BBK Vivo Y21s 2021 Standard Edition Dual SIM TD-LTE VN SG V3 V2110 (BBK V2109) vs. BBK imoo C1 TD-LTE CN Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
BBK Vivo Y21s 2021 Standard Edition Dual SIM TD-LTE VN SG V3 V2110 (BBK V2109) View device details |
BBK imoo C1 TD-LTE CN 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 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 B3 (1800 +) | Yes | Yes |
| LTE B5 (850) | Yes | No |
| LTE B7 (2600) | Yes | Yes |
| LTE B8 (900) | Yes | No |
| LTE B20 (800 DD) | Yes | No |
| LTE B38 (TD 2600) | Yes | Yes |
| LTE B39 (TD 1900 +) | Yes | Yes |
| LTE B40 (TD 2300) | Yes | Yes |
| LTE B41 (TD 2500) | Yes | Yes |
| CDMA BC0 (800) | No | Yes |
