NFC in the smartphone Xiaomi Redmi 9A: Complete guide to functions and setup

Technology NFC (Near Field Communication has long been an integral part of modern smartphones, allowing contactless payments, fast data exchange and control of smart devices with one touch. However, not all budget models are equipped with this module – and here the logical question arises: What about the Xiaomi Redmi? 9A?

This article will help you to understand whether Redmi supports the project. 9A technology NFC, What it will offer to smartphone owners in 2026, and how to set it up, we will look at all the use cases, from paying for purchases to automating a smart home, and give practical tips for fixing possible problems. If you are just planning to buy or are already a user of this model, here you will find exhaustive information without unnecessary “water” and template phrases.

Is there? NFC Xiaomi Redmi 9A: official data and verification

The first and most important question is whether Xiaomi Redmi is equipped with a new model. 9A module NFC? The answer is no, in this model, the technology is NFC This is confirmed by both the official manufacturer's specifications and tests by independent experts. 9A (The codename dandelion refers to the budget segment, where Xiaomi traditionally saves on additional chips to reduce the cost of the device.

You can check for NFC in several ways:

• 📄 Xiaomi official website: in the technical characteristics of the Redmi model 9A (All modifications, including Redmi 9AT) no mention of support NFC.
• 🔍 Settings menu: go to Settings → Connections and Sharing - Sections «NFC» therein.
• 🛠️ Diagnostic applications: utility like CPU-Z or AIDA64 no-show NFC-module.

It is important to note that the absence NFC — Not a unique feature of Redmi 9A. In the Redmi lineup, the technology only appears in mid-range and premium models (for example, the Redmi Note 11 Pro).+ or POCO X5 If contactless features are critical to you, consider alternatives even in the budget category – for example, Redmi. 10A (in some regions, the NFC).

⚠️ Warning: There are counterfeit or “re-labeled” versions of Redmi on the market 9A supposedly supportive NFC. Most often, it's a scam -- you can't physically fit a module into a device without factory integration. IMEI The originality of the model through the service Mi Verify.

Why do you need it? NFC In a smartphone: 5 key functions

Even if your Redmi 9A supportive NFC, It's useful to understand what opportunities you're missing, and it's not just about payments, it's a lot more broadly applied:

1. Contactless payments (Google Pay, Mi Pay, SberPay)

The most popular application NFC — You can pay for your purchases with a smartphone instead of a bank card:

1. Link the card to a service (e.g. Google Pay).
2. Bring the phone to the terminal at a distance of 2-5 cm.
3. Confirm payment with a fingerprint or PIN-code.

At Redmi. 9A function is replaced QR-codes (via SberPay or Tinkoff Bank), but they are less convenient and require an active Internet connection.

2. Fast data transfer (Android Beam)

With help. NFC You can instantly send files, contacts or links to another smartphone:

• 📱 Turn on NFC and Android Beam in the settings.
• 📲 Select a file to transfer.
• 🤝 Connecting phones to the back of the phone.

At Redmi. 9A Alternatively, Mi Share (by Bluetooth/Wi-Fi), But the transmission speed is lower and the setup is more complicated.

3.Smart home and automation

NFC-Tags allow you to run scripts with a single touch, for example:

• 🏠 Attach the phone to the mark at the door - Wi-Fi will turn on, curtains will open, the coffee maker will work.
• 🚗 Touching the tag in the car – will start the navigator and connect Bluetooth.

No NFC These tasks are done through Google Assistant or Mi Home, but require voice commands or manual control.

4. Identification and access

NFC is used in:

• 🔑 Electronic passes (office, gym).
• 🚇 Transport tickets (for example, Troika in Moscow).
• 🎫 Discount shop cards.

Owners of Redmi 9A You will have to carry physical maps or use alternative applications (for example, World Pei for transport).

5. Games and entertainment

Some mobile games, for example, Pokémon GO) Toys (such as Amiibo for Nintendo Switch) support interaction through the NFC. The technology is also used in:

• 🎮 Collector's cards with chips.
• 🎵 Interactive posters and mercerers.

How to get around the absence NFC redmi 9A: 3 working methods

If NFC It's critical to your needs, but you don't want to change your smartphone, and there are a few workarounds that won't replace the technology 100 percent, but they will solve some of the problems.

1.External NFC-adapter (USB-C or microUSB)

There are compact external NFC-modules connected via microUSB connector (in Redmi) 9A It's the one that's right there:

• 🔌 Sonoff NFC-USB — Supports reading/writing tags, cost ~1500 ₽.
• 💳 ACS ACR1255U — Professional card reader, price ~3000 ₽.

Cons:

• ❌ Requires constant connection (inconvenient to carry with you).
• ❌ Not all adapters are compatible with Google Pay.
• ❌ Nutrition USB It can drain the battery faster.

