Mobile phones have become an integral part of everyday life, but standard screen settings are not always suitable for every user, especially for owners of the Xiaomi Redmi 7A, which, despite its popularity, has a screen with a diagonal of 5.45 inches.
The MIUI operating system you have on your device has flexible tools to personalize the visual display of content, so you can not just make the letters bigger, but also change their style, the density of the interface elements, and even activate a special mode to protect your vision, which allows you to adapt the smartphone to your individual needs, whether it's age-related changes in vision or just wanting to reduce the load on the eyes.
In this article, we will discuss in detail all the available ways to zoom in on Redmi 7A. You will learn how to get to hidden zoom settings, what are the limitations of the system and how to use the Read Mode function correctly so that the text becomes not only larger, but also more contrasting. Follow the instructions to make using your smartphone as comfortable as possible.
Basic text size setting in the menu
The easiest and most obvious way to change the size of letters is to use the standard system settings menu. This method is secure and does not require obtaining superuser rights or installing third-party software. First, you need to unlock the screen and find the Settings icon on your desktop, which usually looks like a gear.
Once you enter the menu, you should scroll down to the Additional Settings section, and that's where you hide the settings that are responsible for regional standards, language, and most importantly for us, for text display. In some versions of MIUI, this item may simply be called "Settings" without the "Additional" prefix, if the interface is tailored to a specific region.
In the list that opens, look for Text Size, and if you click on it, you'll see a slider that moves left or right, and instantly changes the size of the font in all system applications, and note that as you zoom in, you can also change the number of lines that you see on the screen, which is normal behavior.
- 📱 Open the Settings app on the main screen.
- ⚙️ Go to the section "Additional settings».
- 🔤 Select the paragraph "Size of text».
- 👆 Move the slider until it reaches a comfortable size.
It's worth noting that the standard slider has a limited range. Even if the maximum value seems to be insufficient, do not despair. Xiaomi's system provides the possibility of going beyond this through the developer menu, which we will talk about in the next sections. In the meantime, try to set a value that will be optimal for everyday use.
Using Reading Mode to Improve Perception
Known as Read Mode, the feature was originally designed to reduce eye strain by filtering the blue spectrum of the screen’s radiation, but it has a hidden potential that directly touches our topic. When activated, many applications, including the standard Gallery and browser, rebuilt the interface to make text more contrastful and visually large by changing the color scheme.
To activate this feature, go to Settings and select Read Mode, where you can set your turn on schedule or activate the function permanently. In the advanced mode settings, you can choose to apply to individual applications or the entire system, which is especially useful for those who read a lot of e-books on their Redmi 7A.
⚠️ Warning: Continuous use of reading mode at maximum intensity can distort the color reproduction of photos and videos, making the colors unnaturally warm or monochrome.
It's important to understand the difference between font size and readability. Even if you can't zoom in on the letters even more, adjusting the contrast and color temperature correctly will make them more distinguishable. Try experimenting with the Paper slider in the mode settings to find a balance between eye comfort and image clarity.
Impact on the battery
Advanced settings through the developer menu
For users who don’t have the standard font zoom capabilities on Xiaomi Redmi 7A, there is access to a hidden developer menu, a powerful tool that allows you to change fundamental display parameters, including minimum screen width (DPI), changing this parameter forces the system to recalculate the size of all elements, making them significantly larger.
To access these settings, you need to quickly click on the MIUI version seven times in the About Phone menu. Once you have the "You're a developer" message, go back to the main settings menu, go to Additional Settings and select For Developers. Here we are interested in the "Minimum Width" (or Smallest Width).
Remember or write down the original value of this parameter so that you can return it all back if necessary. Reducing the number of DPIs leads to an increase in the size of interface elements. For example, if the standard value is 360, try setting 320 or 300. It is not recommended to set values below 250, as this can make the interface unreadable or cause malfunctions in some applications.
☑️ Checking before change DPI
Changing DPI affects not only text, but also icons, buttons and indentations. The interface becomes larger and more convenient for people with visual impairment. However, be prepared for less information to be placed on the screen at the same time, a trade-off between the amount of data displayed and the comfort of perception.
Table of comparison of scaling methods
To make it easier for you to choose the right type of customization, we have prepared a comparison table that will help you evaluate the pros and cons of each type size increase method on your Redmi 7A device.
| Method | Impact on the system | Difficulty | Recommended use |
|---|---|---|---|
| Standard slider | Text only in supported annexes | Low. | Daily use, easy correction |
| Reading mode | Color reproduction and contrast | Low. | Reading books, working long hours with text |
| DPI setting (Developer) | The whole interface, icons, buttons | Medium | Serious vision problems, need for a large interface |
| Third-party launchers | Only desktop and application menus | Medium | Customization of appearance, large widgets |
As you can see from the table, the most radical method is to change the DPI. It gives the most noticeable result, but requires caution. The standard slider is good for fine tuning, but has a limit. Reading mode complements the basic settings, improving perception, rather than changing the physical size of the characters.
The choice of method depends on your personal preferences and the degree to which you need to enlarge the text. If you just need to adjust the settings a little, limit yourself to standard means. If the phone is used by older people or people with poor vision, the combination of changing the DPI and reading mode will give the best result.
Increasing the scale of the entire interface
Newer versions of the MIUI have a feature that allows you to zoom in not only the font, but all interface elements at once, especially for the Redmi 7A, where pixel density can make small controls difficult for fingers to access, which is on the same menu as text size setting.
Next to the font size slider is often a switch or an additional slider called “UI Element Size” (or “Display Scale”). Activating this option increases buttons, input fields, indentations between lines and menu icons, which creates a “tablet” interface on a smartphone.
⚠️ Attention: With a strong increase in the scale of the interface, some buttons in applications can “go” outside the screen, making them inaccessible to click without scrolling.
Using this feature makes navigation easier and easier to understand. You don't have to look at![CDATA][scanning through small setting icons or looking for a tiny Close button] All elements become massive and easy to interact with, but like DPI, there's less space on the screen for content.
It's recommended to experiment with a combination of text size and element size. Sometimes a small increase in both parameters will have a better effect than the maximum value of just one of them. Find a middle ground where you're comfortable working, but the functionality of the system will not suffer.
Frequently Asked Questions (FAQ)
In conclusion, we will answer the most popular questions that users have when setting up the display on Xiaomi Redmi 7A. These answers will help resolve possible problems and clarify the details.
Will the font size reset after the system update?
Why does the font not increase in some applications?
Can I install my own font on Redmi 7A?
Does large print affect the speed of the phone?
How quickly can you return all settings back?
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The complex use of a standard slider, reading mode and careful change of DPI allows you to make the text on Redmi 7A as comfortable as possible for reading without loss of functionality.
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To temporarily increase text when reading books, use the “Loop” function in the Mi Browser application or install a specialized reader with flexible font settings.