Built in 6800mAh high capacity battery with ultra long standby function. Network Standard: 2G 3G 4G, 2G, GSM 850 900 1800 1900MHz; 3G, B1 B2 B5; 4G, B1 B3 B5 B7 B8 B20 B40 B41. 6.5in HD Full Screen: This smart phone with a 6.5in full screen can provides you with a wider view.
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