NFC Xiaomi smartphones: 7 real ways to use them + How to check for support

Have you ever wondered why even Xiaomi’s budget smartphones have a module? NFC, This tiny chip hidden under the body of the device has the potential to dramatically change your digital experience, from paying for coffee with a single touch to managing all the smart appliances in the house. POCO X5 The Pro is not even aware of half its capabilities.

In this article, we will not just list standard features like Google Pay, but will reveal hidden use cases. NFC In the Xiaomi ecosystem, which the manufacturer rarely advertises, from creating virtual keys for cars to instantly connecting to Wi-Fi via tags. You will learn which models support advanced features (spoiler: not all Redmi are equally useful), how to circumvent restrictions MIUI, and why in 2026 NFC It is a must-have when choosing a smartphone, even if you have never used it".

1. Contactless payments: not just Google Pay

The most obvious application NFC — But most users are limited to basic functions, not knowing the nuances:

• 💳 Mi Pay is a Xiaomi-branded service that operates in China and some Asian countries, and is not available in Russia, but can be activated via a mobile phone. VPN (below).
• 🏦 SberPay and Tinkoff Pay – Russian banks integrated into the MIUI You just add a card to a bank application, and you can pay without the Internet.
• 🔄 Double touch: in Xiaomi 13 Pro and newer, you can link two payment cards and switch between them with a double tap on the lock screen.
• 🛡️ Safety: Chip NFC Xiaomi uses a separate Secure Element (Secure Element) that encrypts card data even when hacking your phone.

Important point: for payments through NFC The phone must be unlocked (the bootloader is not necessarily unlocked, it is enough to unlock the screen). MIUI 14+ The “Fast Payment” function appeared – it is enough to bring the phone to the terminal, and the screen is automatically unlocked to confirm it.

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If you have Xiaomi with global firmware, but you live in Russia, add to Settings → Additionally. → This will unlock additional payment services, including Mi Pay (required) VPN activate).

Compare the features of payment systems on different models of Xiaomi:

⚠️ Attention: At Redmi 10C and POCO M5 NFC-The chip is present in the specification, but it's disabled at the software level. ADB, But it violates the warranty.

2. NFC-Labels: Automation of everyday tasks

One of the most underappreciated applications NFC — These are programmable tags. 200-500 You can buy the ruble stickers that will be:

• 🔊 Turn on Do Not Disturb mode and run the Spotify playlist when you put your phone on your bedside table.
• 🚗 Activate navigation in Google Maps and connect the Bluetooth headset when you touch a tag in the car.
• 📶 Distribute Wi-Fi password to guests with one touch (tag contains network data).
• 🔋 Switch to power saving mode when the battery charge drops below 20%.

To work with tags in Xiaomi preinstalled the application "Tools" (tab) NFC). But it's limited to basic functions:

• Trigger (for Android) – allows you to create chains of actions.
• NFC Tools – to record complex commands (e.g., sending) SMS + launch).
• Tasker – for professional automation (requires skills)

Buy format tags NTAG213/215/216 (Compatible with all Xiaomi)|Install the application NFC Tools from Google Play|Format the label before first use|Check permissions for the application in Settings → Annexes → Permits-->

Example from life: user Xiaomi 12T The app has been installed on the desktop that:

1. Opens Trello with tasks for the day.
2. Includes the mode "Work" (disables notifications from social networks).
3. Launches Zoom in the background.

⚠️ Attention: Tags NTAG213 It's cheaper, but it's limited to 144 bytes of memory. NTAG216 (888 bytes. MIUI There is a bug: When writing tags through Tools, permissions are sometimes reset – check them after each use.

3.Smart Home: Xiaomi Home and more

If you have Xiaomi Smart Home devices (lamps, sockets, sensors), NFC It can be a central part of management, for example:

• 💡 Touching the phone to the door tag turns on the light and activates the camera.
• 🚪 The mark on the bedside table turns off all sockets and closes the curtains at night.
• 🌡️ Touching the tag in the bathroom turns on the heater and shows the temperature from the sensor.

This requires:

1. Install the Mi Home app.
2. Add all devices to one network.
3. Create scenarios in the Automation section → NFC.

But there is a caveat: not all Xiaomi devices support NFC-Here is the current list of compatible gadgets (for 2026):

For Xiaomi owners 13/14 The series is available with the function "Fast Commands" - you can program the label to execute the voice command "OK, Google" without activating the screen.

