ZTE Nubia Z20 Dual SIM TD-LTE 128GB NX627J vs. BBK Vivo Y7s Dual SIM TD-LTE CN 128GB V1913A (BBK 1907) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
ZTE Nubia Z20 Dual SIM TD-LTE 128GB NX627J View device details |
BBK Vivo Y7s Dual SIM TD-LTE CN 128GB V1913A (BBK 1907) View device details |
|---|---|---|
| GSM 850 | No | Yes |
| GSM 900 (E-GSM) | Yes | Yes |
| GSM 1800 (DCS) | Yes | Yes |
| GSM 1900 (PCS) | No | Yes |
