How to customize the sound on your Xiaomi phone: from basic parameters to hidden features

The sound on Xiaomi smartphones is not just the volume of the speakers, but a set of settings that affect the quality of music playback, conversations and system notifications. Even the budget models Redmi and Poco offer flexible tools for fine-tuning the audio, but many users are limited to adjusting the volume slider. Meanwhile, the correct audio setting can dramatically improve the experience of listening to music, watching videos and even the quality of calls.

In this article, we will explore all the available ways to configure sound on Xiaomi phones, from basic settings in the settings menu to hidden functions of the engineering menu. You will learn how to turn on stereo sound, adjust the equalizer to your favorite music genre, fix problems with the microphone and speakers, and activate little-known options like Mi Sound Enhancer or Dolby Atmos (if supported by your model).

Basic sound settings: volume, profiles and notifications

Let's start with the obvious: volume control and audio profile management. On Xiaomi phones (including Redmi Note 12, Poco) X5, Mi 11 and other models) these options are available through the Quick Settings Panel or the Settings menu → Sound and vibration.

It is important to understand that Xiaomi has three independent volume sliders:

• 🔊 Media – the volume of music, video, games (adjusted by the volume buttons in most applications).
• 📞 Calls – volume of incoming calls and voice accompaniment of the set.
• 🔔 Notifications - sounds SMS, messengers and system alerts.

To separate the adjustment of these parameters, go to Settings → Sound and vibration → Volume and uncheck the box to Link Media Volume and Calls. Now, Volume buttons will only control the current type of sound (e.g., while listening to music - media only).

Media (music, video)|Calls.|Notifications|Games|Not setting.-->

It is also possible in this section:

• 🎵 Change the sound of the call and the sound of the notifications (including the ability to upload your file in format.mp3 or.m4a).
• 🔕 Activate Do Not Disturb mode on schedule or for specific contacts.
• 📱 Enable vibration when touching (useful for tactile feedback when typing).

⚠️ Note: Some models (e.g. Redmi) 10C POCO M4 Pro after updating to MIUI 14 may miss the notification sound. This is due to a power optimization bug. To fix, go to Settings. → Annexes → Application management → Three dots (menu) → Resetting notification settings.

Equator and sound effects: how to improve the quality of music

If you don't like the flat sound of music through speakers or headphones, Xiaomi has a built-in equalizer with presets and manual tuning. Find it along the way:

Settings → Sound and vibration → Sound quality → Equalizer

Here are available:

• 🎶 Presets for different genres: rock, pop, jazz, classics, etc. Choose depending on the music you listen to.
• 🎛️ Manual tuning: adjusting bandwidths (60Hz to 16kHz). For bass, for example, strengthen the bandwidth of 60-250Hz, for vocals, 1-4kHz.
• 🔊 3D-sound - imitation of surround sound (works best with headphones).

On flagship models (Xiaomi 13, Mix Fold 3) and some devices in the Poco series, Dolby Atmos is available, a spatial sound technology.

1. Go to Settings → Sound and Vibration → Sound Quality → Dolby Atmos.
2. Select the profile: Auto, Movie, Music or Voice.
3. Activate the Smart Detector option to automatically switch between speakers and headphones.

For owners of devices without Dolby Atmos, there is an alternative, Mi Sound Enhancer, which improves sound through post-processing algorithms.

Settings → Additionally. → Special facilities → Improving the sound (Mi Sound Enhancer)

Sound problems: why the sound is missing and how to fix it

One of the most common problems with Xiaomi is the sudden disappearance of sound in speakers or headphones, which can be either software (software failure) or hardware (connector damage or speaker damage).

1. The sound is lost in the speakers:

• 🔇 Check if the Do Not Disturb or No Sound mode is activated (swipe down for the notification bar).
• 🔄 Reboot your phone – often helps with temporary crashes.
• 🛠️ Reset the sound settings: Settings → System system → Resetting settings → Reset the sound settings.
• 🔊 Check if the speaker is contaminated (clean carefully with a soft brush).

No sound in the headphones (wireless/wireless):

• 🎧 Turn off and reconnect the headphones. For Bluetooth devices, forget them in the settings and re-pair.
• 🔌 Check the 3.5mm connector for debris or oxidation (use a flashlight).
• 📱 Update the firmware: sometimes bugs with sound are fixed in new versions MIUI.
• 🔧 Turn on/off the option to Disable audio effects when connecting headphones in Settings → Sound. → Sound quality.

Check the "Do Not Disturb" mode"|Reboot the phone.|Clean the speaker/connector from dust|Update the firmware|Reset the sound settings-->

3. The sound is distorted or interrupted:

If the sound "wheezes", interrupts or sounds with interference, the cause may lie in:

• 📶 CPU overload – Close background applications (especially games or video editors).
• 🔋 Energy savings – turn off Battery mode in power settings.
• 🎵 Codec incompatibility – for Bluetooth headphones, select a codec SBC or AAC AptX (if you have connection problems).

⚠️ Note: On Redmi Note models 8/9 Pro after updating to MIUI 13 Some users have experienced a problem with robotic sound in calls, and this is due to a bug in voice processing. Solution: disable Voice Improvement in Settings → Sound. → Sound quality → Improved voice during the call.

