NFC Xiaomi smartphones: the full guide of 2026

Have you ever noticed the words “Support” on your Xiaomi box? NFC», You didn't understand what that meant, or you tried to pay for it with your phone, but it didn't work out? NFC Xiaomi smartphones, how this technology works and why it has become an integral part of modern gadgets.

NFC (Near Field Communication is a wireless short-range communication technology that allows devices to communicate up to 10 cm away. In Xiaomi smartphones, it is integrated into most mid-range and premium models, from the Redmi Note 7 (2019) to flagships like the Xiaomi 14 Ultra. But many users do not even suspect that their phone supports this feature - and for nothing! NFC You can pay for purchases, transfer files, connect accessories and even automate routine tasks.

In this article, we will not just explain what is NFC, But we'll show you how to check for it in your Xiaomi, enable and configure it, and we'll also reveal all possible use cases, from contactless payments to smart home management. NFC You only need to pay with a card, you will be surprised how much wider its possibilities are!

What is NFC and how does it work in Xiaomi smartphones

NFC (Near Field Communication is a short-range wireless communication technology developed on the basis of standards. RFID (Radio frequency identification allows two devices to communicate up to 10 cm away, making the connection fast, secure and energy efficient, unlike Bluetooth or Wi-Fi, NFC It does not require pairing and works almost instantly – just bring the smartphone to another device.

In smartphones Xiaomi chip NFC It is usually located at the top of the body (near the speaker or camera:

• 📡 Antennas – receives and transmits signals at a frequency of 13.56 MHz.
• 🔌 Controller – manages data exchange and encryption.
• 🔋 Non-volatile memory – stores data for contactless payments (e.g. virtual cards).

The technology supports three modes of operation:

1. Reading/write (e.g., reading tags or access cards).
2. Emulation of the card (imitation of a bank card for payments).
3. Data exchange between two smartphones.

It is important to understand that NFC Xiaomi only works with the screen on (except for some models with the function) NFC in standby mode, for example, Xiaomi 13T Pro) The technology also consumes minimal energy – even with active use, the battery consumption is only a small amount. 1-2% hourly.

What Xiaomi models support NFC: full list

Not all Xiaomi smartphones are equipped with a module NFC — This is especially true for Redmi’s budgets and POCO. However, starting in 2019, the company is actively implementing the technology even in mid-range devices. Below is a table with current models (2026) that support the technology. NFC:

To check if there is any NFC On your smartphone, follow the following steps:

1. Open Settings → Connections and Sharing → NFC.
2. If there is no item, use the search by settings (the magnifying glass icon at the top).
3. Enter in the search bar NFC — If you don’t have the results, your model doesn’t support the technology.

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On some firmware (e.g, MIUI Global paragraph NFC This can be called contactless payments or smart features.

You can also find out about support. NFC by marking on the box – look for the N-Mark logo (stylized letter “N”) or the inscription NFC If you buy a smartphone with your hands, check it through the app AIDA64 (section → NFC).

How to enable and configure NFC on Xiaomi: step-by-step instructions

Activation. NFC Xiaomi takes less than a minute on smartphones, but many users face difficulties due to differences in firmware (MIUI Global, MIUI China, HyperOS: Below is a general-purpose instruction that is suitable for most models:

Check out the NFC support in your model

Update the firmware to the latest version

Make sure that SIM-The card supports contactless payments (for Google Pay)

Connect to the Internet (required to download payment services)-->

Step 1. Enable NFC

1. Open the settings (cog icon).
2. Go to Connections and Sharing (or Wireless Networks on older versions of MIUI).
3. Slip on NFC.
4. Activate the NFC switch (should turn blue).

Step 2: Set up contactless payments

To pay through NFC need:

1. Download the Google Pay app (for international cards) or Mi Pay app (for Chinese banks).
2. Add a bank card to the application (confirmation will be required through the SMS bank-client).
3. In the settings NFC Select the default payment and specify the desired application.

Step 3: Additional settings

• 🔄 Android Beam – Enable file transfer between devices (in the MIUI 14+ It's called Fast Transmission).
• 🏠 Smart home – activate the option NFC-Tags if you use Xiaomi Smart Home devices.
• 🔒 Security – Set a password to unlock payments (in Google Pay settings).

On some models (e.g. Xiaomi) 12T) function NFC Standby, it allows you to read tags even when the screen is off, so you can activate it:

Settings → NFC → Additional → Enable “Work in the background”

Main methods of use NFC Xiaomi: From Payments to Smart Home

Many people mistakenly think that NFC It's only for contactless payments, and in fact, the technology is much more powerful. Here are the 5 most useful use cases. NFC Xiaomi smartphones:

1. Contactless payments via Google Pay, Mi Pay and SberPay

The most popular application NFC — Pay for shopping, cafes and transportation:

• 💳 Attach the phone to the terminal (distance not more than 4 cm).
• 🔓 Unlock the screen (some models require a fingerprint).
• ✅ Wait for the sound signal or vibration – the payment has passed!

