Infomark IF-W509S JooN1 Kid Smartwatch vs. Amoi 6711 Frequency Band Comparison
Comparison Criteria
Device 1
IF-W509S JooN1 Kid Smartwatch
View full device details
Device 2
6711
View full device details
Frequency Band Comparison
Select a band for more details
Frequency Band |
Infomark IF-W509S JooN1 Kid Smartwatch View device details |
Amoi 6711 View device details |
---|---|---|
GSM 900 MHz (E-GSM) | No | Yes |
GSM 1800 MHz (DCS) | No | Yes |
GSM 1900 MHz (PCS) | No | Yes |
UMTS B1 (2100 MHz) | Yes | No |