Infomark IF-W510S JooN2 Kid Smartwatch vs. RIM BlackBerry 7780 Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Infomark IF-W510S JooN2 Kid Smartwatch View device details |
RIM BlackBerry 7780 View device details |
|---|---|---|
| GSM 850 MHz | No | Yes |
| GSM 1800 MHz (DCS) | No | Yes |
| GSM 1900 MHz (PCS) | No | Yes |
| UMTS B1 (2100 MHz) | Yes | No |
