Xiaomi Mi Band 4: How to distinguish fake from the original

The wearables market is full of replicas of popular gadgets, and the Xiaomi Mi Band 4 fitness tracker is no exception, a model that has earned the love of users around the world for its excellent value for money, making it one of the most copied in the budget segment.

Distinguishing a quality replica from the original device is becoming increasingly difficult as counterfeit manufacturers are constantly improving their assembly technologies. However, there are specific signs that give off a fake on closer inspection. In this article, we will take a look at everything from the appearance of the package to the software features so that you can confidently choose the original fitness bracelet.

Careful consideration of the specifications before buying will save you from frustration and loss of money. Even if the device looks identical, the internal filling can be radically different, affecting the accuracy of measurements and battery life.

Visual analysis of packaging and configuration

The first thing you come across when you get the product is a box: the original Mi Band 4 package is made of dense cardboard with a clear, bright print and high-quality printing. On the front side, there is always an image of the device, the MI logo and the model name, printed without blurring or shifting colors. Copies are often sinned with faded colors, grammatical errors in the text or the absence of protective holograms.

Inside the box, the original tracker is securely locked in a plastic padding, and the charging cable is neatly stacked in a separate compartment. The global version of the instruction manual is usually a small book in several languages or a separate leaflet with a single box. QR-In counterfeits, instructions may be printed on thin, translucent paper or not at all, which is a wake-up call.

⚠️ Warning: If the box does not contain any manufacturer data, the barcode is not read or the packaging looks mint and cheap, this is a sure sign of counterfeit products.

Note the print quality of the serial number, which is usually located on the back of the box or on the sticker. It should be easy to read and match the number on the device itself (if specified), the absence of marking or the use of simple stickers on top of the factory seal indicates artisanal origin of the product.

Quality of assembly and materials of the body

The tactile sensation of contact with the device can tell you a lot. The original Mi Band 4 capsule module has smooth, carefully polished edges without burrs and traces of glue. The plastic used in the original is pleasant to the touch, matte and does not collect fingerprints as actively as cheap counterparts. Counterfeiting is often made of cheaper, glossy plastic that can creak when pressed.

Special attention should be paid to the junction between the screen and the body. In the original transition is perfect, there are no gaps, and the finger does not feel the difference in height. In low-quality copies, the screen can be sunk deeper or, conversely, protrude above the frame, and the perimeter can show traces of sloppy assembly. Also check the sensor button under the screen: it should be barely noticeable and respond to light touch.

The original bracelet strap is made of hypoallergenic thermopolyurethane (TPU), which has no sharp chemical smell. It's elastic but resilient, and the fastener is secure. Cheap straps often smell like rubber, lose color quickly, crack on the folds and can cause skin irritation. The metal insert on the original strap has the MI logo made clear and smooth.

• 🔍 Check the levelness of the lines of docking of the module and strap - there should be no gaps.
• 👃 Smell the device - the pungent smell of plastic indicates cheap materials.
• 💪 Try to bend the body slightly - the original should not make extraneous sounds.

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The original silicone doesn't stick to your hands or attract dust as much as cheap silicones. Swipe your finger over the surface: if it seems sticky or too rough, it's a reason to think.

Display and image quality

The screen is one of the main elements by which you can determine the authenticity of the device. Xiaomi Mi Band 4 is equipped with a device. AMOLED-It's a 0.95-inch display that provides deep black and high contrast. When it's off, the original screen looks completely black, blending in with the body. IPS or TN matrices that, when turned off, have a grayish or bluish tint.

Brightness and color reproduction also play an important role: the original display is capable of producing brightness up to 450 nits, which makes the image readable even under direct sunlight. The colors on the original are rich but natural, without skewing into blue or yellow. Copies are often sinned with faded colors, low viewing angles and noticeable graininess of the picture, especially on a white background.

The important thing is that you have automatic brightness control. The original tracker has a light sensor that changes the brightness of the screen smoothly depending on the environment. In most fakes, this feature is either missing or not working correctly, requiring manual adjustment every time. Also check the work of Always-On Display (if supported by firmware) - in the original it is implemented correctly and does not consume excessive charge.

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Presence of the present AMOLED-The screen with a deep black color is the most true visual sign of the original Mi Band 4, which cannot be fully implemented in cheap copies.

