Samsung Galaxy S25 Ultra Microphone

Microphone Locations on the Galaxy S25 Ultra

The S25 Ultra typically includes at least three or four microphones strategically placed around the device for optimal performance:

1. Primary/Bottom Microphone (Main Mic):
   • Location: On the bottom edge of the phone. This is the main microphone you speak into during standard voice calls.
   • Note: This microphone is often located next to the USB-C port and the S Pen slot. Be careful not to mistake the mic pinhole for the SIM ejector hole.
2. Secondary/Top Microphone (Noise Cancellation):
   • Location: On the top edge of the phone.¹ 
   • Function: Primarily used to measure and cancel out ambient noise during phone calls and voice recordings.
3. Rear/Video Zoom Microphone (Audio Zoom):
   • Location: Likely on the back of the phone, often integrated subtly near the camera module.
   • Function: This mic is crucial for the “Audio Zoom” feature. When you record a video and zoom in on a subject, this microphone helps focus the audio capture on that area, enhancing the sound from the zoomed-in subject while reducing background noise.
4. Additional Microphone