3G
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Device 2
SGH-T839 Sidekick 4G
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Frequency Band Comparison
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| Frequency Band |
AllCall Bro Dual SIM 3G View device details |
T-Mobile SGH-T839 Sidekick 4G 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 B4 (1700/2100 MHz AWS 1) | No | Yes |
| UMTS B8 (900 MHz GSM) | Yes | No |
