How to make 4v3 in PUBG Mobile on Xiaomi: the secrets of customization

Mobile shooter PUBG Mobile has long since ceased to be just a game for short sessions and has become a full-fledged esports discipline, where every pixel on the screen can be the decisive factor between victory and defeat. Smartphone owners Xiaomi and Redmi often look for ways to gain a tactical advantage over opponents by changing the standard aspect ratio of the screen. Stretching to a 4-by-3 format or using non-standard resolutions allows you to literally see enemies who are hiding around corners in standard display mode.

Modern gaming smartphones feature elongated displays, which is convenient for multimedia, but narrows the viewing angle in games optimized for classical proportions. The dot-per-inch density change known as DPI is the main tool for image modification. However, before making changes to system files or developer settings, you need to clearly understand the risks and consequences of such actions for your device.

In this guide, we will go into detail the technical aspects of setting up the game graphics engine and Android system parameters. You will learn what values are safe for your Xiaomi, how to activate hidden functions and why professional players often sacrifice the beauty of graphics to increase FPS and expand the field of view.

Technical basis of aspect ratio and DPI

To effectively manage the display of the game, you need to understand how Android handles the graphical interface. The standard aspect ratio in PUBG Mobile is usually 16:9, which is a classic for monitors and TVs. However, the screens of modern Xiaomi smartphones often have a ratio of 19.5:9 or 20:9, which causes black stripes to form on the sides, or the image is stretched, distorting the proportions of the characters.

The Dots Per Inch (DPI) setting determines how many dots will be displayed on one inch of the screen. By increasing this value, you make the interface elements and textures smaller, which visually expands the field of view, creating a "stretched" screen effect. This allows you to see more space on the sides, which is critical when aiming at around an angle. However, too high a DPI value can make the text unreadable and disrupt the layout of the system interface.

⚠️ Attention: Abrupt change DPI to extremes (for example, higher than the 600-800 units) may cause the system menu to become unavailable for management and you will have to do a complete reset of the phone settings.

PUBG Mobile has built-in limits on maximum resolution and graphics quality that depend on your CPU model. Bypassing these restrictions through third-party configs or changing system files can lead to an anti-cheat system blocking your account. Therefore, the most secure method is to work with native Android settings and secure DPI limits that do not trigger game protection.

💡

Before changing any system settings, be sure to write down the original DPI value, which will allow you to quickly return everything as it was if the interface becomes unreadable.

Preparation of Xiaomi device for modification

Before you start changing the display settings, your Xiaomi smartphone needs to be properly configured. First of all, you need to activate the developer mode, which is hidden by default for the safety of the average user. Without this access, you will not be able to change the minimum screen width, which is a key step for setting up 4 by 3.

To activate the hidden menu, go to Settings, then select About Phone. Find the MIUI version and quickly click on it 7-10 times in a row until the notification that you have become a developer appears, and then a new section will appear in the additional settings menu, which is necessary for further manipulation.

In the Developer Menu, scroll down to "Draw" or "Hardware Acceleration." That's where Minimum Width (or Smallest Width) is located. Write down the default digital value. For most modern Redmi and Poco models, it varies from 360 to 411 units. This is your point of return in case of problems.

Step-by-step instructions for changing the DPI

The process of changing the pixel density requires careful attention. Don't try to set the maximum values immediately, hoping for the best result. The optimal approach is to gradually increase the parameter, checking the stability of the game and system. Start by adding 40-50 units to your standard value.

Here is the algorithm of actions that must be performed:

• 📱 Open the Settings menu and go to the Advanced Settings section.
• 🛠 Select the item for developers and find the bar Minimum width.
• 🔢 Enter a new value (for example, if it was 360, try 400 or 410).
• ✅ Click OK and confirm the change, after which the interface may blink.

After you change the setting, launch PUBG Mobile and enter training mode. Pay attention to the field of view: if the black stripes on the sides have disappeared or decreased, and the enemies have become visible further, then the setup was successful. If the game is unstable or crashes, return the previous DPI value.

⚠️ Note: Some Xiaomi models with AMOLED-screens can show artifacts or color distortion at incorrect values DPI. Monitor the screen during testing.

Customization of graphics inside PUBG Mobile

Once the system settings have been changed, you need to set the game up correctly. Go to the Settings inside PUBG Mobile and go to the Graphics tab. It's important to find a balance between performance and image quality. For a competitive game, high FPS (frames per second) should always be a priority.

Set graphic style to Smooth or Balance. This will reduce the load on the GPU and allow the game to render frames faster, which is critical when the resolution is changed. Set frame rates as accessible as possible for your device (usually "Ultra" or "Extreme"). Enable the option to smooth out the "ladders" on the edges of objects that may become more noticeable when stretching the picture.

It is also worth paying attention to the regime. HD-In some cases, its inclusion may conflict with the amended content. DPI, Try both options (on and off) and choose the one that makes the sight and maps look sharper. DPI It does not give real zoom, it only changes the scale of the display, so do not expect the effect of binoculars.

Use of Game Turbo mode

Xiaomi smartphones are equipped with a powerful optimization tool called Game Turbo (or Game Mode), which allows you to fine-tune the sensor response, which is especially important when playing on a stretched screen.

Run the game through the app Security -> Accelerate Games. In the Game Turbo sidebar, select settings for PUBG Mobile. Here you can increase the Touch Response and Touch Continuity. This will make the control more responsive, which is important when the field of view is widened and you need a quick response.

Some versions of MIUI and HyperOS offer Image Improvement, which can enhance saturation and contrast by making enemies more visible in the environment, but use this feature carefully, as over-saturation can impair visibility in dark areas of the map, such as buildings or basements.

Possible problems and ways to solve them

System setting modification is a process that can cause a device to run unstable. The most common problem is the interface's "grid" when icons become too large or disappear off the screen. If you encounter this, don't panic. Try quickly opening the Settings app through the notification curtain or voice assistant to return the DPI to its original value.

Another common problem is game crashes when you download a card, which may be due to a lack of RAM when rendering increased resolution, in which case close all background applications, clear the PUBG Mobile cache through the Android settings, and try to minimize the graphics settings in the game itself.

• 🔄 Resetting: If the screen doesn't respond to touch, try restarting the phone by clamping the volume and power button (if the model allows for it).
• 🧹 Cache Clearing: Regularly delete temporary game files to avoid texturing errors.
• 📉 Reduce the load: Reduce the value DPI, If the phone starts to heat up or slow down.

⚠️ Note: Using third-party software to change the resolution (not through the developer settings) can be regarded by anti-cheat as using prohibited software. APK-file.

Frequently Asked Questions (FAQ)

💡

The optimal DPI for PUBG Mobile on Xiaomi is usually in the range of 450-500 units, which gives a good balance between review and readability of the interface.