If you have ever had the chance to have a number of phones, you have probably realized that the quality of the screens has changed a lot and for some time and that they now have, for the most recent ones, a definition. surprising. However, having the best definition on your Oppo A9x is not necessarily good. In the event that you have specific needs, you are on the right page, we will precisely, in this tutorial, teach you how to change the screen resolution of your Oppo A9x?
For this, first, we will see when it can be interesting to modify it, after that, how to reduce or increase the definition of the screen of your Oppo A9x? First directly from the settings of your mobile phone, then using root.
What is the point of changing the screen resolution of my Oppo A9x?
Before we teach you in detail the different procedures to change the screen resolution of your Oppo A9x to your liking, we will quickly see why it may be interesting to change it. As we explained to you in the introduction to this guide, our mobile phones are now real laptops, which means that you can change a number of settings to personalize them and obtain the user experience that best suits your needs. Screen settings are one of these options
And yes, the screens on Oppo A9x have become very power hungry and account for most of your battery consumption. It can therefore be consistent, for save battery by lowering the screen resolution of your Oppo A9x. In the event that you are primarily on social media, watch very little high-definition media content, or use it only for emailing or texting, having 4k on your mobile phone won't help you. will bring nothing. Also, in the event that you have in the past reduced the resolution of your Oppo A9x and that you want to return to the initial resolution and that you no longer remember the procedure, you will be happy to see it again in this article. In the event that you simply wish to gain in viewing comfort, you can change the size of the application icons on your Oppo A9x.
Be careful though, the screens have maximum definitions, and whatever your desires you will not be able to set a resolution higher than that which the screen of your Oppo A9x can display, if it does not have enough pixels, you will not be able to complete the process.
How do I reduce or increase the screen resolution of my Oppo A9x?
We now move on to the practical part of this guide, you will be able to see the process to change the screen resolution of your Oppo A9x. First, directly from your smartphone settings, then using a procedure called “Root”.
How to change the screen resolution of my Oppo A9x without root?
We start with the simplest procedure, be careful all the same, depending on the Android version installed on your Oppo A9x, you may not be able to complete this procedure. Indeed, on some old versions this setting is not available, in the event that you are in this situation, go to the next section of the article. For others, apply this approach:
- Go to the “Settings” of your Oppo A9x
- Then click on the "View" menu
- Tap the "Screen resolution" setting
- Move the cursor to the left or to the right to change the resolution of your screen, the more you go to the left the less good it will be, the more you will go to the right, the better it will be
How to change the resolution with root on Oppo A9x?
In the event that you did not have access to the settings seen just before and you still want to change your screen resolution, don't worry, there is a procedure available for everyone, however it will go. to be a bit more complex and longer. We advise you to do it only if you really want to change the screen definition of your Oppo A9x. Check it out below:
- Activate the USB debugging mode in the "About device" menu
- install Android Studio on your computer to root your Oppo A9x
- Connect your Oppo A9x to your computer, root your Oppo A9x with Android Studio
- Open the command console of your computer, to do this type "Command prompt" in the search bar at the bottom left of your screen
- In your batch application type "adb shell dumpsys display | grep mBaseDisplayInfo ”, you will suddenly access the screen resolution settings of your smartphone
- Locate in the script the data "Density" plus the number of your resolution, retain it to reset it to default setting
- Type now » adb shell wm density DPI & & adb reboot »To change your screen definition setting, for example 720
- Wait for your Oppo A9x to restart and enjoy your new resolution
In the event that you want as many tutorials as possible to become a master of the Oppo A9x, we invite you to consult the other tutorials in the category: Oppo axnumxx.