Stereosound on Xiaomi: how to turn it on and whether it works

Many Xiaomi models are equipped with stereo speakers, but by default they can work in mono mode. To activate stereo sound, follow the following steps:

For dual speaker models (e.g. Xiaomi 12 Pro, Poco) F4 GT, Redmi K50 Gaming):

1. Open Settings → Sound and vibration → Sound quality.
2. Find the Stereodynamics or Dynamics Balance option.
3. Set the slider in Stereo position (if available).

For single-speaker models:

On budget devices (Redmi) 10A, Poco M3) You can actually only physically install one speaker, but you can simulate the stereo effect through headphones or external speakers:

• Connect a Bluetooth speaker or headphones.

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To check if stereo works on your Xiaomi, run a YouTube video with a stereo balance test (e.g., the Left Right Audio Test). If the sound is clearly split between left and right speakers, the stereo is active.

On Xiaomi 13 Ultra and Mix Fold 3, stereo speakers only work in the horizontal position of the phone (for example, when watching videos).

Customizing the microphone: how to improve voice quality in calls and recordings

Poor microphone quality is a frequent complaint of Xiaomi users, especially on budget models.The sound in the calls can be quiet, with noises or echoes. Here's how to fix it:

Microphone check:

• 🎤 Use the built-in Dictaphone app to test recording, if the sound is quiet or distorted, the microphone is a problem.
• 🔍 Check the microphone hole (usually located at the bottom of the phone or next to the main camera) for dust or damage.

Program settings:

• 📞 Enable Voice Improvement in Settings → Sound. → Sound quality → Improved voice during a call (may help, but sometimes makes sound worse).
• 🔇 Turn off noise cancellation if the voice sounds robotic (located there too).
• 🎵 For video recordings in the Camera app, select High Sound Quality in the recording settings.

Problems with the Bluetooth headset:

If the microphone does not work in Bluetooth headphones, follow these steps:

1. Turn off the headset and reconnect.
2. In Bluetooth settings, select the Phone Calls profile (not just Media Audio).
3. Update the headphone firmware (if supported).

⚠️ Attention: On Redmi 9A POCO C3 There is a frequent hardware defect in the microphone associated with poor soldering of contacts. If after cleaning and resetting the settings, the problem remains, contact the service center for soldering the microphone (guarantee case).

Hidden sound settings: engineering menu and ADB-team

For experienced users ready to dive into deep customization, Xiaomi offers access to the engineering menu and options to change the settings through the app. ADB. These techniques allow you to fine-tune the volume, sensitivity of the microphone and even activate hidden functions.

1. Engineering menu (CIT):

To open the engineering menu, enter the following code in the Phone application:

##36446337##

On the menu. CIT Go to the Audio section where you can:

• 🔊 Testing speakers and microphones separately.
• 📊 View signal levels (useful for fault diagnosis).
• 🔧 Change the microphone gain settings (caution – wrong values can worsen the sound!).

2. ADB-teaming:

With help. ADB You can change volume limits, activate hidden codecs, or even turn on Dolby Atmos on unsupported models:

• Increase the maximum volume of the media (requires root):

adb shell settings put global media_volume_steps 30

• Enable Dolby on unofficially supported devices (not all models!):

adb shell am start -n com.android.settings/.Settings$DolbyAtmosSettingsActivity

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Change the settings through the engineering menu or ADB This can cause your phone to run in an unstable way!

3. applications for fine tuning:

If standard tools aren’t enough, try third-party apps:

• 🎛️ ViPER4Android — powerful equalizer with support for custom presets (requires Magisk or root).
• 🔊 Wavelet – an alternative to ViPER with a simple interface and support for Bluetooth codecs.
• 🎧 Poweramp – player with built-in 10-band equalizer.

Optimizing sound for specific scenarios

Xiaomi's audio settings can be adapted to different tasks, such as listening to music, watching movies, playing games or calling, and let's look at the optimal configurations for each case.

Music (earphones/columns):

• 🎵 Enable Dolby Atmos (Music Profile) or Mi Sound Enhancer.
• 🎛️ Set up the equalizer: for bass, increase 60-250 Hz, for high frequencies - 10-16 kHz.
• 🔊 Turn off Adaptive sound (may distort the original sound).

Movies and videos:

• 🎬 Enable Dolby Atmos with a Movie Profile.
• 🔊 Activate Stereodynamics (if available).
• 📱 Use applications like this. MX Player with support DTS or AC3 pitch-up.

3.Games:

• 🎮 Turn off all sound effects (Dolby, 3D-sound - they add delay.
• 🔊 Set media volume to maximum and system sounds to minimum.
• 🎧 For shooters (PUBG, Call of Duty: Use headphones with support for aptX LL (low-key).

Calls:

• 📞 Turn off voice enhancement and noise suppression (they often impair legibility).
• 🔇 Set the volume of calls to 70-80% – this is the optimal level for conversations.
• 🎤 For hands-free communication, use the top speaker (it transmits a cleaner voice).

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To watch movies while traveling, turn on the Theatre mode in Dolby Atmos and use noise-cancelling headphones (such as the Xiaomi Buds 4 Pro) to create a cinema effect even in noisy environments.

FAQ: Frequent questions about Xiaomi's audio setup