The sound in my sg edge is downright bad right now. Unless I have ear buds or headphones connected, it's barely audible. Sound at 100% on this with no ear buds is about like 15% on my niece's iphone 6. And I know I have spilled or splashed anything on it, and ive not dropped it in water. I was trying to play a game on it a little while ago, and the audio was near mute the sound has deteriorated so much over the year I've had this phone.