4G LTE Unlocked Any GSM Carrier Desbloqueados GSM (Not Verizon Sprint Net10 or Any CDMA Carrier);Phone Use 1 Micro Sim GSM: 850/900/1800/1900MHz - UMTS: 850/1900/2100MHz - LTE: Bands 2/4/5/17;Quad Core 1.1 Ghz 8Gb (5.6gb user) 1Gb Ram / 5mp Camera (NO FLASH) + 2Mp Front Camera;4.5-inch FWVGA 854 x 480 resolution Android 5.1.