Hii guyz, this hadsets is superb created by gionee team, its sound quality is awesome special feature of this phone sound is that its provide us DTS sound which sound we hear at theatres.second things its is very light weight and slim.i think gionee team gives us cheapest cost on his specifications .the cost of this phone is normal.and its features is excellent .features-4G Smartphone with VOLTE.13MP Camera, 1.3Ghz octacore processor, 5MP front camera, DTS sound, 3GB Ram.1980*720 resolution, 16GB ROM, 128 expandable.3, .2.2 amigo support, New VERSION MARSHMALLOW.