Gionee F5 was officially announced in February 2017, Device released in February 2017Mobile Network Support and BandGionee F5 have Dual Card Slots,Gionee F5 support all GSM Based network providers. Gionee F5 mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,Gionee F5 also support LTE based 4G Networks Support at Frequency level LTE 800,LTE 1800,LTE 2600,LTE 900,LTE 2300,LTE 2500, (With