NFC in Xiaomi Redmi: A Complete Guide to Setup and Application

Have you ever noticed a mysterious “NFC” on your Xiaomi Redmi box and wondered why you needed it? Or maybe you tried to pay for it with your phone, but it didn’t work? It’s become an integral part of modern smartphones, but many users still don’t understand how to use it at full capacity.

In this article, we’ll explore what NFC is in Xiaomi Redmi phones, what models support this feature, how to set it up properly, and where it can be useful in everyday life, not only standard contactless payments, but also less obvious use cases, from automating home tasks to fast file transfers.

We’ll focus on the typical problems that Redmi Note, Redmi K and other series owners face when working with NFC — why the module might not work, how to check for it, and what to do if the phone doesn’t see bank cards or tags — all with step-by-step instructions and visual cues.

What is NFC and why you need it in a smartphone

NFC (Near Field Communication) is a short-range wireless communication technology that allows devices to communicate at a distance of up to 10 cm Unlike Bluetooth or Wi-Fi, it does not require complex configuration and works almost instantly.

In smartphones Xiaomi Redmi NFC-chips are usually used for:

• 💳 Contactless payments via Google Pay, Mi Pay or banking applications (SberBank, Tinkoff, etc.)
• 🔖 Readings/recordings NFC-tags to automate tasks (for example, turning on Wi-Fi when approaching the door of the house)
• 📱 Fast data transfer between devices (Android Beam)
• 🚇 Payment for public transport (where supported)
• 🔑 Identifications (electronic passes, door keys)

The main advantage of NFC is its low power consumption and high connection speeds, for example, simply holding the phone to the terminal without unlocking the screen (on some models) is enough to pay for a purchase, and the technology is safer than Bluetooth, since it only works at a minimum distance.

Xiaomi Redmi models support NFC

Not all Xiaomi Redmi smartphones are equipped with NFC-It's most commonly found in mid-range and premium models, and some low-end devices in recent years. Here's the current list of supported models (2026):

To find out if you have NFC in your model, you can:

1. View the characteristics on the official website of Xiaomi (section "Connection")
2. Check for NFC in your phone settings (Settings → Connected Devices → NFC)
3. Use applications like NFC Tools for diagnostics

⚠️ Note: In some regions (e.g. India or China) the same model may be produced without the same product. NFC-Always specify the specifications for your particular device.

How to Enable and Configure NFC on Xiaomi Redmi

If your smartphone supports NFC, you can activate it in a few steps, and the process is almost the same for all Redmi models based on MIUI 12/13/14:

1. Open Settings → Connected Devices (or Wireless Networks in Older Versions)
2. Select the NFC option
3. Switch the slider to the position on.
4. When you first turn on, the system may offer to download additional services (for example, Mi Pay)

After activation, it is recommended to configure:

• 🔄 Work Mode: Choose between "Read Only" (for tags) and "Full Mode" (for payments)
• 💳 Default App: Specify which application should be opened when you bring your phone to the terminal (Google Pay, SberBank, etc.)
• 🔋 Energy saving: Some firmware has a shutdown option NFC lock-in

Turn on NFC customized|Install an application for payments (Google Pay, Mi Pay)|Check for updates MIUI|Set up the default application for contactless operations-->

To check the performance, you can:

• Bring your phone to the bank terminal – an NFC icon should appear
• Use test ones. NFC-tags (sold in electronics stores)
• Try transferring the file to another device via Android Beam (if supported)

Contactless payments via NFC: step-by-step instructions

The most popular use of NFC in Xiaomi Redmi is to pay for purchases by phone.

1. Install payment application: Google Pay (works with most banks), Mi Pay (official Xiaomi application, supports UnionPay) Banking applications (SberBank Online, Tinkoff, Alpha-Click, etc.)

Add a map:

Set up the default payment:

To pay for the purchase:

1. Unlock your phone (on some models it works with a locked screen)
2. Hold the top of the phone (where it is located) NFC-antenna) to the terminal
3. Wait for the sound signal or vibration – payment will be automatically

To work with labels will need:

1. Buy NFC-Stickers (cost from 50 rubles apiece, sold in AliExpress, Ozone, M.Video)
2. Install the application: NFC Tools (easy for beginners), Trigger (advanced automation) Automate (to create complex scripts)

Example of setting up a tag for home Wi-Fi:

1. Open NFC Tools and select Write → Add Record → Wi-Fi
2. Enter your network name and password
3. Hold the phone to the tag and wait for the recording.
4. Place the mark next to the door

Now, when you put your phone on the tag, Wi-Fi will automatically turn on, and you can set up other things as well.

Transfer data between devices via NFC

Another useful feature is Android Beam (the newer versions of Android call it Quick Transfer), which allows you to send files, contacts or links to another device with a simple touch.

1. Enable NFC on both devices
2. Open the file you want to send (photo, document, etc.)
3. Put your phones back to each other.
4. Wait for the beep – the transmission will start automatically

Try turning off the NFC overnight and see if the battery situation changes.

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Xiaomi Redmi's NFC isn't just about payments, it's about tagging, you can automate routine tasks, transfer data quickly, and even replace physical keys, and it's about setting up the technology and keeping up with firmware updates.