In today’s world of wearable electronics, confusion often arises: the user sees the logos on the box and can’t figure out who the real manufacturer is. QCY and Xiaomi are two budget giants whose products often look the same, cost the same money and are sold in the same stores. Many people mistakenly believe that QCY is just a sub-brand of Xiaomi, but the real picture is much more interesting and more complex.
Both brands offer great value for money, but their design philosophy is very different. If you’re faced with a choice between the QCY T13 and Xiaomi Redmi Buds 4, you need to understand that you pay for different engineering solutions. In this article, we’ll take a closer look at the differences in sound, build and ecosystem.
Don't blindly believe the marketing labels on the packaging, often under the logo "Designed by Xiaomi" is hidden OEM-production that can be done in the same factories as lesser-known brands. Let's see if there's an overpayment for an apple in the logo or if it's better to take a specialized audio brand.
Brand Roots: Who's Who Really Is Who
Xiaomi is a huge ecosystem that invests in dozens of startups. - Brand QCY (Dongguan Lihe Electronics is one of the partners in the Xiaomi Ecological Chain alliance, which means Xiaomi does not own the factory. QCY directly, but oversees the quality standards and design of some models. QCY It has long gone beyond just orders from Xiaomi.
Today, QCY is a standalone player that often adopts new technologies faster than its parent. While Xiaomi polishes software and integrates with MIUI, QCY engineers are experimenting with codecs and form factors, which is why the QCY catalogue offers models with characteristics that Xiaomi will not have in a year.
It is important to distinguish between products under the brand Redmi (a sub-brand of Xiaomi) and the original development of QCY. The former are sharpened for deep integration with Xiaomi phones, offering pop-ups and low latency in games out of the box.
The Hidden Connection of Brands
Comparison of sound profile and codecs
Sound is a subjective category, but the technical implementations of brands are different. Xiaomi has traditionally adhered to a safe, balanced sound with a slight rise in low frequencies. Their goal is to please the mass listener, which includes pop music, podcasts or YouTube. Often in models like Xiaomi FlipBuds, the sound seems a little “squeezed” compared to competitors.
QCY in recent generations (HT series, Melobuds) is betting on more expressive bass and detail. the company's engineers are not afraid to adjust drivers aggressively, which is popular with fans of electronic music and hip-hop. In addition, QCY often implements support for the codec aptX Adaptive even in budget models up to 3000 rubles, while Xiaomi is often limited to the basic AAC and SBC in this segment.
- 🎧 QCY: Emphasis on bass, support for advanced codecs in the budget segment, the ability to manually configure EQ via.
- 📱 Xiaomi: Smooth frequency balance, priority of connection stability, optimization for voice calls.
- 🔊 Loudness: Models QCY often have a volume reserve on 10-15% higher than similarly priced solutions from Redmi.
It is worth noting that the QCY app allows you to flexibly adjust the equalizer, changing the presets for genres. Xiaomi application functionality Xiaomi Earbuds is often limited to the choice of noise reduction modes and search for the device. For audiophiles looking for maximum quality for minimal money, the QCY approach seems more attractive.
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Use the QCY app to activate Game Mode (low latency) if you play shooter games. Xiaomi has this feature often turned on by default, but is less effective on third-party smartphones.
Noise Reduction: Marketing or Reality
ANC (Active Noise Cancellation) technology has become standard even for budget models, where Xiaomi often wins in marketing by claiming noise reduction depths of up to 40 dB in top models, but in practice, the microphone algorithms of QCY in the HT05 Melobuds or Q60 series cope with urban noise as well as, and sometimes better, cut off the wind.
The key difference is that the mode is transparent. Xiaomi's transition between noise and transparency is often accompanied by a characteristic hiss or click. QCY has learned in recent firmware to make this transition smoother. This is critical if you often take off your headphones to talk to a cashier or colleague.
⚠️ Warning: Do not expect a flagship noise reduction for 2000 rubles from any of the brands. ANC falls at high frequencies (baby screaming, dogs barking), and this is a physical limitation of microphones, not a software bug.