2. Contactless payments through QR-code

Banks and payment services offer alternatives NFC:

• 💰 SberPay - Payment by QR-terminal code or cashier's check.
• 💳 Tinkoff Bank – generation of disposable QR-translation-code.
• 🛒 Yandex Pay – support for payments in some stores.

Advantage: It works without the Internet (QR-The disadvantage is that not all terminals support this method.

3. Smart bracelets with NFC

Some fitness bracelets (e.g. Xiaomi Mi Band 7) NFC) They're equipped with a chip in their system to make payments:

1. Link the card to the bracelet via Mi Fit.
2. Pay for your purchases by bringing the bracelet to the terminal.

Pros:

• ✅ You don't have to take out your phone.
• ✅ It works autonomously (up to 7 days without recharging).

Cons:

• ❌ Not all banks are supported (only Sberbank and Tinkoff are supported in Russia).
• ❌ Cost of bracelet with NFC higher (~5000 ₽).

⚠️ Attention: External NFC-Adapters are often blocked by banks when trying to link the card to Google Pay. PCI DSS. Before buying, check the compatibility with the seller.

Make sure it is compatible with microUSB

Check out Google Support Pay/Mi Pay

Reviews of Work Stability

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Comparison of Xiaomi Redmi 9A with other budget smartphones for support NFC

If there is no NFC redmi 9A This is a critical issue for you, and it's worth considering alternative models in the same price segment. Below is a comparative table of Xiaomi budget smartphones with support for the technology and key features.

From the table it is seen that the minimum price of the Xiaomi smartphone with NFC starting ~14 990 ₽ (If the budget is limited, it makes sense to consider used variants or models of other brands (for example, Samsung Galaxy). A13 s NFC priced ~12 000 ₽).

When choosing, pay attention to:

• 🌍 Regional version: the same smartphone can be produced with NFC for Europe and without it for Asia.
• 🔄 Support for Russian banks: not all foreign models are compatible with the World or Sberbank Online.
• 🔋 Android Version: Google Pay requires Android 8.0+. At Redmi. 9A Android 10 is out of the box, but it doesn’t help without hardware support.

💡

If NFC The minimum budget for the new Xiaomi smartphone is from 15 000 ₽. In the segment up to 10 000 ₽ This technology is extremely rare and only in some regional versions.

Frequent questions about NFC Xiaomi Redmi 9A

Despite the absence NFC redmi 9A, And users often ask questions about how to add it or what to do with alternatives.

1.Can Redmi be further refined? 9A, install NFC-module?

Technically not. NFC-The module in smartphones is integrated at the level of the motherboard and the antenna located under the back cover:

• Soldering work with the risk of damage to the fee.
• Modified software firmware (which deprives you of warranty).
• Adjustment of the antenna (without specialized equipment is impossible).

Even if you find a compatible module (for example, from the Redmi Note 8), the cost of work will exceed the price of a new smartphone with a new model. NFC.

2.Why are some shops listed in the specifications NFC for Redmi 9A?

It's a typical mistake or fraud.

• 📋 Copypaste descriptions: sellers often copy characteristics from other models.
• 🎭 Buyer fraud: some unscrupulous shops point out NFC, to increase the attractiveness of the product.
• 🌐 Regional differences: rarely, but it happens that the description mixes data for different versions (for example, Redmi). 9A Redmi Note 9).

Always check the information on the official Xiaomi website or through services like GSMArena.

3.What banking apps are running on Redmi 9A without NFC?

All major banking services are supported, but with restrictions:

• 💳 Sberbank Online: payments by QR-code, phone number translations.
• 🏦 Tinkoff: Payment through QR or generation of virtual cards.
• 🌐 Yandex Money: Transfers and payments in partner stores.
• 🍎 Apple Pay: Not available for iPhone only).

For maximum convenience, we recommend:

• Set up auto payments for regular purchases (communal, mobile communication).
• Use virtual cards for security (e.g. Revolut or Tinkoff).

4. Can emulate NFC via Bluetooth or Wi-Fi?

Partly yes, but with serious limitations:

• 🔵 Bluetooth: Some smart devices (such as Xiaomi Mi Smart Lock) support Bluetooth unlocking, but it’s less secure and energy-consuming.
• 📶 Wi-Fi Direct: You can use Mi Share or Nearby Share to transfer files, but the speed is lower than that of the Wi-Fi Direct. NFC.
• 📱 Emulator apps: Google Play has programs like NFC Emulator, but they only work with specific tags and require root rights.

Full replacement NFC These methods do not work, but they can close some tasks.

5.Whether Xiaomi plans to release a budget smartphone with NFC 2026?

