How Xiaomi sounds: detailed analysis of sound in smartphones, headphones and smart technology

When it comes to Xiaomi, most people think of value for money, innovative chips, or design, but what about sound? Because for many people, it's the quality of music playback, the purity of voice in calls, or the power of speakers that are the deciding factors when choosing a gadget.

In this article, we will look at how Xiaomi sounds in different devices, from budget smartphones Redmi to flagship Xiaomi 14 and smart speakers Mi Smart Speaker. You will learn about the technical features of speakers, microphones, sound chips and software improvements that the company uses. And we will compare the sound Xiaomi with competitors and give practical tips on how to make it better.

Technical features of sound in Xiaomi smartphones

The sound system in Xiaomi smartphones depends on the model and price segment. Budget devices are usually equipped with a single speaker and a basic audio chip, while flagships receive stereo sound, support for Hi-Res Audio and advanced processing algorithms.

Here are the key components responsible for sound:

• 🔊 Speakers: Most models use a single bottom speaker, but in flagships (e.g. Xiaomi 13 Pro or X-rays). POCO F5) And then there's a second one for stereo effect, and some devices, like Black Shark, have front-facing speakers for games.
• 🎧 Audio chips: In top models, specialized DACs (digital-analog converters) from Qualcomm are used (for example, WCD9385 Xiaomi 12S Ultra, which improves sound detailing.
• 🎤 Microphones: Numbers vary from 2 to 4 (in flagships). AI Noise Cancellation for clean voice in calls.
• 🔧 Software processing: Mi Sound Enhancer and Dolby Atmos (in some models) adapt sound to the use case (music, movies, games).

It's important to understand that even within a single line, the sound can be very different.+ It has stereo speakers, and the base model of the Redmi Note 12 is only mono. Therefore, when choosing a smartphone, you should specify the specifications of a particular modification.

Comparison of Xiaomi sound with competitors: Samsung, Apple, Realme

To get an objective view of what Xiaomi sounds like, compare it to its major competitors in different price categories, and take flagships and budget models from 2023 to 2026 for the test.

From the table, you can see that Xiaomi is not behind competitors in the flagship segment, but inferior in maximum volume and detail of sound (for example, Samsung uses more advanced DACs). In the budget segment, Redmi offers stereo sound, which distinguishes it from many competitors.

⚠️ Note: In cheap Xiaomi models (e.g. Redmi) A2) If the sound is critical to you, avoid devices priced below 15,000 rubles.

How to improve the sound on Xiaomi: settings and life hacks

Even if your Xiaomi smartphone is not a flagship, the sound can be significantly improved with settings and third-party apps.

Let’s look at each item in more detail:

1. Dolby Atmos: Available in models with Snapdragon processors 8xx (for example, Xiaomi 13T or POCO F5 To enable: Settings → Sound. → Sound quality and effects → Dolby Atmos Select a profile Music or Film depending on the script.
2. Mi Sound Enhancer: A proprietary technology that automatically adjusts the sound to the music genre, it comes in the same audio settings, it works best with headphones.
3. Volume limitation EU: In European firmware, there is often a maximum volume limit. To remove it, go to: Settings → Additionally. → Regional settings → Choose India or Global Caution: High volume can damage the dynamics!

If built-in tools aren’t enough, install third-party apps:

• 🎵 Poweramp – player with equalizer and support for high resolution.
• 🔊 Wavelet – customizes the sound to your headphones.
• 🎧 ViPER4Android — Advanced audiomode (requires root rights).

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After the update MIUI the sound became quieter or wheezing appeared, reset the sound settings to the factory: → Annexes → Application management → Sound. → Warehouse → Clear the data

Sound in Xiaomi smart technology: speakers, headphones, TVs

Xiaomi produces not only smartphones, but also a wide range of smart devices with their own sound features.

Smart speakers Mi Smart Speaker and Xiaomi Audio

Xiaomi columns are divided into three types:

• 🔈 Budget (e.g. Mi Smart Speaker) – monophonic sound, suitable for voice assistant XiaoAI.
• 🎶 Mid-segment (Xiaomi Mi Smart Speaker Pro) – two speakers (20 watts), Dolby Audio support.
• 🎵 Premium (Xiaomi Sound) – stereo with subwoofer, power up to 60 watts, compatibility with Hi-Res Audio.

Headphones Xiaomi and Redmi

The line of headphones includes:

• 🎧 Budgetary TWS (Redmi Buds 4 – basic sound, emphasis on autonomy.
• 🎧 Mid-segment (Xiaomi Buds 4 Pro) - Support LDAC, noise-canceling (ANC).
• 🎧 Xiaomi FlipBuds Pro 2 – Adaptive ANC, 12mm speakers, Hi-Res Wireless certification.

