Infomark IF-W520S JooN3 LTE Kid Smartwatch vs. Ericsson R380 / R380s Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Infomark IF-W520S JooN3 LTE Kid Smartwatch View device details |
Ericsson R380 / R380s View device details |
|---|---|---|
| GSM 900 MHz (E-GSM) | No | Yes |
| GSM 1800 MHz (DCS) | No | Yes |
| UMTS B1 (2100 MHz) | Yes | No |
| LTE B1 (2100 MHz) | Yes | No |
