Samsung SM-G935R7 Galaxy S7 Edge LTE-A (Samsung Hero 2) vs. Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991R4 (Samsung Unbound M1) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Samsung SM-G935R7 Galaxy S7 Edge LTE-A (Samsung Hero 2) View device details |
Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991R4 (Samsung Unbound M1) View device details |
|---|---|---|
| GSM 850 | Yes | Yes |
| GSM 900 (E-GSM) | Yes | Yes |
| GSM 1800 (DCS) | Yes | Yes |
| GSM 1900 (PCS) | Yes | Yes |
| UMTS B1 (2100) | Yes | Yes |
| UMTS B2 (1900 PCS) | Yes | Yes |
| UMTS B4 (1700/2100 AWS 1) | No | Yes |
| UMTS B5 (850) | Yes | Yes |
| UMTS B8 (900 GSM) | No | Yes |
| LTE B2 (1900 PCS) | Yes | Yes |
| LTE B4 (1700/2100 AWS 1) | Yes | Yes |
| LTE B5 (850) | Yes | Yes |
| LTE B7 (2600) | No | Yes |
| LTE B12 (700 ac) | Yes | Yes |
| LTE B13 (700 c) | Yes | Yes |
| LTE B17 (700 bc) | Yes | No |
| LTE B25 (1900 +) | Yes | Yes |
| LTE B26 (850 +) | No | Yes |
| LTE B29 (700 de) | No | Yes |
| LTE B38 (TD 2600) | No | Yes |
| LTE B39 (TD 1900 +) | No | Yes |
| LTE B40 (TD 2300) | No | Yes |
| LTE B41 (TD 2500) | No | Yes |
| LTE B46 (TD 5900) | No | Yes |
| LTE B48 (TD 3600) | No | Yes |
| LTE B66 (1700/2100) | No | Yes |
| LTE B71 (600) | No | Yes |
| CDMA BC0 (800) | Yes | Yes |
| CDMA BC1 (1900 PCS) | Yes | Yes |
| CDMA BC10 (Secondary 800 MHz) | Yes | Yes |