4. Digital keys: from the car to the office

One of the most promising functions NFC — In 2026, Xiaomi is actively cooperating with automakers, and some models already support them:

• 🚗 BMW Digital Key – in Xiaomi 13T Pro and newer.
• 🚗 Hyundai/NFC Key - for models 2023+ year-end.
• 🏢 Keys for office systems (e.g, HID Global).
• 🏠 Electronic locks (e.g. Aqara Smart Lock).

How it works:

1. The car/lock must be maintained NFC-compatible keys.
2. In the manufacturer's application (for example, My BMW) tether.
3. Bring your smartphone to the door handle - a beep is heard, and the door unlocks.

Important limitations:

• 🔋 The phone must be charged at least 5% (otherwise the key will not work).
• 📱 The feature only works on Xiaomi flagships (series) 12/13/14, Mix Fold).
• 🔄 When changing the phone, the key must be reconfigured (you can not just copy).

Yeah, it's convenient.|No, I'm afraid for safety.|I'm already using it.|I don't need it.-->

⚠️ Attention: In Xiaomi 12S Ultra was a bug that caused the digital key to BMW Sometimes blocked after the update MIUI. Before using, check the relevance of the firmware on the forum XDA Developers.

5. Data exchange: faster Bluetooth and Wi-Fi Direct

NFC You can use it to transfer data instantly between devices:

• ⚡ Connection speed: 0.1 second 3-5 Bluetooth seconds.
• 🔒 Security: Data is transmitted only by physical touch.
• 📱 It works even if Bluetooth is disabled.

How it works for Xiaomi:

1. Activate. NFC In Settings → Connections → NFC.
2. Select a file (photo, contact, link).
3. Bring your phone to another device (also with the NFC).
4. Confirm the transmission on both screens.

Limitations:

• 📁 Maximum file size: 1GB (but in practice it is best to transfer files up to 500MB).
• 📱 Transmission speed: ~424 Kbps (slower than Wi-Fi, but more convenient for smaller files).
• 🔄 Some models (Redmi Note 11) need to enable Android Beam manually.

Comparison with other transmission methods:

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NFC It is ideal for transferring contacts, links, small photos and passwords from Wi-Fi. For videos and large files, it is better to use Xiaomi Quick Share (similar to AirDrop).

6. Hidden functions NFC Xiaomi: What Not to Say in the Instructions

The manufacturer is silent about some of the opportunities NFC, hand-activated:

• 🔓 Emulation of cards: Your Xiaomi can simulate a bank card, travel card or key card (for example, for an intercom:
• 📡 Card reader mode: the phone can read data from bank cards, passports (c) NFC-chip) or transport cards. Use the app NFC Reader.
• 🎮 Gaming controllers: Some gamepads (e.g, 8BitDo) plugged in NFC fast-sync.

Instructions for activating card emulation (on the example of Xiaomi) 11T Pro):

1. Enable Developer Mode: Settings → About Phone → MIUI Version (Tap 7 times).


2. In Settings → Additional → For developers, enable USB Debugging.




3. Connect the phone to the PC and execute the command:




adb shell pm grant com.chrynan.nfc emulation




4. Install the NFC Card Emulator and follow the instructions.

⚠️ Note: Emulation of bank cards may violate the rules of payment systems (Visa/Mastercard). In some countries, it is punishable by law. Use only for legal purposes (e.g. copying the intercom key).

Another secret: MIUI 14 hidden function "NFC It allows the chip to run even when the screen is off (useful for payments:

Settings → Battery → Energy saving regimes → Additionally. → NFC always active

7 How to check. NFC In your Xiaomi and what to do if it doesn’t work

Not all Xiaomi models are equipped with NFC. Here’s how to check its availability and performance:

• 🔍 Visually: On the box or in the characteristics on the site look for the inscription "NFC: Yes".
• 📱 Through Settings: Settings → Connections → NFC. If there is no point, there is no chip.
• 🛠️ Test application: Install NFC Check from Google Play.

If NFC is available but not working:

To diagnose antennas NFC:

1. Dial ##4636###.
2. Select Phone Information.
3. Scroll down to the section. NFC.
4. Check the status of "Enabled" and "Polling".

⚠️ Attention: B POCO X3 The Pro and Redmi Note 10 Pro have a bug that causes the problem to be solved. NFC It stops working after the reset. Solution: before the reset, turn it off. NFC in settings and retrieve SIM-map.

FAQ: Frequent questions about NFC in Xiaomi