How to check which processor is installed on Xiaomi

Users often wonder how to check which processor is installed on their Xiaomi smartphone, especially given the aggressive marketing and many modifications of the same model. In the world of Android devices, and Xiaomi is no exception, there are often situations where the same device is sold in different regions with completely different chipsets. For example, the global version can get Snapdragon, while the Chinese build will run on the basis of MediaTek or Dimensity.

Understanding what System on Chip is inside your gadget is not just critical to curiosity, but it's also essential to find compatible firmware, custom cores, or to unlock a bootloader with specific methods. A mistake in defining a platform can lead to broken software installations and even software failures, so you need to approach diagnostics carefully and use proven tools.

In this article, we will look at all the hardware identification options available, from simple methods through MIUI or HyperOS interfaces to professional utilities and command line. You will learn to distinguish between chip revisions, understand the difference between cores, and evaluate the actual performance of the system. This guide will help you avoid buying fake or incorrect flashing of the device.

Checking through the standard system settings

The most obvious, but not always informative, way is to look at the About Phone menu. Depending on the version of the MIUI shell or the new HyperOS, the amount of information available can vary greatly. In the basic display, the system often shows only the generic name of the platform, such as the "Octa-core processor", hiding a particular chip model. To get more data, you need to activate the advanced viewing mode.

To do this, go to Settings → About the phone and find the line with the CPU version. If it says simply “Eight-core CPU”, try quickly pressing the MIUI version name or the system logo 5-7 times in a row. Sometimes this action opens a hidden menu that displays the exact encoding SoC name, for example, sm8250 for the Snapdragon 865 or mt6785 for the Helio G85.

⚠️ Note: Not all shell versions allow you to see the full name of the processor even after multiple clicks. In some regions, Xiaomi specifically hides this information to simplify the interface, so the lack of data here does not mean that it can not be obtained by other methods.

If the standard path failed, look for the All specs or Full Features section, if available in your firmware version, which may include core frequency and process, which also helps to indirectly identify the chip, but for 100% accuracy, it is better to use specialized software, which will be discussed below.

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Remember the exact name of the CPU model before buying accessories such as external coolers or docking stations, as their compatibility often depends on the specific chip’s power and heat controller.

Use of specialized applications

The most reliable way to get a comprehensive look at hardware is to install profile utilities from Google Play Market, which is already dominated by the CPU-Z app. Not only does it name the processor model, but it also shows the current clock speed of each core in real time, temperature and load, and is an indispensable tool for checking the device.

The second popular option is AIDA64, which provides a detailed report on not only the CPU, but also the graphics accelerator (GPU), RAM and sensors. In the "CPU" section, you will see core architecture (such as the Cortex-A78 or Cortex-X2), which allows you to accurately determine the generation of the chipset, which is especially important for distinguishing between different revisions of the same family, such as the Snapdragon 7 Gen 1 and 7+ Gen 2.

Another powerful tool is DevCheck, which is unique in that it shows not only current parameters, but also factory specifications set by the manufacturer, and can detect whether the build.prop system file, which is often modified in cheap copies of flagships to swap the CPU name in the settings menu, has been changed.

• 📱 CPU-Z: Classic genre, shows the real frequency and load of each core in real time.
• 🔍 AIDA64:ID
• 🛡️ DevCheck: Can compare current readings to factory database to detect fakes.
• ⚡ 3DMark: Although it is a benchmark, it clearly identifies GPU, This helps you understand which processor is inside (e.g. Adreno vs Mali).

Analysis through engineering menu and codes

For advanced users, there is access to hidden diagnostic menus that are built directly into Android firmware. To get there, you need to open the Phone application and enter a special one. USSD-For most Xiaomi devices, the code ##4636## is current. After entering the last star, the menu will open automatically, you do not need to dial the call button.

In the list that opens, select Phone Information. Scroll down to Battery Information or Usage Statistics. You can often find a line with the device model name and sometimes platform information here. However, on newer versions of Android (11, 12, 13, 14), Google and Xiaomi often block the output of full data in this menu for security reasons.

⚠️ Warning: Be extremely careful when changing any settings within the engineering menu.Resetting the wrong radio or network settings may result in loss of signal or inability to make calls.Remember or photograph the original values before any action.

There are other codes specific to MediaTek processors that are often found in budget Redmi and POCO. Code ##3646633## opens up the deep engineering menu of MTK. In the Hardware Testing section → Version Query, you can see the exact chip marking. For Snapdragon processors, a similar menu is often not available through root-free codes, as Qualcomm relies on third-party diagnostic applications.

Diagnostics through computer and ADB

The most professional method that doesn't require root rights, but needs a PC is using USB debugging and the Android Debug Bridge (ADB) utility, which allows you to get raw data directly from the system that you can't tamper with without deep interference with the bootloader partitions, and you need to install ADB drivers on your computer and enable debugging on your phone.

After connecting your smartphone to your PC and successfully pairing, open the command line (Terminal or CMD) and enter a command to output a list of all system properties. The key file here is build.prop, but we will use the getprop command for ease of reading.

adb shell getprop | grep"cpu"

This command will filter out all system properties that contain the word "cpu." In the answer, you will see lines like [ro.hardware]: [qcom] (for Qualcomm) or [ro.board.platform]: [mt6785]. The value of ro.board.platform is the most accurate platform identifier. It is also useful to run an adb shell cat /proc/cpuinfo command that will give a detailed description of each CPU core, including its ID and revision.

Comparison of characteristics of popular platforms

To interpret the data correctly, it’s helpful to know how the core CPU lines used in Xiaomi devices are labeled. Understanding the nomenclature will help you immediately assess the class of the device without looking at benchmarks. Below is a table of codenames and marketing names matching.

Note the prefixes: sm usually points to Snapdragon (Snapdragon Mobile), mt to MediaTek. Knowing these codes, you can quickly find the exact chip specifications online, even if the app only shows a technical identifier, which is especially useful when looking for kernel modifications or camera patches.

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The code name of the platform (e.g., sm8550) is the most reliable identifier, as the marketing name (Snapdragon 8 Gen 2) can be changed in firmware, and the hardware is more difficult to rename.

How to identify a fake or re-interrupted device

Xiaomi’s resale market is saturated with devices that have software-driven changes to the processor’s information. Fraudsters take an old budget chip and change system files so that it appears as a powerful flagship on the menu. However, hardware is harder to fool than software. The first sign of forgery is a mismatch in benchmarks of the claimed model.

If you have Snapdragon 8 Gen 1, and the AnTuTu test has a 200,000 score (instead of the 800,000+ score you expect), you're clearly a fake. You should also pay attention to the number of cores and their frequency. Budget chips rarely have high frequency clusters above 2.5 GHz, while flagships easily reach 3.0 GHz and above.

Another method is to test technology support: If the processor is declared top-end but does not support 4K 60fps video recording or pull heavy games at high settings, this is cause for doubt. Use GPU monitoring applications: if the graphics accelerator is defined as Mali-G52 instead of Adreno 730, then the information in the system has been tampered with.

• 📉 Low scores: Test results in 3-5 less than expected for this model.
• 🎥 Lack of codecs: Inability to record high-resolution video despite stated support.
• 🌡️ Thermonuclear mode: The device heats up to 50-60°C for simple tasks, which is not typical for modern processes.