When you turn on the device, look at the screensaver. It's animated, smooth and crisp. In fakes, the animation can twitch, be static or even be absent, changing from desktop to desktop. The screen resolution in the original is 120×240 pixels, which ensures high pixel density and font clarity.

Software and interface

The software shell is the soul of the device, and it's almost impossible to fake it without access to the source code of the manufacturer. The original Mi Band 4 interface works smoothly, without delays when switching between menus. The fonts are clear, the icons are drawn in detail, and the menu structure is logical. In copies, the interface often looks simplified, fonts can be blurred, and animations can be jittery.

The original device supports setting dials through the official app, has a wide range of settings and features such as music management, notifications, alarms and activity monitoring. Counterfeits often have a fixed set of dials that cannot be changed, or offer download only through third-party, suspicious applications. Functions like heart rate measurement in cheap versions can work incorrectly or give random values.

Check for Find the Phone and the vibration. In the original, the vibration is soft but palpable, with different patterns for different events. In fake vibrator motors can buzz too much or, on the contrary, be barely audible. Also, the original correctly displays characters and symbols in notifications, while copies often appear "kraco cherry" or empty squares.

An important aspect is language support. The global version of the original tracker supports many languages, including Russian, and allows you to switch them through the application. In fakes, the language package can be limited to English and Chinese, or translation into other languages is done by machine with errors.

The most reliable way to distinguish the original from the fake is to try to connect the device to the official Mi Fit app (now Zepp Life) or Xiaomi Wear. The original tracker is easily determined by the application, then offers to update the firmware to the current version. The update process is smoothly, and the device reboots, getting new features and fixes. The fakes are either not defined by the application at all, or require the installation of a special, modified application that often contains advertising or malicious code. Even if the copy can be connected to the official application, it may not be able to update the firmware, or the original is correct to display the feature before you check the original. The original device accurately transmits steps, pulse and sleep, building detailed graphs. Copies often transmit averaged or fictitious data. Also note the stability of the connection: the original keeps Bluetooth communication confident, while counterfeits can constantly lose connection. ☑️ Check in the application Device was found in the list available: Yes Proposed update: Data synchronized without errors: Yes All functions are available in the menu: Yes Completed: 0 / 4 The application also contains information about firmware version and MAC-Compare this data with information on the official website or in databases. the unique device identifier must correspond to the format used by Xiaomi.

Technical characteristics and autonomy

Autonomy is another critical parameter.The original Mi Band 4 features a 135mAh battery, allowing it to last up to 20 days in normal use. Counterfeiters tend to have a much smaller battery, often no more than 50-80mAh, which leads to the need to charge the device every 2-4 days.

Charging time is also different: the original tracker charges fully in about 2 hours using a special magnetic cable; copies can charge longer or, conversely, too fast, indicating the use of cheap low-quality batteries; and the original has protection against overcharging and overheating, which is lacking in analogues.

Waterproof is a characteristic often not found in fakes: The original fitness bracelet is 5 ATM certified, allowing it to swim with it in a pool up to 50 meters deep. In copies, moisture protection is often absent or nominal (splash only), and immersion in water can cause the device to instantly fail.

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Waterproofing: Don't risk a new device right away.It's best to test the tightness by putting the bracelet in a water and napkin bag for 10-15 minutes before dipping it completely.

Price and place of purchase

Price is one of the most obvious indicators. Xiaomi Mi Band 4 is a budget device, but it can't cost a penny. If you see an offer that is well below the average market value (for example, 2-3 times), it's almost guaranteed fake. Manufacturers don't work at a loss, and miracles don't happen.

Buying equipment is best in official stores, large chain retailers or proven marketplaces with a good reputation. Avoid dubious sites, bulletin boards without a seller's rating and street trays. Official dealers provide a guarantee and the possibility of returning goods, which is impossible when buying counterfeit.

⚠️ Warning: Lack of warranty card or check, as well as the seller’s refusal to issue purchase documents – a red flag signaling the illegal origin of the goods.

When buying online, carefully study customer reviews, especially those with photo and video reviews. Look for complaints of fast discharge, connection problems or poor screen quality. Real users are often the first to identify batches of defective or fake devices.