At the time of writing (2026) Xiaomi has not announced a budget model with the NFC There are several trends, however, below the Redmi Note series:

• 📉 Cheaper technology: cost NFC-Modules fall, which can lead to their appearance in models up to 10,000 ₽.
• 🌍 Local versions: for some markets (for example, India) Xiaomi already produces budgetary employees with the help of the company. NFC.
• 🔄 Competition: brands like Realme and Samsung are actively implementing NFC Cheap smartphones, which could push Xiaomi to similar steps.

Follow the announcements on the official website or in telegram channels like Mi Community Russia.

Alternative methods of contactless payments for Redmi 9A

Absence NFC This does not mean that the owners of Redmi 9A There's no easy contactless payments available. Let's look at all the alternatives that work, their pros and cons.

1. Payments under QR-code

The most common method. How does it work?

1. The cashier generates QR-code on the terminal screen or prints it on a check.
2. You scan the code through a banking application (Sberbank Online, Tinkoff, etc.).
3. Confirm payment PIN-code.

Advantages:

• ✅ It works on any smartphone with a camera.
• ✅ No Internet requirement (code scanned offline).
• ✅ Supported by most Russian banks.

Disadvantages:

• ❌ Slower than NFC (You need to open the app, focus the camera).
• ❌ Not all shops are equipped QR-terminal.

2. Payments through messengers

Some messengers support transfers and payment services:

• 💬 Telegram: bots for payment of housing and communal services, mobile communication (for example, @FineBot).
• 📱 VK Pay: Transfers between users and payment in some stores.
• 💰 WhatsApp Pay: not yet available in Russia, but it may appear.

Pros:

• ✅ Quick for people-to-people transfers.
• ✅ Often there is cashback or bonuses.

Cons:

• ❌ Limited number of partner shops.
• ❌ Commissions may be higher than in banking applications.

3. Virtual cards and services

Some services allow you to create virtual cards for one-time payments:

• 💳 Revolut or Tinkoff: generating virtual cards for online purchases.
• 🛒 Yandex Market: Payment of orders through saved cards without data entry.
• 🎮 Steam Wallet or PSN: depositing through linked cards.

It's not a substitute. NFC In offline stores, but will increase the security of online payments.

4. Voice payments

With the help of voice assistants, you can pay for purchases without touching the phone:

• 🗣️ Alice (Yandex): Pay for a mobile phone 500 rubles».
• 🤖 Google Assistant: «Send 1000 rubles to Mom via Tinkoff».

Conditions:

• A linked bank card.
• Good microphone (at Redmi) 9A It's a little weak for noisy places).

💡

If you pay frequently at the same store, keep it. QR-So you don't have to ask the cashier to generate a new code every time you pay.

The future NFC: Should we wait for the appearance in budget smartphones?

Technology NFC It's still evolving, and it's only a matter of time before it's available in budget devices.

Cost-effectiveness of components

According to Counterpoint Research, the cost NFC-chips have declined by 40 percent since 2018:

• 🏭 Mass production (Chinese factories are increasing capacity).
• 🔄 Simplifying antenna design.
• 🌐 Standardization of protocols (less cost of certification).

If the trend continues, it will be in 2026. NFC It can appear in smartphones up to 10 000 ₽.

2.Demand for contactless payments

Pandemic COVID-19 Accelerated the transition to contactless payments:

• 📈 In Russia, the share of contactless transactions increased from 30% in 2019 to 70% in 2023 (data from the Central Bank of the Russian Federation).
• 🏙️ In Moscow and St. Petersburg, more than 90% of terminals are supported by the NFC.
• 🛒 Large retailers (for example, Five, Magnet) refuse cash.

This pressure from the market forces manufacturers to integrate NFC even in budget models.

3. Competition between brands

Xiaomi is not going to give in to its competitors:

• 📱 Samsung is already offering NFC Galaxy A13 (12,000 ₽).
• 🔥 Realme Announces Realme C30s s NFC priced ~9 000 ₽.
• 🍎 Apple is betting on Apple Pay, which pushes Android manufacturers to respond.

Xiaomi may release Redmi in 2026 13C or POCO C60 s NFC basic.

4.Development of the smart home ecosystem

Xiaomi is actively promoting Mi Home and smart devices:

• 🏠 Even budget light bulbs and sockets now support NFC quick-tuning.
• 🔑 Door locks (e.g. Xiaomi Mi Smart Door Lock) require NFC unlockable.

This creates demand for smartphones with support for technology even in the low-end segment.

⚠️ Note: If you plan to buy a smartphone “for growth”, pay attention to the models with the UWB (Ultra-Wideband. This technology is coming to replace NFC In premium devices (for example, iPhone 15 or Samsung Galaxy) S23 Ultra) and provides higher speed and range, but in the budget segment UWB It will not be until 2026.

FAQ: Answers to popular questions about NFC Xiaomi Redmi 9A