Xiaomi supports:

• 🌍 Google Pay – for Visa, Mastercard, Mir cards (operating abroad).
• 🇨🇳 Mi Pay – Chinese banks only (UnionPay).
• 🇷🇺 SberPay / Tinkoff Pay for Russian users.

For payments through NFC The card must support PayPass (Visa) or PayWave (Mastercard) technology.

2. transfer of files and contacts between smartphones (Android Beam)

With help. NFC quick-to-exchange:

• 📁 Photos, videos, documents (up to 1 GB per transmission).
• 📇 Contacts, links, notes.
• 🎮 Game saving (if supported by the developer).

How it works:

1. Turn on NFC on both devices.
2. Open the file you want to send.
3. Bring the phones to each other (screen to screen).
4. Wait for the beep and confirm the transmission.

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Android Beam only works between Android 4.0 devices+. Transfer speeds up to 424 Kbps (slower than Bluetooth, but more convenient for smaller files).

3.Manage smart home and IoT devices

If you have Xiaomi smart appliances (lamps, sockets, robot vacuum cleaners), NFC simplifies its setting:

• 💡 Quick Connection – Just bring your phone to your device (like Xiaomi Smart Lamp) and it will automatically appear in the Mi Home app.
• 🔑 NFC-Tags – you can program the tag to turn on scripts (for example, “Evening Mode” when you touch the phone to the bedside table).
• 🚪 Electronic locks – many smart locks (such as Aqara Smart Lock) support unlocking through the lock. NFC.

4.Use of NFC-tags

NFC-Labels are little stickers or key fobs that can be programmed to do certain things:

• 🎵 Attach your phone to the tag on the machine – Google Maps will automatically turn on and the playlist will start.
• 📵 When you touch the label on the desktop, the phone will go into “Do Not Disturb” mode».
• 🔋 Attach the phone to the tag on the charger - economical mode will turn on.

To work with tags, install the Trigger app or NFC Tools from Google Play.

5. Accessories connection: headphones, speakers, game controllers

Some Xiaomi accessories support fast pairing through NFC:

• 🎧 Headphones: Xiaomi Buds 4 Pro, Redmi Buds 5.
• 🔊 Columns - Xiaomi Smart Speaker.
• 🎮 Game Controllers – Black Shark Gamepad.

To connect the device:

1. Turn on the NFC on your phone.
2. Activate the pairing mode on the accessory (usually hold the power button).
3. Bring the phone to NFC-tag on the device (usually marked with the logo N).

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If NFC If you don't find the accessory, try turning off Bluetooth, then re-pair.

NFC problems in Xiaomi: why it doesn’t work and how to fix them

Even if your smartphone supports you NFC, You may run into problems: payments fail, tags fail, or a feature disappears altogether.

1. NFC is not enabled or disappears from settings

Possible causes:

• 📱 Outdated firmware - update MIUI last-minute.
• 🔧 System Failure – Reset network settings (Settings) → SIM-map → Resetting the network).
• 🛠️ Antenna damage – if the phone fell or was repaired, the antenna could have moved away from the board.
• 🌍 Regional restrictions on some firmware (e.g, MIUI China) NFC defaulted.

2 Contactless payments do not work

If the terminal does not read the phone when paying:

• 💳 Check if the map has been added to Google Pay/Mi Pay and activated.
• 📶 Make sure your phone is connected to the internet (required to confirm payment).
• 🔋 Check the balance of the card or the limit on contactless transactions (in some banks it is made up of the balance of the card). 1000-5000 ₽ single-transaction).
• 🛡️ Turn it off. VPN — Some banks block payments when using proxy.

On Xiaomi models with HyperOS (e.g. Xiaomi 14) payments via NFC Bank applications may not work if the system has a root access or unlocked the bootloader.

3. The phone doesn't read. NFC-marker

If the tags are not recognized:

• 📍 Check the location of the tag – it should be in 1-2 antenna NFC (usually on top of the phone).
• 🔄 Restart your phone – sometimes cache resetting helps NFC (Settings → Annexes → Systemic → NFC → Warehouse → Clear the cache).
• 📦 Make sure the tag is not damaged (try another one).
• 🛠️ If the tag is programmed to perform actions, make sure that the application (e.g. Trigger) has permission to access the app. NFC.

4. NFC It conflicts with other wireless modules

Sometimes. NFC It can interfere with Bluetooth or Wi-Fi to solve the problem:

1. Turn off Bluetooth and try to scan the tag again or pay for the purchase.
2. In the developer settings (Settings) → The phone. → Version. MIUI — Tap 7 times) disable the Bluetooth debugging option.
3. If you use Xiaomi Smart Band or other wearable devices, temporarily turn them off.

