On a Google Pixel, compare a Recorder clip with a video recorded in Camera. Google identifies the first as a bottom-microphone check and the second as a top-microphone check. Turn Bluetooth off before testing so a connected accessory does not take the audio input. Different results help narrow the fault before a reset.
Differential
Likely causes of “Google Pixel microphone problems”, and how to tell them apart
- 1
A case or protector over an opening
What separates it Your voice is faint with the case on
How to confirm Remove the case and any protector and test
- 2
Pocket lint or debris in an opening
What separates it The recording is muffled
How to confirm Clean the openings gently with a soft dry brush
- 3
Bluetooth carrying the call audio
What separates it Callers hear nothing while the call runs
How to confirm Turn Bluetooth off and call again
- 4
The phone is muted or an app has no permission
What separates it Only one app cannot hear you
How to confirm Settings, Apps, the app, Permissions, Microphone
- 5
A hardware failure
What separates it The Voice Recorder clip is faint or silent in every app, in Safe mode
How to confirm The microphone needs replacing
- 6
Wind noise and noise suppression
What separates it Your voice cuts in and out outdoors
How to confirm Turn your back to the wind and hold the bottom of the phone near your mouth
Before you touch a setting
Record this first — changing settings destroys the evidence
- Whether the Voice Recorder clip is clear
- Whether the problem is calls, video or assistant
- The case and protector
- The Android version and patch date
Try in this order
0 of 7 completedRecord a test
ReversibleVoice Recorder: record, speak and play back.
Remove the case and protector
ReversibleTest again without them.
Turn off Bluetooth
ReversibleSwipe down and switch it off.
Clean the openings
ReversibleBottom, top and back openings with a soft dry brush.
Check the permission
ReversibleSettings, Apps, the app, Permissions, Microphone.
Restart and Safe mode
ReversibleRestart, then test in Safe mode.
Compare the two modes
ReversibleRecord on the handset and on speaker phone and compare.
Model-specific
What is true of this model and not of its siblings
- Google Pixel 10 Pro microphone is quiet, muffled or not working
- A Pixel 10 Pro has microphone openings at the bottom near the USB-C port, at the top of the frame and on the back near the camera, and a fault with your voice on a call is nearly always one of those being covered, or the wrong audio route being active. Test first: open Voice Recorder, record a sentence and play it back. A clear recording means the microphones are fine and the problem is the call app, Bluetooth or the network. A muffled or silent one means a covered opening, a case, or a failed microphone. Be aware that when one or more microphones fail in hardware there is no software fix, and the repair is a replacement.
- Several microphones
- Different ones are used for calls, video and the assistant, so a fault may show in one task only.
- Cases
- Cases with port covers or narrow cutouts are a common cause.
- What a Voice Recorder test shows
- A clean recording means the microphones are fine and the fault is the call app, Bluetooth or the network. A faint recording points at a covered opening or a failing microphone.
- A hardware reality
- Failures of one or more microphones have been traced to hardware, and in those cases the repair is a replacement rather than a setting.
- Read the two microphone test results
- Play both recordings with Bluetooth disconnected. If the Recorder clip is audible but the video has no sound, report that difference when arranging microphone service. If both recordings are clear while calls remain silent, check the call mute button, the calling app and its microphone permission. Google also recommends removing a case or screen protector that may cover an opening and inspecting the USB-C connection. A successful recording is evidence about that recording path; it does not prove that every call mode is working.
Stop boundary
When this stops being a self-service repair
- !If a failed microphone is confirmed in Safe mode, ask Google or a repair partner about a replacement
- !If only one app fails, contact that developer
- !If the phone was wet, let it dry for a day
Evidence ledger
Sources behind this answer
Google's checklist when callers cannot hear you.
Voice Recorder test, port cleaning and Bluetooth checks.
Pixel 10 Pro battery, charging, display, storage and Wi-Fi.
Exact questions
Common questions
Where are the Pixel 10 Pro's microphones?+
At the bottom near the USB-C port, at the top of the frame and on the back near the camera.
Can software fix a failed Pixel microphone?+
No; when one or more microphones fail in hardware there is no software fix and the repair is a replacement.
How do I test my microphone?+
Record a clip in Voice Recorder and play it back.
Can Bluetooth cause callers not to hear me?+
Yes; a connected device can take the call audio.
Why do callers hear me on speaker phone but not on handset?+
Different microphones handle the two modes; the Voice Recorder test on each shows which one is faint.
Can a screen protector block a Pixel microphone?+
Protectors usually leave the openings free, but cases with port covers often block them.
microphone: model differences
Also covered: Google Pixel 9 family; Google Pixel 8 family; Google Pixel 7 family; Google Pixel 10 family; Google Pixel 5 and 4a family.