Missing calls because your OnePlus 15 barely rings can be frustrating. Even with the volume turned up, the ringtone may still sound weak or muffled. This issue is usually caused by volume limits, sound profiles, or system features that quietly reduce alert sounds.
Why Your OnePlus 15 Ringtone Volume Is Too Low
- Ringtone volume is set lower than media or alarm volume.
- Silent or Do Not Disturb mode is enabled.
- Sound enhancement or adaptive volume features are limiting output.
- The phone is connected to a Bluetooth device without you noticing.
- Temporary software issues affecting audio behavior.
1. Check the Ringtone Volume Level
Ringtone volume is controlled separately from media and alarm sounds. Even if videos sound loud, your phone may still ring quietly.
Open Settings, and then tap Sound and vibration.
Tap Ringtone volume, and then drag the slider all the way to the right.
Test the ringtone to confirm the volume has increased.
2. Turn Off Silent and Do Not Disturb Modes
Silent and Do Not Disturb modes can reduce or mute ringtone sounds. These modes often activate automatically based on schedules or quick toggles.
Swipe down from the top of the screen to open Quick Settings, and then look for Silent or Do Not Disturb.
Tap the active mode to turn it off, and then place a test call to your phone.
3. Disable Bluetooth Audio Connections
If your OnePlus 15 is connected to a Bluetooth device, calls may ring through that device instead of the phone speaker. This makes the ringtone seem very low or completely silent.
Swipe down to open Quick Settings, and then tap Bluetooth.
Turn Bluetooth off temporarily, and then check the ringtone volume again.
4. Change the Ringtone Sound
Some ringtone files are quieter than others, even at maximum volume. Switching to a louder ringtone can make a noticeable difference.
Open Settings, and then tap Sound and vibration.
Tap Phone ringtone, and then select a different ringtone with stronger audio.
Preview the sound to confirm it plays loudly.
5. Check Sound Enhancements or Audio Effects
Audio enhancement features sometimes prioritize clarity over volume. This can reduce how loud ringtones sound.
Open Settings, and then tap Sound and vibration.
Tap Audio effects or Sound enhancement, and then disable any active features.
Test the ringtone again to see if volume improves.
6. Restart the Phone
A restart refreshes the audio system and clears temporary sound glitches. This step often fixes volume issues that appear after updates or long usage.
Press and hold the Power key, and then tap Restart.
Wait for the phone to boot up fully, and then test the ringtone volume.
Ringtone volume issues on the OnePlus 15 are usually easy to fix once you adjust the right settings. After restoring proper sound levels, you should hear calls clearly again without worrying about missing important notifications.
FAQs
Why is my ringtone quiet but alarms are loud on the OnePlus 15?
Ringtone and alarm volumes are controlled separately. You need to increase the ringtone slider specifically in sound settings.
Can a phone case affect ringtone volume?
Yes. Thick or poorly designed cases can block the speaker grille, making ringtones sound quieter than normal.
Should I reset the phone if the ringtone volume stays low?
Try all sound and settings fixes first. If the issue continues, a system update or support check is better than resetting right away.
