How to zoom in on the Xiaomi phone screen

Modern smartphones have high-pixel density screens, making the image incredibly sharp, but sometimes the interface elements become too small for comfortable use. Especially acute problems with text readability and button size are for users with reduced vision or for those who purchased a device with a diagonal of less than 6 inches. Fortunately, the MIUI operating system and the newer HyperOS, which are based on Xiaomi phones, provide flexible tools to adapt the display of content to the individual needs of the owner.

In this article, we will take a look at all the scaling techniques available, from basic font settings to hidden engineering menu features. Not only will the right setup reduce eye strain, but you will also make interaction with your gadget more convenient in everyday life. You will learn to resize interface elements, use a built-in magnifier, and even adjust the DPI for maximum magnification.

Before making changes, it’s worth noting that over-magnification can cause some controls to “climb” out of the visible area of the screen, requiring scrolling. So it’s important to find a balance between readability and functionality. Next, we’ll look at step-by-step action algorithms for different use cases.

Basic setting of font size and interface elements

The easiest and safest way to improve readability is to use the standard system settings that are preset by the developers, which does not require root rights or third-party software installation and is completely safe to guarantee the device.

Find a section that might be called Screen or Display, depending on the firmware version. Inside this menu, you're interested in text size. If you move the slider to the right, you'll see how the letter size changes in real time. The system automatically offers multiple presets, from Little to Huge.

However, changing the font size does not always affect the size of buttons and application icons. For a comprehensive approach, new versions of MIUI have introduced the feature “UI Element Size”, which allows you to increase not only text, but also indentations, navigation buttons and system plaques.

To activate this option, follow the following steps:

• 📱 Open Settings and go to the "Additional" section».
• 🔍 Select the option “Accessibility).
• 👁️ Find the tab “Visual” or “Vision».
• 📏 Activate the slider "Size of interface elements" and adjust a comfortable value.

⚠️ Note: When setting a maximum size for interface elements, some dialog boxes may not fit on the screen as a whole. If the OK or Cancel button is invisible, try turning your phone into horizontal mode to press the desired key, or temporarily zoom in.

It's important to understand that standard settings are limited by the manufacturer's upper threshold, and if you don't have enough of a maximum value, you'll have to resort to more advanced methods, which we'll discuss below, and it's also worth noting that not all third-party applications support system scaling, and they may not have the same typeface.

Using a magnifier regime for temporary increase

If you don't need to zoom in, but you have to read small text on contracts, restaurant menus, or product labels, the ideal solution is a built-in Loop, which turns your smartphone screen into a magnifying glass using the device's camera.

You don't need to download anything to activate this feature. Go to the special features settings and find the Loop, and once you turn it on, you can run it through the quick action menu or triple-press the power button (if you assign the appropriate shortcut), and the camera will start broadcasting the enlarged image to the entire screen.

In magnifier mode, additional tools are available for comfortable work:

• 🔦 Turning on a flash to illuminate an object in the dark.
• ➕ Digital zoom for even greater approximation.
• ❄️ Frame fixation (image freezing) for detailed study.
• 🎨 Color inversion or filtering to increase contrast.

A feature of the implementation of the magnifier in Xiaomi is the ability to use it in the background or as a floating window, although the functionality can vary depending on the version of Android.This makes the tool a versatile assistant for people with visual impairments, allowing you to quickly read the readings of meters or consider small details without constantly wearing glasses.

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Use the Freeze function in your magnifier to capture the image and take a quiet look at it, removing the phone from the subject, which is especially useful in poor lighting or if your hands are shaking.

Change DPI through the Developer Menu

For users who lack standard customization, there is a more powerful tool called Dots Per Inch (DPI) that determines how many pixels will be used to render a single interface element. Decreasing the DPI makes the system think the screen is higher resolution, and automatically enlarges all the elements.

To access these settings, you first need to activate the hidden developer menu. Find the MIUI version or OS version in the About Phone section and quickly click on it 7-10 times in a row.