The feature of Xiaomi headphones is close integration with the ecosystem MIUI. For example, Buds 4 Pro automatically activates low latency when you start games.

Mi TVs TV and soundbars

Xiaomi TVs use speakers ranging from 20 to 60 watts (depending on the diagonal).Flagship models (e.g. Mi) TV Q2 75) equipped:

• 🔊 Stereo speakers with Dolby Audio support.
• 🎤 Built-in microphones for voice control.
• 🎛 Equator with presets for cinema, music and sports.

To improve sound, you can connect an external sound panel Xiaomi Mi TV Soundbar (32 watts power, support) DTS Virtual:X).

Typical Xiaomi Sound Problems and Their Solutions

Even in high-quality devices, there are some problems with sound, and here are the most common problems and ways to fix them:

If the problem persists after all manipulations, check the device for physical damage or contact a service center. In some cases, the malfunction may be related to the hardware (for example, a detached speaker plume).

⚠️ Warning: Do not try to disassemble the smartphone yourself to clean the speaker or microphone - this can lead to loss of warranty. Use a dry soft brush or compressed air (canister) to clean).

Xiaomi Sound Technology: What's Hidden Under the Hood

Xiaomi is actively implementing its own and licensed sound technologies, and let’s consider the most interesting ones:

Mi Sound Enhancer

This is a proprietary algorithm that analyzes the sound reproduced and adjusts it to:

• 🎵 Genre of music (pop, rock, classics).
• 🎬 Type of content (film, game, podcast).
• 🎧 Type of headphones (inlays, overheads, TWS).

The technology is firmware-level and activated automatically, and you can manually select a profile or disable improvements in the settings.

Dolby Atmos and Dolby Audio

Dolby’s licensed technology is available in selected models:

• 🔊 Dolby Atmos – creates surround sound in headphones or speakers (available in Xiaomi) 13T, POCO F5 Pro).
• 🎬 Dolby Audio – improves sound in movies and TV series (used in smart speakers and TVs).

To enable Dolby Atmos, go to Settings → Sound. → Sound quality and effects.

AI Noise Cancellation

Noise reduction technology based on artificial intelligence is used in:

• 📞 Calls (cuts off background noise).
• 🎤 Video Calls (in Zoom, Google Meet).
• 🎙 Voice recordings (in the Dictaphone app).

The algorithm is trained on the basis of millions of speech samples and can distinguish the user's voice from extraneous sounds (for example, street noise or air conditioning).

Hi-Re Audio and LDAC

Xiaomi flagship devices support:

• 🎵 Hi-Res Audio – Playing music in resolution up to 24-bit/192kHz (For example, in Xiaomi 14).
• 🔗 LDAC — codec for wireless transmission of high-quality sound (up to 990 kbit / s).

For use LDAC You need compatible headphones (for example, Sony). WH-1000XM5 Xiaomi FlipBuds Pro 2).

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Dolby Atmos and Hi-Res Audio are only available in Xiaomi’s flagship models, POCO baseline) they are missing.

The future of sound in Xiaomi: what to expect in 2026-2026

Based on patents and announcements, we can predict what sound innovations will appear in Xiaomi devices in the near future:

1. Improved noise reduction in microphones

Smartphones with AI-processed dual microphones that can suppress noise at the level of professional headsets are expected to be released in 2026, and the technology will be useful for streamers and those who often make calls in noisy places.

Driveless speakers

Xiaomi has patented a speaker technology without traditional drivers, where sound is created by vibration of the entire front panel of the smartphone.

• 🔊 Increase the volume without distortion.
• 🎵 Expand the sound scene (effect) 3D-sound).
• 📱 Reduce the thickness of the device.

3. Adaptive sound to the environment

New smartphones will analyze ambient noise and automatically adjust the sound in the headphones.

• 🚇 In the subway – increase the average frequencies for better intelligibility of speech.
• 🏠 Home - Emphasis on bass for music.
• 🏃 Outside – Volume up to compensate for wind.

4.Integration with the smart home ecosystem

Xiaomi’s audio devices will be part of a single ecosystem, such as:

• 🔊 Columns will automatically switch to "cinema" mode when you run a movie on Mi. TV.
• 🎤 Microphones in a smartphone will be used as part of a smart home system for voice control.

The first devices with these technologies are expected to arrive in the second half of 2026.

FAQ: Frequent questions about Xiaomi's sound