Dual Nano-SIM (4G + 3G) ; 4G LTE & 3G work with AT&T and T-Mobile ; DOES NOT work with Sprint, Verizon, U.S. Cellular and all other CDMA carriers ; LTE compatibility: This is international stock, varies per carrier (ensure to check with your carrier before purchase) Exynos 8895 Octa-core (2.3GHz Quad + 1.7GHz Quad), 64-bit, 10nm CPU ; 64GB ROM, 6GB RAM ; Supports microSD, up to 256 GB (uses SIM 2 slot) ; 3300 mAh battery. Main Camera: Dual 12 MP (26mm, f/1.7, PDAF & 52mm, f/2.4, AF), OIS, autofocus, 2x optical zoom, dual-LED (dual tone) flash; Front Camera: 8 MP, f/1.7, autofocus, 1/3.6" sensor size, 1.22 µm pixel size, 1440p@30fps, dual video call, Auto HDR.

5.2 inches, Super IPS+ capacitive touchscreen, 16M colors. Dual SIM; Qualcomm MSM8953 Snapdragon 625, Octa-core 2.0 GHz Cortex-A53 CPU. 32GB ROM, 3GB RAM; Supports Micro-SD up to 128GB, Main Camera: 16 MP, f/2.0, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash; Front Camera: 8 MP. Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in the US as this is the imported international model: 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G bands: HSDPA 850 / 900 / 1900 / 2100 / 800, 4G bands: LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500).