Is there an nfc module in xiaomi mi4. NFC data transfer technology

Put together a list best gadgets equipped with the necessary NFC module in 2018.

First, let's recall what NFC is and why it is needed modern gadget and user. This module has many functions, details about each of them. The main task of NFC is using a smartphone. It is this function that allows you to use Android / Samsung / Apple Pay and pay at the checkout by bringing the gadget to the terminal.

Of course, in Lately it is difficult to surprise with the presence of an NFC module, but many excellent budget devices it is deprived, for example, of Meizu M6 Note and Xiaomi Mi A1. This was probably done to save money.

Specify the price of affordable smartphone each company at the beginning of 2018 according to Yandex.Market. Article and list updated May 2018.

Samsung smartphones with NFC

Let's start with the devices of the South Korean manufacturer, which is actively developing its own payment Samsung system Pay and offers NFC not only in flagship devices. The most affordable gadget is the Galaxy J5 (2017) with a price of 16,000 rubles.

List Samsung smartphones with NFC:

• Galaxy S8/S8+.
• Galaxy Note8.
• Galaxy A3, A5, A7 (2017).
• Galaxy J5 and J7 (2017).
• Galaxy C5 Pro and C7 Pro.
• Galaxy A8/A8 Plus.
• Galaxy S9/S9+ (updated).
• Galaxy Note9.
• Galaxy A6 and A6+ (2018).
• Galaxy J4+, J6+.
• Galaxy A7 (2018).

Xiaomi

The Chinese company does not stop either in terms of increasing production and market share, or in terms of mastering and using the latest technologies. At the same time, Xiaomi often leaves really high-quality and interesting budget gadgets without NFC, which upsets many users. It would seem that a big, loud and successful experiment with Google is a smartphone - but there is no NFC. And where is he? Only in flagship models from 25,000 rubles:

• Xiaomi Mi6.
• Mi Note 3 (as well as Mi Note 2).
• Mi Mix 2 ().
• Mi Mix 2S.

Even in one of the most popular and best-selling series Redmi note there is no module for contactless payments. Xiaomi has room to grow.

Huawei/Honor

Huawei also had a good year in 2017 with successful smartphones and reports of huge sales. The sub-brand called Honor, which produces available devices. The price of a gadget with NFC starts at 14,500 rubles.

• Huawei P10 (), P10 Plus and P10 Lite ().
• Mate 10 and 10 Pro.
• P8 Lite.
• Honor 9.
• Honor 8 Pro ().
• Huawei P20, P20 Pro and .
• Honor 7C ().
• Honor View 10 ().
• Honor 10 ().
• , P20 and P20 Pro.
• All Huawei Mate 20 series.
• Honor 8X.

LG

This year, LG tried to compete with the flagships and not get lost in the middle segment. The company did not ignore the fashion for frameless displays and NFC. Here is a list of smartphones with the desired module:

• LG Q6 (from 17,000 rubles) and Q6 +.
• LG X Venture.
• LG G6 and G6+.
• LG V30 and V30+.
• LG G7 ThinQ.

Sony

Japanese company on its wave. While everyone was releasing cool smartphones with wide screens and thin bezels, Sony continued to use outdated developments. It is encouraging that in 2018 the Japanese promise to introduce a frameless gadget in a new design.

Price for Sony smartphones with NFC starts at 17,000 rubles. These are two series - XA and XZ:

• Xperia XA1 Dual, XA1 Plus and XA1 Ultra.
• Xperia XZ1, XZ1 Compact and XZ1 Dual.
• Xperia XA2 Dual, XA2 Plus, XA2 Ultra.
• Xperia L2 (from ours)

Nokia

The revival of the Nokia brand by hand is one of the main events of 2017. Both budget and flagship gadgets were presented with their own advantages and disadvantages. But in one component new Nokia there is nothing to criticize for - NFC is even in cheap smartphones from 8500 rubles.

• Nokia 3.
• Nokia 5.
• Nokia 6.
• Nokia 8 Sirocco.
• Nokia 7 Plus
• Nokia 3.1.
• Nokia 5.1
• Nokia 6.1.
• Nokia 7.1.

HTC

The Taiwanese company can't find itself either, and in 2017 HTC's mobile division was bought by Google. However, several interesting devices, including with NFC (from 34,000 rubles):

• HTC 10 Lifestyle.
• HTC Desire 530
• HTC U Ultra.
• HTC U11 and U11 Plus.
• HTC U11 EYEs.
• HTC U Ultra.
• HTC U12 Plus.

ASUS

ASUS does not release new products as often as Chinese companies, so only the flagship ZenFone 4 line is equipped with NFC:

• Zenfone 4.
• ZenFone 4 Pro.
• ZenFone 4AR.
• ZenFone 5 and ZenFone 5 Lite.
• ASUS ZenFone Max Pro (M1).
• ASUS Zenfone Max Pro (M2).
• ASUS Zenfone 5Z.

Meizu

Imagine, in 2017, none of Meizu smartphones was not equipped with NFC, even the cool and flagship Pro 7 Plus. It is reported that Chinese company plans to move from MediaTek to Snapdragon and Exynos chipsets in 2018. Maybe this will be the impetus for qualitative development?

Smartphone manufacturers are constantly looking for ways to surprise customers. Displays are getting brighter, cameras are getting better, and more memory is being installed. Here is another technological novelty in the phone market, such as a contactless communication chip, has become the norm. Keeps up with competitors and Xiaomi company, NFC modules are equipped with most new devices.