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On Xiaomi models 12/13 The series may have a conflict between NFC and UWB (Ultra-Wideband. In this case, turn off. UWB in settings (Settings) → Connections → UWB).

Hidden functions NFC In Xiaomi: What You Didn't Know

Beyond the standard scenarios, NFC Xiaomi has a few obscure features that few people know about:

Emulation of transport cards (Metro, trolleybus)

In some cities (Moscow, St. Petersburg, Kazan) Xiaomi smartphones can be used instead of a transport card (for example, Troika or Strelka).

1. Download the official transport app of your city (for example, Metro Moscow).
2. Link the virtual card to the phone.
3. When passing through the turnstile, unlock the screen and bring the phone to the reader.

⚠️ Note: Not all Xiaomi models support this feature.Proven devices: Xiaomi 11T Pro, Redmi K50 Pro, POCO F4 GT.

2. Quick Wi-Fi connection via NFC-marker

You can program it. NFC-So that when you touch the phone, it automatically connects to the specified Wi-Fi network:

1. Open the app. NFC Tools.
2. Select Write → Add recording → Wi-Fi.
3. Enter the network name and password.
4. Write the configuration down on the tag.

Now, attaching the phone to the tag, you will instantly connect to Wi-Fi without entering a password!

3.Use of NFC for authorization in applications

Some banks and services (for example, Sberbank Online or Tinkoff) allow you to log in to an account through the NFC-It's convenient for you to use:

• 🏦 Quick login to a mobile bank.
• 🔐 Two-factor authentication (instead of two-factor authentication) SMS).
• 📄 Signatures of documents (for example, in public services through the ESIA).

4. NFC In games: interaction with physical toys

Some mobile games, for example, Pokémon GO Disney Magic Kingdoms (Disney Magic Kingdoms) supports physical interactions. NFC-Like toys:

• V Pokémon GO scanner Poké Ball Plus for Receiving Bonuses.
• In Amiibo games (for Nintendo Switch), Xiaomi smartphone can be used as a figure reader.

5. Hidden diagnostic mode NFC

Xiaomi smartphones have a hidden menu for testing NFC-To open the module:

Dial in the dialer: ##4636##


Go to the section "Equipment Testing"




Select "NFC test"

Here you can:

• Check the strength of the antenna signal.
• Get a firmware version NFC-module.
• Test reading/writing of labels.

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Hidden menus don't work on all models. If the code doesn't work, try using the app. MTK Engineering Mode (for MediaTek processors) or Qualcomm NFC Test (for Snapdragon).

NFC Security: How to Protect Your Data

Users are often afraid that NFC It is true that attacks like NFC-sniffing or relay attacks (when an attacker relays a signal from your card) are theoretically possible, but in practice, the risks are minimal if you follow simple rules.

1. How to Protect Contactless Payments

To prevent unauthorized write-offs:

• 🔒 Install. PIN-Code to unlock payments in Google Pay settings.
• 📱 Turn it off. NFC, When you don’t use it (especially in public places).
• 🛡️ Use virtual cards instead of the main bank (for example, in Revolut or Tinkoff you can create one-time cards for the main bank). NFC).
• 📵 Include payment notifications in the banking application.

⚠️ Note: Android 12 and newer payments via NFC Requires unlocking of the screen (print, PIN If your Xiaomi is working on a pattern lock MIUI 13+, this function is enabled by default.

2. Protection against NFC-scanners and data theft

Attackers can use portable devices NFC-scanners to read your maps or tags to avoid this:

• 🛡️ Buy it. NFC-locking covers (they shield the signal).
• 📱 Turn it off. NFC In the settings when you do not use them.
• 🔍 Regularly check the transaction history in the banking application.
• 🚫 Do not store sensitive data (passwords, PIN-codes NFC-marker.

3. How to Recognize Fraud with Fraud NFC

Beware of the following schemes:

• 💳 Double charge - terminal can charge twice. Always check check check.
• 📱 Fake tags – scammers can place NFC-tags in public places (for example, on subway poles) that are redirected to phishing sites.
• 🔄 Relay attacks – an attacker can relay your card signal to pay for a purchase on another terminal (relevant to older cards without encryption).

⚠️ Note: If you suspect that your bank card has been compromised NFC, Block it immediately through your client bank and order a new one. Xiaomi also allows you to disable all payment cards in Google Pay remotely via the web version of the service.

4. Safe use NFC-marker

If you use NFC-Automation tags, watch for their safety:

• 🔑 Do not program tags to perform critical actions (for example, disabling antivirus).
• 📍 Do not place tags in public places (they can be reprogrammed).
• 🔄 Check the labels regularly for changes (by using the NFC Tools).

FAQ: Frequent questions about NFC in Xiaomi