Hello friends, I am so happy to buy this and I am telling you this phone is very best smartphone.it is the 12 mp primery camera with auto focus, motion mode, panorama mode, f1.7 hyper lapse, slow motion pro- mode, live broadcaste, facing camera with selfi flash, f1.7 and cmos it is the best osm feature to this smartphone.13.97 centimeter 5-5 inch hd super amoLED capacitive touchscreen with 2560* 1440 pixels resolution 16 color support. And it is the launched by new version andriod v6 marshmallow operatung system with 2.3 ghz + 1.6ghz exynos 8890 octa core processor . and is build by 4 gb RAM , 128 gb internal memory expandable up to 200gb and dual stand by 4g + 4g it is very very good a samsung galaxy please purchase and enjoy this phone.