The algorithm of actions is as follows:

1. Return to the main settings menu and select “More”.
2. Find a new item for developers.
3. In the list of options, scroll down to the “Drawing” or “Hardware Acceleration” section.
4. Find the option “Minimum width” (or “Minimum width”).

Write down the original value of this parameter before changing! This is critical, as if you set a value too low, the interface can become so huge that you can't press the Back button or go back to the menu to fix the error. Standard values are usually in the range of 360 to 411 for most models.

⚠️ Warning: Do not set the minimum width below 200 points.This may cause the system to be unable to render navigation buttons and you will have to do a full reset of the phone settings to restore access.

Application of design themes with large elements

Another effective way to visually enhance the interface is to use special themes in the official MIUI Themes store, where many designers create themes that are specifically about accessibility and large print, often with contrasting colors and enlarged widgets, making navigation easier.

To find the right design, open the Themes app on your desktop. In the search bar, type in the keywords “Big Font”, “Large”, “Senior”, “Elderly” or “Big Font”, and the results filter will find solutions that change not only the wallpaper, but also the style of system icons and fonts.

The advantage of this method is that you can roll back changes at any time by returning the standard Classic theme. This does not make any profound changes to system files, unlike changing the DPI. In addition, some themes adapt the calculator, phone book and messages, making numbers and letters as readable as possible.

Please note that free themes may contain ads, while paid themes require a Mi Account and a map binding. Before installing, carefully check the screenshots in the theme description to make sure that the enlarged font applies to the system menu, not just to the lock screen.

Third-party applications to increase the screen

If built-in tools are not enough, the Google Play store offers a variety of augmentation apps, which work on the principle of creating a magnifying window on top of other applications or running a browser with a forced zoom of pages.

One popular solution is to use text mode browsers or special launchers, launchers like Big Launcher or Simplifier completely replace the desktop, creating an interface with huge buttons, weather widgets and a simplified call menu.

The main advantages of using third-party launchers:

• 🚀 Completely simplified interface to eliminate confusion.
• 📞 Dedicated emergency call button on the home screen.
• 🛡️ Protection against accidental clicks and running unnecessary applications.
• 👀 High contrast and readability in all conditions.

When installing these applications, the system will request permission to "Use on top of other applications" and "Access to the contact list." Without these permissions, the launcher will not be able to function correctly. Be careful when granting rights, although popular apps from the top charts are usually safe.

However, it is worth remembering that third-party launchers consume more battery and RAM resources. On low-end Redmi or POCO models with a small amount of RAM, this can lead to periodic slowdowns of the interface, in which case it is better to limit yourself to setting up the system font.

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Third-party launchers are the best solution for transferring a smartphone to elderly relatives, as they eliminate the possibility of getting confused in the complex settings menu.

Possible problems and solutions

In tweaking the scale, users may encounter a number of technical difficulties, the most common being the "cutting" of text, where when the font is too large, it may not fit within the designated button frame, and instead of the words, you'll see a set of characters or an ellipsis.

The solution is to choose a different font style. In the display settings, you can often choose not only the size but also the type of font (e.g. Roboto, MI Sans), some fonts are more compact with the same pin, which allows you to keep readability without losing functionality of the interface.

Another problem is app desynchronization: System settings can increase text on menus, but inside a third-party application (like a bank or social network) everything will remain small, and this is a limitation of the Android operating system itself, which is solved only through settings within a particular application (usually in the “Design” or “General”) or through the global change in DPI, which was discussed above.

⚠️ Attention: After the change DPI or install a large launcher, some widgets may stop updating or not display correctly. In this case, remove the widget from the desktop and add it again so that it re-drawn with new parameters.

If the screen is completely unmanageable after changing the settings DPI, Try to connect to the phone USB-mouse-wise OTG-Adapter. The mouse cursor will allow you to get to the settings and return the original values, even if the touchscreen does not respond to pressing in the desired areas due to the shifting interface.

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