Dual Nano-SIM (4G + 3G) ; 3G WCDMA B1(2100) / B2(1900) / B4(AWS) / B5(850) / B8(900) TD-SCDMA B34(2010) / B39(1880) ; 4G LTE B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B13 / B17 / B18 / B19 / B20 / B25 / B26 / B28 / B32 / B66 / B38 / B39 / B40 / B41 ; 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) 10nm, 64-bit, Octa-Core (2.7 GHz Quad + 1.7 GHz Quad) CPU ; 128GB ROM, 6GB RAM ; Supports microSD, up to 400 GB (uses SIM 2 slot) ; 3500 mAh battery. Main Camera: Dual: 12 MP (f/1.5-2.4, 1/2.55", 1.4 µm, Dual Pixel PDAF) + 12MP (f/2.4, 1/3.6", 1 µm, AF), OIS, phase detection autofocus, 2x optical zoom, LED flash; Front Camera: 8 MP (f/1.7, 1/3.6", 1.22 µm), autofocus, Auto HDR.

Screen: 5.2-inch Super AMOLED Capacitive Touchscreen, 1080 x 1920 pixel OS: Android v6.0 Marshmallow, Chipset: Exynos 7 Octa 7880, Processor: Octa-Core 1.9 GHz Cortex-A53, GPU: Mali-T860MP3. Camera: 16 Megapixel Camera with f/1.9, 27mm, autofocus, LED flash, Geo-tagging, touch focus, face detection, panorama, HDR + 16 Megapixel Front Camera with f/1.9, 1080p; Video Capture: 1080p@30fps. Internal Memory: 32GB, 3GB RAM - microSD Up to 256GB. 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. American Model: This Product is only compatible with SIM-Card issued from a mobile operator with the Americans.North,South, and Central Americas and the Caribbean. For International SIM cards Use : A cumulative call over five minutes must first be made with the sim card from American Operators.