ZTE Blade A910 was officially announced in April 2016, Device released in May 2016Mobile Network Support and BandZTE Blade A910 have Hybrid Dual Sim, (Nano Sim) Card Slots,ZTE Blade A910 support all GSM Based network providers. ZTE Blade A910 mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,ZTE Blade A910 also support LTE based 4G Networks Support at Frequency level LTE 2100,LTE 800,LTE 1800,LTE 2600,LTE