T-Mobile REVVL LTE vs. Coolpad ivvi K1 K1-NT Dual SIM TD-LTE Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
T-Mobile REVVL LTE View device details |
Coolpad ivvi K1 K1-NT Dual SIM TD-LTE View device details |
|---|---|---|
| GSM 850 MHz | Yes | No |
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | Yes | Yes |
| UMTS B2 (1900 MHz PCS) | Yes | No |
| UMTS B4 (1700/2100 MHz AWS 1) | Yes | No |
| UMTS B5 (850 MHz) | Yes | No |
| UMTS B34 (TD 2000 MHz) | No | Yes |
| UMTS B39 (TD 1900 MHz +) | No | Yes |
| LTE B2 (1900 MHz PCS) | Yes | No |
| LTE B4 (1700/2100 MHz AWS 1) | Yes | No |
| LTE B5 (850 MHz) | Yes | No |
| LTE B12 (700 MHz ac) | Yes | No |
| LTE B38 (TD 2600 MHz) | No | Yes |
| LTE B39 (TD 1900 MHz +) | No | Yes |
| LTE B40 (TD 2300 MHz) | No | Yes |
| LTE B66 (1700/2100 MHz) | Yes | No |
