7 Ways to Fix Bluetooth Audio Delay on Android
While watching a video orplaying your favorite game on your Android, any lag between audio and video can significantly diminish the overall experience. This can be attributed to various factors, including a faulty audio device, an incorrect Bluetooth codec, or misconfigured settings. It’s possible to fix these Bluetooth audio delay issues on your Android with the tips mentioned below.
Table of Contents
1. Rule Out Issues With Your Audio Device
Before you troubleshoot your Android, it’s a good idea to rule out any issues with your wireless headphones or speaker. To do so, you can test them with another phone or computer and check if the issue persists across all the devices.
If you are experiencing a Bluetooth audio delay while using your Android with your car, try using another phone to see if the issue lies with your car’s infotainment system.
2. Unpair and Pair the Bluetooth Device
Another thing you can do is unpair the Bluetooth headphones or speaker on your Android and pair them again. This should help fix any issues caused by improper setup or other configuration issues. Here’s how to do it.
1.Open theSettingsapp and head toConnections > Bluetooth.
2.Tap thegear-shaped iconnext to the device you want to remove.
3.TapUnpairand selectUnpairagain to confirm.
Put your headphones or speakers in pairing mode and connect them to your Android again. After that, you shouldn’t experience any issues.
3. Turn Off Battery Saver Mode
While activating battery-saver mode on the Android phone canextend battery life, it limits the performance of your apps and background processes. As a result, apps on your Android phone may struggle to process and transmit the audio data efficiently, resulting in audio lag on Bluetooth devices.
To avoid this, it’s best to turn off the battery-saver mode when you don’t need it.
Open theSettingsapp, scroll down to tap onBattery, and turn off the toggle next toPower saving.
4. Use the Sound Assistant App on Samsung Phone
Several users on aReddit postreported fixing Bluetooth audio delays on their Samsung Galaxy phones using the Sound Assistant app. You can also give this a shot.
1.Download and install theSound Assistant appfrom the Galaxy Store.
2.Open theSound Assistantapp and scroll down to tap onBluetooth metronome. Then, use the slider so that the audio matches the on-screen action.
5. Turn Off HD Audio and Absolute Volume
Your Android phone comes equipped with various audio enhancement features, such as HD Audio and Absolute Volume. However, these features can malfunction at times, leading to an audio delay or lag on your Bluetooth device. You can try disabling the HD Audio and Absolute Volume features momentarily to see if that solves the problem.
1.Open theSettingsapp and scroll down to tap onDeveloper options.
Note:If you don’t see theDeveloper optionsentry, it means the menu is disabled on your phone and you don’t need to worry about it.
2.Scroll down to turn off the toggle next toHD Audioand then enable the toggle next toDisable Absolute Volume.
6. Choose the Correct Bluetooth Audio Codec
An audio codec plays a crucial role in encoding and decoding digital audio data. By default, your Android is configured to use the SBC audio codec, as it is compatible with a wide range of devices. However, it is not the most suitable option for a latency-free experience.
Fortunately, it’s easy to change the Bluetooth audio codec to SSC, aptX, orLDAC to improve audio quality on Android. Here’s how to do it.
1.Open theSettingsapp and head toAbout phone.
2.Go toSoftware informationand then tap theBuild numberseven times to activate Developer options.
3.Return to theSettingsmenu and tap onDeveloper options.
4.Scroll down to tap onBluetooth Audio Codecand selectLDAC,Qualcomm aptX, orSSC (Samsung Seamless Codec).
7. Clear Bluetooth Cache
Latency issues with your devices on Android can also arise from corrupt or outdated Bluetooth cache data. If that’s the case, clearing the Bluetooth cache should help resolve the problem.
1.Open theSettingsapp and scroll down to tap onApps.
2.Tap thefilter and sort iconand enable the toggle next toShow system apps.
3.Scroll through the list to locateBluetooth, and tap on it.
4.Go toStorageand tap theClear cacheoption at the bottom.
Synced to Perfection
Bluetooth audio delay or lag can significantly impact your wireless experience, making it frustrating to watch videos, play games, or listen to music in sync. Fortunately, there’s no need to tolerate such issues, as it is possible to fix them with the tips mentioned above.
Pankil Shah
Pankil is a Civil Engineer by profession who started his journey as a writer back in 2016. He joined TechWiser in March 2021 as a freelance writer to cover buying guides, explainers, and tips & tricks for Android, iOS, Windows, and Web.
