How to reduce the font on SMS Xiaomi Redmi 9C: the complete guide

Owners of budget but reliable smartphones like the Xiaomi Redmi 9C often face situations where standard interface settings seem unoptimized, especially text messages, where the default font size can be too large, not only hindering perception of information, but also banal reducing the amount of visible text on the screen, forcing you to constantly scroll through the dialogue.

The MIUI system installed on the device offers flexible personalization tools, but they are scattered across different menus. The user needs to understand the difference between the system scale and the settings of a particular application. In this article, we will discuss in detail all the available ways to correct the display of text in the message application.

Before you start making changes, the Redmi 9C has a shell that can have its own characteristics depending on the Android version. Don't be afraid to experiment with sliders, because you can go back at any time. The main thing is to act consistently and understand what each parameter is responsible for.

Impact of system display settings on applications

The first thing to learn is that there is a hierarchy of font settings in Android, and in MIUI in particular, and the global parameter you put on a common menu often dictates the terms for all applications, including instant messengers, but some programs, such as standard Messages, may ignore some of these settings or overreact to them.

On Xiaomi Redmi 9C, the Screen section is responsible for global display. This is where the path to letter reduction begins. If you change the settings here, but nothing changes in the SMS, then the application uses its own display profile, and this is a common situation where developers want to ensure that text is readable at all costs.

⚠️ Warning: Changing the system font can affect the layout of other applications, making buttons too small or text unreadable in the settings menu.

It's important to distinguish between text size and element size. The first changes only letter characters, the second scales the entire interface, including icons and indentations. It's critical for our challenge not to confuse these two parameters so as not to get a "gotten" layout throughout the system.

Global font setting through the screen menu

Start with a basic setup level that will affect most interfaces on your Redmi 9C. This is the most secure and reversible method.

To start, go to the main settings menu of your smartphone. Find a item that is usually simply called "Screen." Depending on the version of MIUI, it can be at the top of the list or grouped in the "System Apps" folder. Inside, we're interested in the "Size of text" section.

So here you'll see a slider that allows you to scale from minimum to maximum, and if you move it to the left, you'll see in real time how the font is shrinking in preview, and if you look at the bottom line, sometimes it doesn't make the text as small as you want it to be.

• 📱 Open the settings on the desktop.
• 👁️ Go to the Screen section.
• 🔤 Select the paragraph Text size.
• 📉 Move the slider to the left to a comfortable value.

After the changes are applied, the system may need to reboot or just update the interface instantly. Check the messaging app. If the text is smaller but still seems a bit large, perhaps an additional zoom factor comes into play, which we'll talk about later.

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If a standard slider isn’t enough, try turning on the “Enlarged Text” mode and turning it off again – this sometimes resets the font cache.

Using Developer Mode to Accurately Set Up

When Xiaomi's standard tools aren't enough, Android's hidden settings come to the rescue. Developer mode is a powerful tool that allows you to interfere with the system at a deeper level. Here you can find a setting that directly affects the minimum screen width, which visually reduces all elements, including the font in the SMS.

To activate this mode, you need to quickly click on the build number in the About Phone section seven times, and then a new option will appear in the settings menu for developers. Be careful: changing the settings here can affect the stability of some applications.

We are interested in the “Minimum Width” option. The standard value for Redmi 9C is usually around 360-390 dp. By increasing this number, you make the system think the screen is larger, and it automatically zooms out all the interface elements.

Recommended value: 400-420 dp


Maximum safe: 450 dp

Don't set too high values at once. A sudden change can make the interface unusable and you have to reset the settings through Safe Mode. Act in steps of 10-20 units, checking the result each time.

Settings inside the Messages application

Modern versions of Google Messages or Standard App MIUI-Applications often have their own display settings that overlap the system settings, and this is done for the convenience of users who want to read text comfortably, regardless of the phone settings.

Open the messaging app and find the menu button (usually three dots in the corner or a profile icon). In the drop-down list, select Settings. Scroll down to the Chat or Display section. There may be a separate font size switch.

If you use Google Messages, which is often preinstalled on global versions of Redmi 9C, the algorithm may be different, in which case the app completely ignores system settings and uses a responsive font that depends on the distance to the eyes (if the corresponding feature is enabled) or simply has a fixed large style.

It's also worth checking if the feature is included in the special features, which is often activated randomly and force the font to be huge in all text fields, ignoring other settings.

Application of themes and third-party launchers

The MIUI ecosystem is famous for its theme store. Some themes change not only icons and wallpaper, but also system fonts. If you've recently installed a bright topic, the problem may be that the fonts in the themes are often optimized for design rather than readability.

Try switching to a standard Classic or Default theme temporarily, which will help you understand if the theme is the source of the problem, and there's a separate typeface category in the theme store where you can download more compact, stricter typefaces that take up less visual space.

If standard methods don't work, you might want to consider installing a third-party launcher, although it doesn't directly affect the SMS application, but it changes the overall experience of the interface. However, for a specific SMS problem, it's better to use specialized client applications like Textra or Pulse SMS, where the font settings are much more flexible.

⚠️ Note: Third-party SMS applications may not support Rich Communication Services features (RCS), such as sending a high-quality photo or indicating typing by the interlocutor.

Using third-party clients is a radical but effective step, allowing you to set the exact font size in pixels, which gives you complete control over the situation. For the Redmi 9C with its HD+ screen, this can be a great solution.

Frequent problems and their solution

Even following the instructions, Xiaomi users may encounter bugs, such as resetting font settings after the MIUI update, or in a particular dialog with a particular contact, text is rendered incorrectly due to encoding or message format (SMS vs. MMS).

Sometimes the problem is not the size, but the boldness of the font. The screen settings have the option "Bold text" that makes the letters contrast more, but visually they take up more space. Disabling this feature can create the illusion of a smaller font.

It's also worth checking out updates to the messaging app itself in Google Play.Developers often release patches that fix layout problems at specific screen resolutions, such as the Redmi 9C.

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Integrated approach: Most often, a combination of system-based text size adjustment and minimum width adjustments in developer mode is required.

Remember, the human eye adapts. After you shrink the type, give yourself a couple of days. If you're still uncomfortable in a week, maybe you should go back to the mean values so you don't strain your vision excessively.

FAQ: Frequently Asked Questions