I have had my SE for over two months now. The vibration has been fairly loud since the beginning. I went to an Apple Store today and notice the one out for display had maybe 10-20% less noisy vibration. Is this disparity common? Or do I have a lemon? It's just loud vibration that sounds like a hair trimmer. Both the display and phone sounded similar mine was just slightly louder. I think I just got used to the taptic engine on the 7.