It is from well known brand Apple.It has 5inc retina display and has 2gb of ram and has varients 16gb, 64 gb, 128gb.It has 13mp primary vamera with various features and filters and have 8mp front facing camera.Tha camera clearity is very good.It also has 3d touch.It is very good for using it for personal use as well as office use.It support 2g, 3g, 4glte networks.It has very good battrey life which last day long.I love using this mobile the price is bit high but the value is worth for this phone