BBK Vivo Y81 Premium Edition Dual SIM TD-LTE CN 64GB V1732A / Y81s (BBK V1732) vs. Alcor Comet Q789L Dual SIM LTE Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
BBK Vivo Y81 Premium Edition Dual SIM TD-LTE CN 64GB V1732A / Y81s (BBK V1732) View device details |
Alcor Comet Q789L Dual SIM LTE 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) | No | Yes |
| LTE B1 (2100 MHz) | No | Yes |
| LTE B3 (1800 MHz +) | No | Yes |
| LTE B7 (2600 MHz) | No | Yes |
| LTE B17 (700 MHz bc) | No | Yes |
| LTE B20 (800 MHz DD) | No | Yes |
