Dual Nano-SIM (4G + 2G) ; 3G WCDMA B1 / B2 / B5 / B8 ; 4G LTE B3 / B7 / B8 / B28 ; 4G LTE does not work in the US ; 3G works with AT&T and AT&T based GSM carriers ; DOES NOT work with Sprint, Verizon,
Quad-core (1.5GHz) CPU ; 8GB ROM, 1.5GB RAM ; Supports microSD, up to 200 GB (dedicated slot) ; 4000 mAh battery.
