A:AnswerTouch controls can be shut off in the app. The buds are thick enough that you won't activate the touch controls by moving or chewing. These are a high end product.
A:AnswerI’ve experienced no delay or lag in audio/video synchronization on my IPhone 13 Pro Max, sure your Samsung with better hardware will do just fine
A:AnswerI can't answer this question because I haven't owned the other ear buds, and I wouldn't reject them if you would be so kind as to send me a pair, thanks