Thousands of photos are taken every day on our smartphones. Nevertheless, it sometimes happens that it is necessary to modify them to highlight an object or a subject, to erase confidential data or to remove embarrassing details. For this, blurring seems to be the best option. But it is not a long calm river to find the solution to achieve artistic blurring. It is for this reason that today you are going to discover together how to blur the background of a photo on your ASUS Zenfone 9 .

First we will find out solutions to blur the background of an image with your ASUS Zenfone 9 . Then we will find out, how to blur a photo on ASUS Zenfone 9 using an application .

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Blur the background of a photo with your ASUS Zenfone 9

This background blur on a photo was until a few years ago only usable by owners of SLR cameras. With the technical progress of our phones, this function is now possible on most smartphones. It offers the possibility of highlight the main subject of a photo en artistically blurring background details. We will now see that depending on the Android version of your smartphone, several procedures can be applied to blur the background of an image on your ASUS Zenfone 9.

Blur the background of a photo of your ASUS Zenfone 9 before the photo is taken

Blurring the background of a photo on your ASUS Zenfone 9 can be useful to bring out the main subjects in the foreground. With this in mind, several techniques exist. Some Android versions of your ASUS Zenfone 9 already have this a way to blur the background when you take the picture . The advantage of this technique is that it is Fast . In fact, you won't need to do any post-production manipulations, nor need to download an application. In this case, how to blur the background of a photo on your ASUS Zenfone 9:

  • Open the app » Camera  From your smartphone.
  • Scroll through the features at the bottom of the screen and choose the feature » Portrait mode "
  • The list of effects appears automatically. In the event that this is not the case, click on the effects icon on the right of the screen.
  • Select the effect » Flou  "" Whirlwind  " or " Zoom  »Depending on the desired blur effect.
  • An adjustment bar appears after that at the bottom of the screen to change blur level that you wish.
  • Once the desired blur is obtained, take the photo.

On some versions of your ASUS Zenfone 9, the approach is slightly different to blur the background of a photo:

  • Open your application Camera .
  • Click on the " Live focus   "Or commonly called" Live Focus ».
  • Adjust the degree of background blur by dragging the cursor.

Blur the background of a photo from your ASUS Zenfone 9 in post-production

It is possible at times that you are not satisfied with the result obtained or that, for the sake of speed, the settings you have made are not tops. In this case, you can always blur the background of your photo even after taking it .

On a number of Android versions, this technique is only possible if your photo was taken with "Portrait Mode" or "Live Focus" mode. If you have ever taken the photo with one of these modes, here is the procedure to follow to blur the background of your image on ASUS Zenfone 9 in post-production using the smartphone settings:

  • Go to the Gallery from your smartphone.
  • Open the photo that you want to blur.
  • Click on " Change background effect  "Or "Adjust background blur "
  • Select the effect that you want to add to the background.
  • Adjust the focus slider background to correct the amount of blur you want.
  • To save the edited photo, click " Apply " ou tap the check mark icon.

Depending on your Android version and if you took the photo without functionality , you can also blur the background on your ASUS Zenfone 9 by applying this manipulation:

  • Open the application Gallery from your smartphone.
  • Select image that you want to change.
  • Click on the option » Edit  "Then" Mosaic "
  • Select the kind of blur .
  • You must manually define the areas to blur .
  • Set the intensity of the blur with the focus adjustment bar.
  • Save the photo with the changes.

Blur the background of a photo on your ASUS Zenfone 9 using an application

If the manipulations we have just discovered cannot be done, you still have a solution. In this situation you will need to download an application to blur the background of a photo on your ASUS Zenfone 9. The advantage of this manipulation is that it offers the possibility of retouch any image on your smartphone.

There are many applications, but for a rendering almost as qualitative as with a reflex camera, and not having to change the resolution of the photos on your ASUS Zenfone 9, the best application is » Auto blur background ". As the name suggests, it only has one function, nevertheless, as a result it does it very well. It also obtains one of the best marks (4, 7/5).

To use it:

  • Download application on the Google Play Store of your ASUS Zenfone 9.
  • Allow the app to access your Gallery .
  • Click on the image you want to blur.
  • Click on the option » Edit "
  • Select the area to blur or the background, the kind of blur among the many filters and effects. Then set its intensity .
  • Finally click on » Save  To save it in your Gallery.

If you want as many tutorials as possible to become the king of the ASUS Zenfone 9, we invite you to explore the other tutorials in the category: ASUS Zenfone 9.