Audio Zoom and Dynamic Sound
Another awesome hidden Galaxy Note 10 feature that most people will never know about is Audio Zoom and the new dynamic sound controls and options on the phone.
Unlike most devices, the Note 10 actually has three microphones. Not only will these help reduce background noise while you're on a phone call, but they'll do the same thing when you're recording a video.
However, the coolest aspect of this is Audio Zoom, or what Samsung is calling "Zoom-in Mic". Basically, when you zoom in while recording a video, the microphones reconfigure and follow the zoom. That way you have the power to capture and control the sound around you, or in the scene, that matters most. Neat, right?