Coolpad Mega was officially announced in August 2016, Device released in August 2016Mobile Network Support and BandCoolpad Mega have Dual Card Slots,Coolpad Mega support all GSM Based network providers. Coolpad Mega 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,Coolpad Mega also support LTE based 4G Networks Support at Frequency level LTE 1800,LTE 850,LTE 2300,comes with network