BBK Vivo Y71 Dual SIM TD-LTE RU 16GB 1801 (BBK 1731B) vs. Apple Watch Series 4 44mm TD-LTE Global A2008 (Apple Watch 4,4) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
BBK Vivo Y71 Dual SIM TD-LTE RU 16GB 1801 (BBK 1731B) View device details |
Apple Watch Series 4 44mm TD-LTE Global A2008 (Apple Watch 4,4) View device details |
|---|---|---|
| GSM 900 (E-GSM) | Yes | No |
| GSM 1800 (DCS) | Yes | No |
| GSM 1900 (PCS) | Yes | No |
| UMTS B1 (2100) | No | Yes |
| UMTS B5 (850) | No | Yes |
| UMTS B8 (900 GSM) | No | Yes |
| LTE B1 (2100) | No | Yes |
| LTE B3 (1800 +) | No | Yes |
| LTE B5 (850) | No | Yes |
| LTE B7 (2600) | No | Yes |
| LTE B8 (900) | No | Yes |
| LTE B18 (800 Lower) | No | Yes |
| LTE B19 (800 Upper) | No | Yes |
| LTE B20 (800 DD) | No | Yes |
| LTE B26 (850 +) | No | Yes |
| LTE B41 (TD 2500) | No | Yes |
