Asus ZenFone 3 Laser Dual SIM LTE US ZC551KL vs. BBK iQOO U3x Normal 2021 Standard Edition Dual SIM TD-LTE CN V2143A (BBK V2143) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Asus ZenFone 3 Laser Dual SIM LTE US ZC551KL View device details |
BBK iQOO U3x Normal 2021 Standard Edition Dual SIM TD-LTE CN V2143A (BBK V2143) View device details |
|---|---|---|
| GSM 850 | Yes | Yes |
| GSM 900 (E-GSM) | Yes | Yes |
| GSM 1800 (DCS) | Yes | Yes |
| GSM 1900 (PCS) | Yes | No |
| UMTS B1 (2100) | Yes | Yes |
| UMTS B2 (1900 PCS) | Yes | No |
| UMTS B4 (1700/2100 AWS 1) | Yes | No |
| UMTS B5 (850) | Yes | Yes |
| UMTS B8 (900 GSM) | Yes | Yes |
| UMTS B34 (TD 2000) | No | Yes |
| UMTS B39 (TD 1900 +) | No | Yes |
| LTE B1 (2100) | Yes | Yes |
| LTE B2 (1900 PCS) | Yes | No |
| LTE B3 (1800 +) | Yes | Yes |
| LTE B4 (1700/2100 AWS 1) | Yes | No |
| LTE B5 (850) | Yes | Yes |
| LTE B7 (2600) | Yes | No |
| LTE B8 (900) | Yes | Yes |
| LTE B17 (700 bc) | Yes | No |
| LTE B28 (700 APT) | Yes | No |
| LTE B34 (TD 2000) | 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 |
| CDMA BC0 (800) | No | Yes |
