5.5 " (13.9 cm) HD 1280 x 720 pixels with Super AMOLED display with 16M color depth. CMOS 13MP f/1.9 primary camera with Auto Focus; CMOS 5MP front camera with f/1.9 aperture. Android Marshmallow 6 OS with 1.6GHz Octa-core S5E7870 (Exynos 7870) processor, 2GB RAM, 16GB internal memory expandable up to 128GB. 3300mAH battery with dual SIM (4G+4G). 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories