Oppo F7 Dual SIM TD-LTE IN 128GB CPH1821 vs. Garmin-Asus nuvifone M20 4GB NA Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Oppo F7 Dual SIM TD-LTE IN 128GB CPH1821 View device details |
Garmin-Asus nuvifone M20 4GB NA View device details |
|---|---|---|
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | Yes | Yes |
| UMTS B2 (1900 MHz PCS) | No | Yes |
| UMTS B5 (850 MHz) | No | Yes |
