One thing I always disliked about the 6Plus was how loud the vibrate was on the phone. To me the sound of the vibration was almost not even worth putting the phone into vibrate because sitting in a meeting or quiet room you could literally hear the loud vibration noise on the 6Plus. I'm really happy they fixed this. I don't know if its the increased dimensions of the phone but now the vibration is strong but it doesn't have that noise attached to it. Anyway, glad they fixed it.