I would like to review my S7 edge am using past 4 months.It is dual sim variant and it gives very good battery back up even with 4G.Edge screen is used with the feature provided.But only very limited apps are available.Hope Samsung will develop some more apps. Screen looks gorgeous and we can see crisp vivid images.Camera in low light awesome.
Sound quality is good but not match with HTC 10 or LG V20. The stock headphone is not that much good.For charging 30 to 35 Mins 50% and bit warm due to fast charging.