A:AnswerI note in 3 other questions people about video play on USB and answer given is NO. This question about using video format MP4 and the answer is simple YES.... wonder if question was read right... mistaking MP3 for MP4? Call the store, nobody knows.
A:AnswerI thought the sound was excellent for a TV this size. The volume was loud with no distortion. The customizable audio settings provided a wide range of dynamic effects. I was concerned about the sound when I bought the TV but was pleasantly surprised after setting it up.