How to check the original phone Xiaomi Redmi

The smartphone market is saturated with offers where the coveted Xiaomi Redmi models are sold at prices that are suspiciously different from the official ones. Buyers often face a situation where the attractive value turns into the purchase of a low-quality replica that has nothing to do with the declared characteristics. It becomes increasingly difficult to distinguish a high-quality copy from the original, as counterfeit manufacturers have learned to copy not only the appearance, but also the software shell.

Device authentication is not just a formality, but a necessity to protect yourself from financial losses and disappointment. The original Xiaomi guarantees service support, timely security updates and stable operation of all components. Ignoring the verification procedure can lead to the purchase of a device with stripped-down functionality that will not work correctly with modern applications.

In this article, we will take a look at all the verification methods available, from visual inspection to the use of specialized services. MIUI provides users with powerful identification tools that you must use when buying, learn how to analyze a serial number, check IMEI through global databases, and what hidden details of the case are worth paying close attention to.

Visual inspection of the body and configuration

The first impression of the smartphone is formed long before it is turned on. The build quality of the original Xiaomi devices is always at a high level: the gaps between the body and the screen are minimal, nothing will squeak or creak when compressed. Carefully examine the back cover and frames - the original logo is perfectly flat, without air bubbles or distortions, and the materials are pleasant to the touch and do not smell of cheap plastic.

The kit can also tell you a lot about the origins of the gadget.Inside the box of the original Redmi, you'll find a quality cable. USB, clip-off SIM-cards and documentation printed on good paper in clear font, often in forgeries there are errors in the texts of warranty cards or instructions written with grammatical errors, which is unacceptable for a large brand.

Pay special attention to the connectors and buttons. In the original, the volume and on buttons have a clear, ringing stroke, and the charging connector sits tight, without backlashes. The presence of a protective film on a screen with the MIUI logo and the inscription "Designed by Xiaomi" is the standard for new devices released after 2018, although its absence does not always indicate a fake, since the film could be removed in the store.

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Pay attention to the screws near the charging port – on the originals they are often hidden or have a specific shape that is difficult to reproduce in artisanal conditions.

Checking IMEI and serial numbers through the services

The most reliable way to verify the unique device identifiers is to verify each legal Xiaomi smartphone has a unique IMEI code, which is prescribed in the factory and entered in global databases, and you can find this code on the box, under the battery (if it is removable), or by typing the universal command *#06# in the phone application.

If the numbers are not the same in at least one sign, you will see a device assembled from different parts or a candid copy. For further verification, use the manufacturer's official website, where you need to enter the serial number (S/N) and IMEI in the special field.

The system will give you an accurate model of the device, the date of manufacture and warranty status, if the service says "Not found" or shows a model other than the one you have in your hands, this is an alarm signal, and there are third-party databases that allow you to track the activation history of the device, which is especially important when buying used equipment.

Analysis of MIUI interface and system settings

The shell is the hardest thing to fake, the original MIUI is characterized by smooth animations, no advertising in system applications (on global versions), and all of Google's standard services. Copies often run on stripped-down versions of Android with a stretched shell that can slow down even on high-powered hardware.

Go to the settings menu and select About Phone, which should show you the full details of the processor, Android version and MIUI. Click multiple times on the MIUI version, the update menu should open. For fakes, this item either doesn't work, leads to a fake site, or shows a connection error.

Note the pre-installed apps. The original always features the full Google Services package, the Play Market store, YouTube, and other services that work smoothly. If you try to log in to a Google account, the system issues an error or requires you to install additional, strange certificates, this is a clear sign of modified or pirated firmware.

Use of engineering menu and test codes

For deep diagnostics, Xiaomi engineers have implemented a hidden menu, accessible through special codes, and by entering the dialer code ##6484## or #4636##, you will be taken to the hardware testing section, where you can check the operation of each module: screen, speakers, vibration, cameras and sensors.

Unlike regular menus, copy engineering modes often either fail to open or have a stripped-down functionality. For example, a screen test can show broken pixels or uneven backlighting, which is unacceptable for a new original, and you can see the real amount of RAM that is often inflated in the settings of fakes.

The CIT (Customer Integration Test) test allows you to run an automatic test of all functions. The smartphone will check the multi-touch, accelerometer, GPS and other components, giving a result of Pass or Fail. If the test freezes at some stage or gives an error, the device requires the attention of specialists.

Comparison of technical characteristics

Often, scammers sell devices with modified system files, where the settings indicate, for example, 8 GB of memory instead of the real 2 GB. To find out the truth, you need to use third-party utilities such as AIDA64, CPU-Z or AnTuTu. These applications read information directly from the hardware, ignoring system rewritten data.

Compare the data to the official specifications of your model on the manufacturer's website. Pay attention to the screen resolution, matrix type, processor model and frequency, and even a single discrepancy indicates that the device has been tampered with or is a fake.

Below is a table for quick comparison of the key parameters of popular series so you can navigate what to look at first:

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The real characteristics of the hardware can not be hidden from specialized diagnostic utilities, unlike the system settings of Android.

Frequent errors in authentication

Many users make mistakes relying on only one feature, such as not having Russification on a menu doesn't always mean fake — it could be a Chinese version (CN) designed for the domestic market, which is completely original, but requires a global version (Global) to be flashed for comfortable use.

Another common mistake is trusting the "Global Version" stickers on the box. Unscrupulous sellers often reglue boxes from Chinese versions, passing them off as global ones, in which case a device without Band 20 support can be inside, which is critical for 4G communications in some regions.

⚠️ Note: If a smartphone requires the installation of unknown security certificates or prohibits logging into a Google account with the error "Device is not certified", this is a sign of illegal firmware or replica.

Also, don't ignore the heat of the case for simple tasks: the original Snapdragon or MediaTek processors used by Xiaomi have an efficient energy saving system. If the phone warms up while watching videos or reading books, chances are that there is a cheap and hot analog inside.

FAQ: Answers to popular questions

⚠️ Warning: Buying devices without a check and a warranty card in unverified stores significantly increases the risk of encountering counterfeit goods that no one will undertake to repair.