I am very pleased with the S7 in the 2 months that I've had it. Nice sound from the built in speaker and love the camera. It takes great pics. Sound on calls is good and no issues with others hearing me. Recommend.
I love my phone. I have gone from droid turbo to iPhone to Galaxy s7. This phone is by far my favorite. The picture quality is so vibrant and very crisp and there are really cool picture effects you can use. The speaker phone on this phone is easy to hear, I have to turn it down at time. The sound quality on the s7 is excellent. What I also love about this phone is the ability to change the appearance and themes. I could keep going on and on about the great qualities, there really is not limit on this phone.
A friend of mine got the phone (at the time I thought the edge was stupid) and I asked how he liked it. He had switched from am iPhone, but he said it was the best phone he'd ever used. I upgraded from the S5, and I lovethis phone. The edge adds screen real estate without making the phone feel huge. Although the glass screen protectors (not samsung's fault) are very poor at this time, so if you want to protect your phone, you should make sure you are aware of this. I even tried the zagg glass curve.