Modern smartphones like the Xiaomi Redmi 9A offer users a wide range of multimedia functionality that requires constant control over available resources. Budget models often come with a modest amount of built-in storage, so the question of where to look at memory on the Xiaomi Redmi 9A becomes critical for the stable operation of the device. Understanding how many gigabytes is occupied by the system and how much is left for your files helps to avoid sudden freezes and problems with installing updates.
In the Android operating system, which runs the MIUI shell, there is a clear separation between RAM and embedded storage (ROM), many users confuse these concepts, leading to incorrect conclusions about the state of the gadget. In this article, we will discuss in detail all ways to get accurate information about your smartphone drive using standard tools and hidden system functions.
Controlling the filling of disk space is not just a curiosity, it's a necessity. When the internal memory is more than 90% full, the speed of writing and reading data drops dramatically, making it uncomfortable to use the phone, and we'll look at how to avoid overflow and which partitions take up the most space.
Differences between operational and embedded memory
Before looking for a free space, it’s important to clearly understand the difference between the two main types of memory installed in your Redmi 9A. RAM, or RAM, is a temporary storage where the CPU holds data from running applications right now. It clears when the power is turned off and directly affects the device’s multitasking.
Embedded memory, often referred to as ROM or Storage, is a permanent storage. This is where your MIUI operating system, installed apps, photos, videos and music are stored. When you look for the answer to the question of where to look for memory on the Xiaomi Redmi 9A, this type of storage is most often what you are interested in.
⚠️ Note: Do not try to free up space in the RAM section by deleting files through the file manager – this is impossible, as RAM It is not intended for storing user files in the classical sense.
The RAM on the Redmi 9A is typically 2 or 3 gigabytes, whereas the built-in memory can range from 32 to 128 gigabytes. Understanding this difference will help you interpret the data you see in your system settings correctly.
Checking through standard Android settings
The easiest and most reliable way to know how much space is left on your device is to use the operating system's standard interface, which requires unlocking your smartphone screen and finding the Settings icon, which usually looks like a gear, and scroll down to About Phone from the menu that opens.
Inside the About Phone section, you'll see a line called "Storage" or "Memory," and clicking on it, the system will open up detailed statistics that show the ratio of occupied space to vacant space, and it shows the total storage capacity and the amount of gigabytes available that can be used to download content.
MIUI also allows you to see the breakdown by category: how much space is occupied by applications, images, videos and system files. This helps you quickly determine what exactly is “eating” usable space. If the system shows that less than 1 gigabyte is free, it is recommended to immediately clear the cache or delete unnecessary files.
Use of the Security App
Xiaomi’s firmware preinstalled a system application called Security, which combines antivirus, cleaner and task manager functions. When you run this tool, you’ll immediately see a memory occupancy indicator on the homepage. This is one of the quickest ways to answer the question of where to look for memory on the Xiaomi Redmi 9A.
Clicking on the Cleanup button will take you to analysis mode, where the system will prompt you to delete temporary files, app cache and remnants of deleted programs.The Security app often finds hidden debris that is not visible to the user when you normally view files.
☑️ Checking the vault
In addition, in the Cleanup section, you can find large files that occupy a significant portion of disk space. Deleting old videos or archives can instantly free up several gigabytes, which is critical for budget models with a small amount of built-in storage.
Analysis through File Manager
For a deeper analysis of the contents of the smartphone, it is convenient to use the built-in Explorer or any third-party file manager. Unlike settings where only statistics are shown, here you can visually assess the size of folders and specific files. Open the Explorer app and select Folders or Files.
Often, users are unaware that folders like WhatsApp or Telegram can take up tens of gigabytes. In the file manager, you can find the Android/media or DCIM directory where photos and videos are stored and sort them by size, which allows you to identify heavyweights that are not in use but take up space.
Also worth paying attention to the Download folder, which often automatically saves documents and application installation files, and cleaning this directory regularly is a great way to keep free space normal without using third-party software.
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Use the file size sorting function in Explorer to instantly find the largest files on your device and decide to delete them.
Memory distribution table in Redmi 9A
Understanding how the operating system divides available space will help avoid confusion when you find that the actual amount of memory is less than the specification stated.
| Type of section | Description | Approximate volume (for 32 GB) |
|---|---|---|
| System section | Busy with MIUI and Android files | ~10-12 GB |
| User storage | Available for installation of applications and files | ~18-20 GB |
| Reserved. | Requirements and formatting | ~1-2 GB |
| Cash app. | Temporary data that inflate volume | 0.5 - 3 GB |
As you can see from the table, there's a lot less available to the user of the 32 gigabytes claimed, which is normal for all Android smartphones. If you buy a high-volume version, the proportions are maintained, but the absolute value of available space is increased.
Hidden functions and engineering menu
For advanced users, it is possible to provide more detailed technical information through an engineering menu or special commands. However, on global versions of Xiaomi firmware, access to the full engineering menu is often closed.
From the Calls menu, dial ##6484## (if available on your version of the software) to enter the test mode, and you can find sections related to memory testing, although they are more often used by service engineers to diagnose malfunctions than to view free space.
Can I increase my memory programmatically?
A safer way to get technical information is to use USB debugging and ADB command line, but that requires a computer connection. For the average user, there is enough settings information, as it is the most accurate and up-to-date.
⚠️ Warning: Be extremely careful when using the codes of the engineering menu. Changing the settings in unknown sections can lead to incorrect operation of the radio module or reset network settings.
Optimization and freeing up space
Once you know where to look at the memory on the Xiaomi Redmi 9A and estimate its occupancy, the question of optimization arises: If the free space runs out, the first step should be to clean the cache of applications, especially social networks and browsers, which accumulate huge amounts of temporary data.
The second efficient method is to transfer media files to an external medium or to the cloud. Xiaomi offers integration with Google Photos and its own cloud, which allows you to store original photos on the Internet, freeing up local space. You can also use a microSD card if your smartphone model supports its installation.
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Regular cleaning of the Download folder and messenger cache can free up to 2-3 GB of space monthly, which is essential for devices with a small amount of memory.
Remember to remove unused applications. Storage settings often have a feature that shows applications that haven't been running in a long time, and removing them is a quick way to get your system back breathing and speed up the interface.