The wireless acoustics market is saturated with devices, and finding a quality copy has become more difficult than buying an honest original. The Redmi AirDots S model became a real hit thanks to its affordable price and decent sound, which instantly attracted the attention of fraudsters. Buyers often face a situation where seemingly identical headphones stop working after a week or sound worse than wired headsets for 100 rubles.
In this article, we will break down all the nuances that will help you avoid becoming a victim of unscrupulous sellers, learn how to check serial numbers, analyze the build quality and conduct quick tests right in the store. Understanding these differences will save you money and nerves, ensuring you buy a truly reliable gadget from Xiaomi.
Carefully study the criteria below, as counterfeiting technologies are constantly improving. Even experienced users sometimes make mistakes if they do not pay attention to the small details of packaging and labeling. We have prepared a complete guide that is relevant to the current situation in the electronics market.
Visual analysis of packaging and configuration
The first thing that catches your eye when you get an order is the look of the box. Redmi AirDots S's original packaging is made of dense cardboard with clear, bright printing. Fakes often feature blurry logos, faded colors, or even spelling errors in the English text. Pay special attention to the barcode and holographic sticker, which should be easily removed and leave autopsy marks.
Inside the box, the original headphones are securely locked in a plastic padding, and the charging cable is neatly rolled up. In cheap copies, the wires can lie in the bag and the headphones themselves hang around, often causing them to be damaged during transportation. The plastic quality of the case is matte and pleasant to the touch, whereas the replicas often have a glossy shine or burrows at the joints.
⚠️ Note: If the box is not on the box QR-A code for authentication or it leads to a third-party site rather than to the official mi.com domain is a sure sign of forgery.
The original device is always standard: case, headphones, Micro-USB cable and instructions with several languages, including Russian. The absence of instructions or the presence of only Chinese characters without translation should be alarming. Also check for protective films on the charging contacts inside the case - in the original they are, in copies often absent.
Check of serial number and marking
The most reliable way to distinguish the Xiaomi Redmi AirDots S is to verify a unique identifier. The bottom of the charging case and the back of the box have a serial number (S/N) on them, which must be exactly the same. Counterfeiters often use the same number for the entire batch or type it with errors.
For verification, use the manufacturer's official website, enter the code in the appropriate field, and the system will confirm the status of the device. If the site says that the code has been checked many times before, most likely, this is a mass copy. The original devices have a unique activation history.
And you can look at the typeface and the quality of the markings, and the original letter is laser-painted or high-quality, it's not erasable, it has clear boundaries, and the replicas can be blurred, different heights, or it can be made with a cheap sticker that gets unstuck over time.
What to do if the site does not see the code?
Design, materials and build quality
Tactile sensations often speak to quality more than visual inspection. The original AirDots S weighs about 35-40 grams (along with a case), which feels like a dense, weighty object in the hand. Counterfeiting is often made from cheap hollow plastic, so it seems unnaturally light. The difference in weight can be as much as 30%, which is immediately apparent.
The case cover of the original opens with a nice, quiet click and has a little backlash, which is the norm for this model. In copies, the lid either dangles too much or opens with a tight creak. The magnets holding the lid are powerful and clearly fix the position in the original, while in fakes, the magnets are weak, and the case can spontaneously open in the pocket.
- 🔍 Body joints: the original gaps are minimal and uniform throughout the perimeter, there is no sticking glue.
- 🔍 Indicator: the LED inside the case should burn with even light, without flickering and different shades.
- 🔍 Grid dynamics: metal mesh on headphones dense, without sharp edges and metal inflows.
It's important to look at the charging contacts inside the case and on the headphones themselves. They're made of quality materials, often with a golden or even silver hue. Oxidation, black plaque or crooked contacts indicate artisanal production. Also check if the headphones are evenly seated in the case - they should stand up with a slight magnetic click.
Working and working with the Mi Home app
Functional testing is the stage where 90% of fakes are eliminated. The original Redmi AirDots S supports fast pairing via Bluetooth 5.0. When you first turn on, the headphones automatically go into search mode. On a smartphone, they should be defined as Redmi AirDots S, not just BT Music or TWS.
For a deep check, it is recommended to install the official Mi Home or Xiaomi Wear app. The original device is easily added to the ecosystem, allowing you to view the charge of each headphone separately, update the firmware and adjust the touch controls. The fakes are either not visible to the application or are displayed with the wrong name and do not allow you to change the settings.
⚠️ Warning: If the phone asks for strange permissions when connecting or shows a battery charge of 1% or 100% unchanged, this is a sign of an unoriginal chip.
Connectivity stability also plays a role. Originals hold the signal confidently even when the phone is in your pocket. Cheap counterparts often lose communication at a distance of 2-3 meters or with small obstacles. Check the operation of both channels: in the original sound should be synchronized, without the synchronization of video and audio.
☑️ Checking Bluetooth connection
Sound and microphone testing
Sound quality is a subjective but important parameter. Redmi AirDots S original has a balanced sound with pronounced but not loud bass. Fakes are often sinned cardboard sound, where there are no high frequencies, and bass wheezing at maximum volume. When listening to the vocals in the original clean, without extraneous noises and hiss.
The microphone deserves special attention. The original model has a noise cancellation system (albeit a basic one), so the interlocutor must hear you clearly. In copies, the microphone often acts as a "barrel", transmitting all the surrounding noises, or the sound is interrupted. Conduct a test call to a friend or record a dictaphone note in a quiet and noisy place.
| Characteristics | Original Xiaomi | Quality copy | Cheap forgery |
|---|---|---|---|
| Bass. | Deep, clean. | A little muted. | Whispering, humming |
| Loudness | Tall, uncontorted. | Medium | Quiet, hissing. |
| Microphone | Clear, noise-producing. | Echoes are heard. | Wind noise, interruptions |
| Autonomy | 4 hours of music. | 2-3 hours | Less than 1.5 hours |
Check the touch control. In the original, the response to the touch is instantaneous, without delay. You can set up a double or triple tap through the app. In fakes, the sensor often works incorrectly: requires strong pressing, confuses commands or does not respond at all. Real AirDots S have no mechanical buttons, only touch control.
Autonomy and working time
Battery capacity is the hardest thing to fake without weight gain and dimensions. The original AirDots S case has a capacity of 300 mAh, and the headphones themselves have 40 mAh each. This provides up to 4 hours of continuous listening and another 2-3 full charge from the case. Counterfeiting is often equipped with 20-25 mAh batteries, which reduces the operating time by half.
Note the charging speed. The originals charge in about 1.5 hours, the indicator burns red, when fully charged, it goes out or changes color. Cheap analogues can charge instantly (in 15 minutes), which indicates a small capacity, or, conversely, warm and charge for half a day. Use a cable with a current indicator, if possible, to check the actual energy consumption.
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Leave the headphones dead for a couple of days. The original lithium-polymer batteries keep the charge off better than the cheap ones in the fakes.
Battery degradation also happens in different ways: original devices lose no more than 15-20% of their capacity after a year of use; counterfeits can lose half of their capacity after 3-4 months of active use; therefore, when buying a used device, this factor becomes critical.
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The real life of the original is about 4 hours at medium volume, and if the seller promises 10 hours without recharging in the case for this model, that's a lie.