Released 2013, September. 168g, 8.3mm thickness. Android OS, v4.3, up to v4.4.2. 16/32/64GB storage, microSD card slot. 18% 49, 538, 807 hits. 2626 Become a fan. 5.71080x1920 pixels. 13MP 2160p. 3GB RAM Snapdragon 800. 3200mAhLi-Ion. And this phone are osm I am use this phone 2015 but this time samsung note 3 are best phone thanku