12 Ways To Fix Bluetooth Audio Delay On Android/Samsung

Have you ever come across a situation where you are watching a video but the movement of lips and dialogue audio is delayed? If the issue is occurring while connecting through Bluetooth then don’t worry, you are not alone.

Well, this kind of issue is called latency or Audio delay and can spoil the experience of watching the video. It can irritate you anytime like watching videos, Bluetooth calls, or playing games. But nothing to worry about as there are plenty of fixes for it.

In this article, I will show you how to fix Bluetooth Audio Delay on Android. But before that, let me tell you what is Bluetooth audio delay.

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What Is Bluetooth Latency Or Bluetooth Audio Delay?

Well, both the terms latency and audio delay refer to the same issue. This generally happens when are watching any video or playing games and you use Bluetooth earphones for it. This error does not end here as it continues when you speak to someone on calls or even playing games.

The fact behind the situation is when you play the video, the time it takes to reach Bluetooth earphones is delayed on your phone.

But nothing to fret about as there are fixes for this Audio latency issue over Bluetooth that we will discuss further.

How To Fix Bluetooth Audio Delay On Android

Well, it’s time to walk through all the best and most effective tricks to fix Bluetooth audio lag on Android phones.

So let’s read further.

Method 1: Restart Your Device

Whenever you experience Bluetooth latency or audio delay then you should once restart your device. This process has the power to fix several kinds of issues on your smartphones and it can fix audio delay as well.

Simply, press the Power button unless the Restart option occurs. Now, select the option and wait until your device restarts. After this, check if the problem is resolved.

restart device

Method 2: Re-pair Your Device Again

To fix headphone latency, you are suggested to reconnect your device once. In this process, you have to forget the paired devices and again connect it. Doing this will give a fresh start and all the configurations applied previously will be deleted and the issue will be resolved.

Here is what you have to do:

  • First, open Settings on your phone
  • Now, click on Bluetooth and choose your device
  • Here, choose the “Forget This Device” option and click on it

forget this device

At last, start to pair between Bluetooth and your phone and then check if the problem is resolved

Method 3: Delete Bluetooth Cache

When there are lots of corrupted Bluetooth cache files then also you can face Bluetooth latency or lag on Android. Here, you should delete the cache files and solve the problem.

Follow the steps below:

  • First, launch Settings > move down to Apps
  • Now, click on the filter and sort icon> enable Show system apps
  • Next, move down to find Bluetooth and click on it
  • At last, click on Storage > Clear Cache option

bluetooth cache

That’s it.

Method 4: Check Earphone Battery Level

When there is a low battery on your earphones then also you can face audio latency issues. So you should check and ensure your earphones are charged enough to avoid such an issue.

The status bar tells you how much battery is left and whether you need to charge it now or not. Or even you can check the battery status by downloading the companion app on your phone.

check earphone battery level

Method 5: Change Bluetooth Codec

Another major reason behind the Bluetooth audio delay is when Bluetooth codecs are not selected. Android users can easily change this codec to see changes in the audio. This process can show you the difference and hopefully, the issue will be resolved.

Follow the below steps to change Bluetooth codec:

  • First, go to Settings > About Phone > choose Build Number
  • Now, again go to Settings > click on Addition Settings > under Developer Options, choose Bluetooth Audio Codec

bluetooth audio codec

  • From here, choose whichever Bluetooth codec you wish

Method 6: Update Your Bluetooth Version

You should also ensure that your Bluetooth version is on the latest version. Over time, the improvements are seen only when it is upgraded to avoid any kind of issues. The latest Bluetooth version is 5.0 and it has improvements in the audio transmission, and it helps to reduce Bluetooth Audio Delay on Android.

bluetooth version

So you are suggested to check the version and make sure it’s on the current version.

Method 7: Don’t Go Too Far From The Range

You are suggested to be in a range where Bluetooth doesn’t face any problem in connecting. It is designed to work within a certain distance and you should be in that range for better results.

If you move far from its range then you can face Bluetooth latency. At the same time, make sure your earphones are also working well.

Method 8: Reduce Interference

Even some interference between your phone and earphones can create the problem of audio delay. This kind of signal problem occurs from your Wi-Fi connections, wireless mouse, or even from TV.

You should keep an eye on these appliances and if you face an issue then it’s better to disable the particular device. You can also keep that device far from your Bluetooth earphones.

Method 9: Disable Battery Saver Mode

Many of us enable battery-saving mode to increase the battery life of the device. But this feature can stop your app’s performance and somewhere limits the background process. Due to this, your phone does not transmit the audio properly and faces audio latency.

Therefore, it’s better to disable this feature and then check whether the issue is fixed or not. Simply, open Settings > move down to Battery > disable the Power Saving option.

disable battery saver

That’s it.

Method 10: Enable HD Audio And Absolute Volume

You might have noticed that your Android device offers you a variety of audio features like HD Audio and Absolute Volume. But this feature can stop working and you can come across an audio delay issue. So you should disable this feature to solve the problem.

Here is what you have to do:

  • First, go to Settings > move down to Developer Options (if there are no Developer options seen then it means that the feature is already disabled)
  • After that, go down and disable the HD Audio option and then Disable Absolute Volume.

disable absolute volume

That’s it.

Method 11: Go For Sound Assistant On Samsung

Samsung phone users can go for the Sound Assistant app to fix Bluetooth audio delay on their devices. Many users have reported this on Reddit post after they have resolved the issue.

Here is what you have to do:

  • First, download the Sound Assistant app from the Galaxy store and install it
  • Then, launch Sound Assistant > move down and click on Bluetooth metronome. After that, you can use the slider to match the audio

sound assistance

Method 12: Reset Bluetooth Earphones

When you still looking to fix sound delay on Bluetooth headphones then it’s time to reset your Bluetooth earphones. This process will give a fresh start and it is possible to fix the error easily.

You can easily reset the earphones either via the buttons or using the companion app. However, the instructions can vary from device to device but your problem will be resolved.

reset bluetooth earphones


Finally, this blog has come to an end and I hope you have successfully resolved Bluetooth Audio delay on Android phone. Several reasons can lead to Bluetooth latency or audio delay problems but there is nothing to worry about. In this article, I have discussed various fixes for the issue.

Further, if you have any suggestions or queries then drop them in the comment section below.

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