6.3\" FHD+ Dot Drop display, Corning Gorilla Glass 5, Qualcomm Snapdragon 660 AIE octa-core processor 64GB ROM, 4GB RAM, Supports storage expansion up to 256GB, 4000mAh Long lasting battery life, Hybrid Dual SIM (Nano-SIM, dual stand-by) 48MP + 5MP AI dual rear camera, 13MP Front camera, Supports Qualcomm Quick Charge 4 Technology, Fingerprint (rear-mounted) 2G GSM B2/3/5/8, 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300) - Compatible with Most U.S. and world GSM SIM Card Carriers. Will only get 4G LTE in US with T-Mobile and its MVNO's in US. Compatible with most other GSM Carriers world wide. International model phone, will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, MetroPCS, Etc. Does not have US . Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost. .FCC ID: 2AFZZ-RMSF7H