The table below compares the claimed characteristics of popular models with the ANC:
| Model | ANC depth | Number of microphones | Working time with ANC |
|---|---|---|---|
| QCY HT05 | 40 db | 6 (3 on the headphone) | 7.5 h |
| Xiaomi Buds 4 | 35 dB | 6 (3 on the headphone) | 6 hours |
| QCY T13 ANC | 28 db | 4 (2 on the headphone) | 5-hour |
| Redmi Buds 4 Active | No (ENC only) | 2 (1 on the headphone) | 5-hour |
Autonomy and charging case
When it comes to energy efficiency, QCY often sets the tone for the entire market: Their famous T13 series has become a legend for its ability to run up to 8 hours on a single charge and 40 hours with a case. Xiaomi often sacrifices battery capacity to reduce the size of cases, offering 5-6 hours of operation, which may not be enough for active users.
Xiaomi cases are usually made of glossy plastic that quickly collects scratches and prints. QCY more often uses matte coatings (soft-touch), which are more pleasant tactile, but can be wiped over time. In terms of ergonomics, QCY cases are often more elongated, which is more convenient for jeans pockets.
- 🔋 Charging: Both brands have switched to Type-C connector, but QCY Longer maintained support for wireless charging in medium-sized models.
- ⏱ Speed: Fast charging (10 minutes in case) = 2 hours of music) is available to both manufacturers in models above 2000 rubles.
- 💡 Indication: Y QCY Often there is a digital display on the case, showing the exact percentage of charge, which is more convenient than three LED dots in Xiaomi.
Application and software
The shell is where Xiaomi has traditionally been stronger. Xiaomi Earbuds (or MIUI integration) offers a beautiful interface, search for lost headphones and automatic pairing, but it requires a Mi Account account registration, which is an unnecessary barrier for many.
QCY is autonomous, without requiring complex registrations, and supports a wide range of settings, from reassigning buttons to adjusting the audio delay. The only downside is that the interface may seem overloaded and less polished than the competition, but functionally it gives more freedom to users.
For iPhone owners, the situation is stalemate: the functionality of both brands’ apps on iOS is reduced. However, QCY often updates the firmware of its devices via Bluetooth, fixing bugs, while Xiaomi leaves many older models without support, switching attention to new products.
⚠️ Warning: When reselling headphones, be sure to reset to factory settings (Reset) so that the new owner can plug them in. 10-15 seconds.
Durability and build quality
Both brands have a decent quality brazing and assembly for the mass market. Xiaomi has stricter quality control at the exit, so the percentage of defects out of the box is statistically lower. QCY allows itself more experiments, which sometimes leads to minor shortcomings in the fitting of the case or the quality of plastic, but gives unique chips.
Waterproofing is another point of difference: most of the models from both brands are IPX4 or IPX5 certified, which protects against sweat and rain, but you can't swim in them. It's been noticed that the QCY speakers seals in the latest Melobuds series are more thorough than the low-end Redmis.
Long-term (2-3 years) battery degradation is the same for all lithium polymer batteries, with the winner being the one who offers more affordable parts or is more comfortable with warranty cases in your area.
☑️ Pre-purchase check
Final verdict: what to choose?
The choice between QCY and Xiaomi depends on your priorities. If you own a Xiaomi smartphone and you want seamless integration, beautiful design and you are willing to overpay 10-15% for the brand, take Redmi Buds or Xiaomi Buds. This is a safe choice that is guaranteed to work "just good."
If you are looking for maximum functionality for each ruby spent, you want quality sound with a customizable equalizer and digital charge indication – your choice of QCY. This brand is now at its peak, offering flagship technology in the budget case. In 2026, the gap between them is minimal, and QCY often breaks ahead in technical characteristics.
Don't be afraid to experiment. TWS-The headphones are oversaturated and competition is forcing manufacturers to give users more, whether it's the logo with the bitten apple on the Xiaomi box or the strict font. QCY, The main thing is that the device pleases you with music every day.
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QCY wins in price/features and app functionality, while Xiaomi wins in design, ecosystem integration and connectivity stability.