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

Why does Xiaomi sound require a separate setup?

Xiaomi smartphones are known for their price-quality ratio, but factory sound settings often leave much to be desired. Many users face quiet speaker sounds, frequency imbalances in headphones or sudden problems after the MIUI update. Unlike other brands’ flagship devices, where the sound is worked out of the box, manual calibration is required here.

Complicating matters is the range of models, from the budget Redmi Note to the premium Xiaomi 14 Ultra, where the hardware and software capabilities of the sound are radically different, such as stereo speakers only in top models, and budget ones often use one monodynamic with mediocre quality, and this article will help you understand all the nuances from basic volume adjustments to hidden engineering menus.

Basic Volume Settings: What Can Be Changed Without Root Rights

So let's start with the obvious, volume control, and in MIUI, there's a separate slider, but not everyone knows that it can be customized, and by default, it divides volume into melodies, media, alarms and calls, and to access all the parameters.

1. Open the Settings. → Sound and vibration
2. Slap the pin on the gear in the upper right corner of the Volume Block.
3. Activate the slider "Show all volume levels"

Now, when you click on the physical volume buttons, you will see an extended menu with separate controls. Please note that in some firmware (for example, MIUI 14 for the global version), this item may be called "Separate volume controls."

An important point: on models with IR-The next thing you can do is turn off the power control, if you're not using the phone as a remote control, and that's going to make room in the control panel.

⚠️ Attention: On Xiaomi 12T Pro and newer, when you connect headphones through Type-C, you can reset the user's equalizer profile. MIUI 15.

Equator and sound effects: how to improve sound quality

The built-in equalizer in MIUI is hidden deep in the settings, but it allows you to significantly improve the sound.

1. Go to Settings → Sound and vibration → Sound quality
2. Select "Sound Effects" (on some models - "Sound settings")
3. Activate the Equalizer switch.

The standard equalizer offers 5 adjustment bands (60 Hz to 14 kHz) and several preset profiles:

• 🎵 Classics – emphasizes the average frequencies
• 🎸 Rock - enhances low and high
• 🎤 Vocals - focus on 1-3 keto
• 🎧 Headphones - optimized for TWS
• 🔊 Dynamics – compensates for weak low frequencies

For fine tuning, we recommend using manual mode. For example, for a bass boost, lift the sliders at 60 Hz and 250 Hz at +3 dB, and for clean vocals, mute 500 Hz at -2 dB. On models with Qualcomm Snapdragon 8 Gen 2 (for example, Xiaomi 13 Pro), an additional Dolby Atmos effect is available - it can be included in the same menu.

Sound problems: diagnosis and solutions

If the sound is gone or quieter than usual, check the obvious first:

Check the physical volume switch

Make sure that the "Do Not Disturb" mode is not activated.

Turn off Bluetooth headphones (they can block the speaker)

Reset the device

Update the firmware to the latest version-->

If the basic measures did not help, we move on to a deep diagnosis:

1. Testing of speakers: 🔊 Run the speaker test using #4636## → "Audio test" 🎧 Connect the headphones – if there is sound in them, the problem is in the phone’s dynamics 🔍 Light a flashlight into the speaker - dust or mechanical damage is visible?

Checking the software settings:

• 📱 Reset the sound settings in Settings → System system → Resetting settings → Reset the sound settings
• 🔄 Turn off all sound effects in Settings → Sound. → Sound quality
• 🎛️ Check if third-party equalizer apps are installed (for example, ViPER4Android)

To change the volume limit via ADB (USB Debugging enabled):

adb shell settings put global volume_steps 30


adb shell settings put global volume_music_steps 30




adb shell settings put global volume_voice_steps 15

These commands increase the number of volume control steps from the standard 15 to 30, making the setting more accurate.Warning: on some models (Redmi Note 10 Pro), this can cause audio distortion at maximum volume.

💡

Before experimenting with the engineering menu, back up your settings through Settings → Additional → Backup and Reset. This will allow you to quickly restore your functionality when you crash.

Optimizing sound for specific scenarios

Different tasks require different audio settings, and here are the optimal profiles for popular scenarios:

For gamers, it is especially important to turn off all post-processing audio, as they add latency to 50-100 ms. In games like Free Fire or Call of Duty Mobile, this can be critical. Check the audio delay through the Sound Meter & Latency Test application - the optimal value should not exceed 30 ms.

Customization of sound through third-party applications

If standard MIUI capabilities are not enough, you can use third-party utilities.

• 🎛️ ViPER4Android — The most powerful equalizer with support IRS-Filters and Surround Effects Requires Magisk to Work Fully.
• 🔊 Wavelet - a simplified version of ViPER with automatic calibration for your headphones.
• 🎧 Poweramp Equalizer – built-in Poweramp equalizer with support for Hi-Res Audio.
• 📱 SoundAssistant – Adds separate volume controls for each application.