BBK Vivo Y91i Dual SIM TD-LTE PH ID 1817 (BBK 1815) vs. Xiaomi Redmi Note 12 4G Standard Edition Global Dual SIM TD-LTE 128GB 23021RAA2G (Xiaomi Topaz) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
BBK Vivo Y91i Dual SIM TD-LTE PH ID 1817 (BBK 1815) View device details |
Xiaomi Redmi Note 12 4G Standard Edition Global Dual SIM TD-LTE 128GB 23021RAA2G (Xiaomi Topaz) 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) | No | Yes |
| UMTS B1 (2100 MHz) | Yes | Yes |
| UMTS B5 (850 MHz) | Yes | Yes |
| UMTS B8 (900 MHz GSM) | Yes | Yes |
| LTE B1 (2100 MHz) | Yes | Yes |
| LTE B3 (1800 MHz +) | Yes | Yes |
| LTE B5 (850 MHz) | Yes | Yes |
| LTE B7 (2600 MHz) | No | Yes |
| LTE B8 (900 MHz) | No | Yes |
| LTE B20 (800 MHz DD) | No | Yes |
| LTE B28 (700 MHz APT) | No | Yes |
| LTE B38 (TD 2600 MHz) | No | Yes |
| LTE B40 (TD 2300 MHz) | Yes | Yes |
| LTE B41 (TD 2500 MHz) | Yes | Yes |
