How to connect Xiaomi headphones to Samsung smartphone: all ways + mistake-making

Have you bought Xiaomi headphones (like Redmi Buds 4 Pro or Xiaomi AirDots 3) but don’t know how to connect them properly to a Samsung Galaxy smartphone? or have problems pairing, audio interruptions or poor playback quality? In this article, we will discuss all possible ways of connecting – from classic Bluetooth to wired options through 3.5 mm or more. USB-C, We also provide specific solutions for common errors.

It is important to understand that despite the fact that brands belong to different ecosystems (Xiaomi uses the same name). MIUI, a Samsung - One UI), Most modern headphones support universal communication protocols, but there are nuances: for example, Samsung can automatically switch the codec. AAC on SBC, What makes the sound worse? How to avoid it, read below.

This article is relevant for all Samsung Galaxy models (from the S21 before S24 Ultra and Xiaomi headphones (including Buddy) TWS, FlipBuds Pro and Wired Hybrid Pro HD). If your model is not mentioned, don’t worry: the instructions are universal.

1. Connecting Xiaomi headphones to Samsung over Bluetooth

The most popular way is wireless pairing, and even if you've never connected a Bluetooth headphone, it's only a minute long, and the key is to follow the step-by-step instructions and not miss the key points.

Before starting, make sure that:

• 🔋 Xiaomi headphones are charged (the indicator should flash white or blue when turned on).
• 📱 On Samsung smartphone, Bluetooth is enabled (check in the notification curtain or in Settings) → Connections → Bluetooth).
• 🎧 Headphones are in pairing mode (usually for this you need to hold the power button 5-10 seconds until the indicator blinks).

Now, let’s move on to the connection itself:

1. Open Settings on Samsung and select Connections → Bluetooth.
2. Click Add a new device (or Scan).
3. In the list, find the name of your headphones (such as Redmi Buds 4 or Mi True Wireless Earphones 2) and tap it.
4. Confirm pairing on both devices (sometimes required to enter) PIN-code: Standard 0000 or 1234).

If the headphones don’t appear in the list, try:

• 🔄 Reboot the Bluetooth module on your smartphone (turn it off/on in the curtain).
• 🔋 Remove the headphones from the case and put them back again (for TWS- models).
• 📵 Make sure the headphones aren’t connected to another device (like a laptop).

Headphones charged and on

Bluetooth on the smartphone is activated

Headphones in pairing mode (flashing indicator)

Distance between devices not more than 1 meter

The headphones are not connected to other gadgets-->

2 Connection issues: why Samsung doesn't see Xiaomi headphones

Even with the right actions, Samsung's smartphone may not detect Xiaomi headphones, there are both software and hardware reasons, and let's look at the most common cases and their solutions.

Reason 1: Bluetooth firmware conflict

Outdated software on a smartphone or headphones can block pairing. for example, the Samsung Galaxy S22 Android 13 firmware sometimes doesn’t see Xiaomi Buds 3T because of a bug in the Bluetooth 5.2 stack:

• 📱 Update the smartphone software: Settings → Update of the PO → Download and install.
• 🎧 Update your headphone firmware through the Mi Home or Xiaomi Earphones app (if supported).

Reason 2: Energy savings limitations

Samsung is aggressively optimizing background processes, which can interrupt device search to fix:

1. Go to Settings. → Maintenance of the device → Battery.
2. Tap on three points (⋮) → Battery settings → Optimization of battery operation.
3. Find Bluetooth in the list and select Not Optimize.

Reason 3: Hardware malfunctions

If none of these methods helped, check:

• 🔌 Does Bluetooth work on other devices (try connecting your headphones to a laptop or other phone).
• 🎛️ Is the Bluetooth module in the smartphone damaged (for example, after falling or getting moisture).

Galaxy S23/S23+/S23 Ultra

Galaxy S22/S22+/S22 Ultra

Galaxy S21/S21+/S21 Ultra

Galaxy A54/A53/A34

Another model-->

3. Sound tuning: how to improve the quality of playback

Once you've successfully connected, you might encounter bad sound, like wheezing, cliffs, low bass, or quiet volume, due to Bluetooth codec settings and the uniformity of the One. UI. Here's how to optimize the sound:

Step 1: Choosing a codec

Samsung is using the default SBC — The most versatile, but not the best codec. AAC (Best for music or aptX (if supported):

1. Connect the headphones and open the Settings → Connections → Bluetooth.
2. Put it on the badge. ⚙️ headphone-name.
3. Choose Sound Quality → Bluetooth codec.
4. Try it. AAC or aptX (if available).

Step 2: Set up the equalizer

One. UI There's an integrated equalizer, but it's hidden to activate it:

1. Open Settings → Sound and vibration → Sound quality and effects.
2. Turn on Adaptive Sound (optional) and tap the Equator.
3. Select the preset (Bases, Classics) or set up manually.

