Change DPI Android display without root

Change DPI Android display without root

Despite the screen resolution being significantly higher than that of the iPhone 6 and iPhone 6 Plus, most high-end Android devices show a value of the amount of graphical information that is similar or even lower than Apple devices. Worse still, an Android device with a 5-inch Full HD screen and another with a 5.5-inch Full HD screen will show the same amount of graphics information. The latter only shows a larger surface of the screen that will make it easier to read, but the amount of graphic content (DPI) that is displayed on the screen remains roughly the same. Maybe you don't know what possible change DPI display on your Android smartphone without root.

The software density of an Android device completely different from the actual screen resolution. Android divides devices according to their resolution. For example, the Nexus 6, Galaxy S6, LG G4 and other Quad HD resolution devices are classified as having an 'xxhdpi' screen with a density of 640. This means that despite having variable screen sizes, these devices display the same amount of information (DPI) on the screen.

With rootper permissions you can change the software density of an Android device allowing you to optimize the amount of information that is displayed on the screen. However, many people don't know that possible change DPI display of an Android device even without root permissions. Are you wondering how you can change the DPI display of an Android device? Find out by following the next steps.

If you have installed Android Nougat or later on your phone, I recommend you read this guide:

LINK |How to reduce and increase DPI density on Android Nougat

How to change DPI display of an Android device

Step 1:Enable USB Debugging on your Android device from Settings -> Developer Options. The menu of Developer options hidden by default, if you need to go in side Settings -> About phone and click 7 times on the "NumeroBuild".

Step2: Download and install ADB drivers isMinimal ADB for Windows. Make sure not to close the command prompt window that opens after installation Minimal ADB.

change dpi display

Step 3: Connect the Android device to the PC. If you get a prompt on the device asking you to authorize this PC for debugging, be sure to select "Always allow from computer "before clicking "Ok ".

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Step4: Now run the following command in the command prompt window that opened automatically at the end of Step2:

adb shell wm density INSERT_DPI&& adb reboot

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Make sure to replace "INSERT_DPI‚ÄĚWith a value of your choice. A lower DPI value will lead to more information being displayed on the screen, while a higher value will vice versa. As soon as the command is executed, the device will restart for the changes to take effect.

Keep in mind that after seeing how to change the DPI display of an Android smartphone some system applications on the device may not work well after having changed the DPI value. On LG G4, for example, any DPI value below 540 causes the camera application to crash. So, be sure to play around with the DPI values ‚Äč‚Äčbefore deciding on the value that you think is perfect for your device.

If you want to restore the DPI back to its original value, run the following command in ADB:

adb shell wm size reset && adb reboot

Was changing the DPI display of your Android device useful? Which DPI did you set on your device? Let us know and comment to share it with others.