ZTE Blade Q Lux 4G was officially announced in June 2015 , Device released in June 2015 Mobile Network Support and BandZTE Blade Q Lux 4G have Dual Micro SIM Card Slots, ZTE Blade Q Lux 4G support all GSM Based network providers. ZTE Blade Q Lux 4G 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, ZTE Blade Q Lux 4G also support LTE based 4G Networks