Step 3: Disable functions that impair sound

Samsung's options can distort the sound:

• 🔇 UHQ-audio (in Settings) → Sound – sometimes conflicts with Xiaomi.
• 🎵 Dolby Atmos – it is better to turn off the TWS-headphone.
• 📶 Dual audio (if connected to two devices at the same time).

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If the sound is interrupted after connecting, try turning off Wi-Fi on your smartphone – sometimes 2.4GHz and Bluetooth channels conflict.

4. Connecting Xiaomi wired headphones to Samsung

If your Xiaomi headphones have a wired connection (e.g. Xiaomi Hybrid Pro) HD Mi In-Ear Headphones Pro, two options: 3.5 mm or USB-C. Let's look at both cases.

Method 1: Through the 3.5 mm connector

Most modern Samsungs (except flagships) S22 Ultra and newer) are devoid of audio jack, but if it is available:

1. Connect the headphones to the socket 3.5 mm.
2. The smartphone will automatically switch to wired audio output.
3. If necessary, adjust the volume with the buttons on the wire.

Method 2: Through USB-C (for models without 3.5 mm)

If your Samsung doesn’t have an audio connector (like a Galaxy) S23), Xiaomi headphones have a connector USB-C (Like Xiaomi Type-C Earphones, plug them directly into the charging port:

• 🔌 The sound will be displayed only through headphones (switches smartphone will turn off).
• 📵 Not all. USB-C-Samsung compatible headphones – check the specifications.

Method 3: Through the adapter

If the headphones have a connector of 3.5 mm, and the smartphone – only USB-C, Buy a quality adapter (such as an official one from Samsung or Google), cheap Chinese adapters can cause noise and distortion.

5. Features of connecting specific Xiaomi models

Some Xiaomi headphones have unique nuances when pairing with Samsung, and we collected data on popular models in the table:

For supported models LDAC (For example, Xiaomi Buds 4: Samsung does not support this codec, so maximum quality — AAC 256 Kbps.

If your model is not in the table, check:

• 📄 Official documentation on the Xiaomi website (Section Specifications).
• 💬 Reviews in forums (e.g, 4PDA ordredit).

6. Solving Sound Problems After Connection

Even if the headphones are plugged in, you can have problems with the sound, interruptions, echoes, different volumes on the headphones, or no sound at all, and we'll look at the most common cases.

Problem 1: The sound is interrupted or slowed down

Causes and solutions:

• 📶 Wi-Fi interference: Turn off Wi-Fi or switch router to 5GHz channel.
• 🔋 Low-charge headphones: charge them up to 50% or more.
• 📱 Background Processes: Close all applications through Recently Used.

Problem 2: There is no sound in one earphone

This is most often due to unbalanced connectivity (e.g., the right earpiece is master and the left earpiece is slave).

1. Put both headphones in the case, then take out and connect again.
2. In Bluetooth settings (⚙️ Next to the headphone name, select Disable, then pair again.
3. If the problem remains, reset your headphones to factory settings (usually hold the button on the case for 15 seconds).

Problem 3: Quiet sound

This may be related to:

• 🔊 Restrictions EU-Volume: Samsung has a volume limit on default. To remove it, go to Settings. → Sound. → Volume and turn off Safe Volume.
• 🎧 Impedance incompatibility: Some Xiaomi headphones have high impedance (for example, Mi Hybrid Pro) HD — 32 ohms, and the smartphone can't rock them. The solution is to use an external UHN.

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If the sound is still quiet after all the manipulations, check the headphones on another device.

7. Alternative ways to connect (if Bluetooth does not work)

If wireless connectivity is not possible (for example, a broken Bluetooth module in a smartphone or headphones), there are alternatives:

Method 1: Through AUX-cable (for wired models)

If you have Xiaomi with a 3.5 mm connector, but your smartphone does not support it:

• Buy it. USB-C → 3.5mm adapter (preferably original from Samsung or Google).
• Connect the headphones through the adapter.
• In Settings → Sound, select Wired Headphones as the output device.

Method 2: Through FM-transmitter

Suitable for automotive systems or older devices:

1. Buy a Bluetooth FM transmitter (such as Baseus or Nillkin).
2. Connect it to the lighter or USB-C port.
3. Connect the headphones to the transmitter via Bluetooth.
4. Set the frequency. FM transmitter and smartphone.

Method 3: Through remote sound applications

If the headphones are connected to another device (such as a laptop), you can stream the sound to Samsung via:

• 🎵 SoundWire (Song streaming over Wi-Fi).
• 🔊 WoMic (Bluetooth sound like a microphone).

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For minimum sound delay when broadcasting over Wi-Fi, use the AudioRelay app with a 100ms buffer setting.

8. Frequent Questions and Answers (FAQ)

If your question isn’t on the list, check the official documentation for your headphone model or contact Xiaomi for support via the Mi Home app.

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For maximum compatibility, update the headphone firmware through Xiaomi Earphones and smartphone via Settings → Update of the PO.