Near Field Communication (as the abbreviation stands for) or NFC module - wireless technology data exchange based on the old smart card standard. Such a connection works in a small radius (5-10 cm). Contactless or smart cards are familiar to most plastic travel cards that are applied to the turnstile in the subway. The principle of operation of the chip in a smartphone is the same, only there the receiver and transmitter are combined.

What opportunities does the inscription “NFC support” give the user on the box with the Xiaomi gadget:

1. Electronic money. common Apple technologies And Android Pay. The smartphone is brought to the POS-terminal in the store, the banking information is read by the receiver from the phone. Smart watches and tablets are also used for this purpose.
2. Using a phone instead of a smart card. For example, paying for travel public transport. Instead of a plastic travel pass, a phone equipped with an appropriate chip is brought to the turnstile. Such an expansion of infrastructure in the CIS countries has not yet become widespread.
3. Establishing a connection between two mobile devices. You can quickly pair two smartphones via Bluetooth, skipping the steps of searching and mutual authentication.
4. Near field communication is used for file transfer. The speed and width of the channel, however, are small, as is the range. used android function Beam.
5. Reading information from RFID tags. In Western countries, they are installed on bulletin boards and contain Additional information. RFID tags are common as a theft deterrent in supermarkets. These are stickers with an applied conductive track in the form of a spiral. You can program such tags yourself, and then read information from them. For example, the phone turns on silent mode when bringing the device to the RFID sticker.

Contactless payment by Apple and Google is available in Russia. Other features are not yet in demand or are being tested.

Models with NFC module

Consider Xiaomi smartphones from 2016-2018. The table below shows the names of models, which of the devices support Near Field Communication, as well as the main parameters - the amount of memory in gigabytes (operational and flash), performance technology and display diagonal, battery capacity in milliamp-hours.

How to set up data transfer and payments

On all Xiaomi phones, the principle is the same.

You can pay with your smartphone in stores with a POS terminal. The setting is as follows.

1. Mandatory conditions - root access is disabled, the firmware is standard official, the bootloader is locked. Otherwise, payments will not work, which is dictated by security requirements.
2. Go to "Settings" - "More" - "NFC" - "Location of the security element." Select "Use HCE Wallet". By default, Embedded Security is selected. The NFC module itself also needs to be enabled.
3. Downloading official app Android Pay from the Play Market.
4. On first launch, you will be prompted to bind bank card. To do this, enter the number, expiration date and CVV code, as well as home address owner. If a card has already been linked to, for example, to Google Play Music, then you can select it.
5. The Android Pay application should be set to autoload and select the “No restrictions” power saving mode for it.
6. Bring your unlocked smartphone to the terminal. After a couple of seconds, a payment message will appear.

In custody

The contactless payment function is convenient, but not yet reliable. Some terminals have wrong settings, in some places old models are installed that do not support NFC payment at all. Some banks require that even if using android Pay user entered a PIN code and signed a check. It is better to keep a plastic card with you to pay if new technology won't work.

Data exchange between Xiaomi devices with NFC looks promising. The speed and ease of connection are obvious pluses. But in terms of channel width, good old Bluetooth wins. As long as the technology is suitable for the transmission of small text files, pictures, notes and contacts.

Programming your RFID tags is an activity for enthusiasts with a high threshold of entry. To do this, you need to order stickers from overseas and understand third party applications which the average user does not need.

In general, Near Field Communication is a promising, but underdeveloped option so far. It remains to be hoped that over time, the infrastructure of contactless communication will expand.

Many smartphone development companies often embed the so-called NFC module into their products. With Xiaomi smartphones, this is no longer a rarity. Wireless data transfer technology, used not only to send files between phones, there is another important function, which every year spreads everywhere and everywhere - contactless payment. Many Xiaomi models have an NFC function that works with special applications. Communication is carried out not only between smartphones, but many other devices, such as household appliances.

What is an NFC module

As mentioned above, NFC (Near field communication) is a wireless technology for transferring data between devices, and it also acts as a contactless communication that allows you to buy goods in many stores where it is possible. Communication in the phone via NFC is provided at a distance of up to 10 centimeters.

Dimensions this device can be very small, so modern smartphones decided to embed small contactless communication modules. They consume little energy. The technology also has several advantages over Bluetooth:

• Short connection time;
• Establishing communication without identification;
• It is safer, since the received signal operates at a distance of up to 10-20 cm.

Safety in technology is paramount. The developers took this into account and developed measures against interception. For example, you can only make a purchase with an unlocked device.

As for the execution of scripts, there can be a lot of them. Using special tags on which information is recorded, you can control various equipment with NFC support. For example, turn on or turn off the home appliance, the smartphone itself. The possibility is realized with the help of software.

Now there are door locks that can be installed on your door and opened using NFC, you just need to write down the necessary information on the label. It can be purchased at the store, and you can write down any information using the TagInfo and TagWriter applications. For example, you can record the sending of a template message, a link, a contact, a phone number, and even the name of a Bluetooth device.

Among the shortcomings, it can be noted that for data transmission, phones need to be kept close to each other. As for the transmission speed, it is much less than that of Bluetooth - up to 424 Kb / s. It is better to use NFC for contactless payment.

What applications use

There are many applications that support this technology. For example, you can install Android Pay, Samsung Pay to link cards to them and pay with NFC with a purchase module.

If you are interested in file transfer, then almost any application, like, Google Chrome, YouTube, Google Play or Galleries can send data via NFC. This feature in Xiaomi is called Android Beam, it is also available in other Android devices.

For example, using the Maps application, you can very quickly send the coordinates of a certain point to another smartphone. It is not difficult to send a link to the site from the browser. WITH youtube apps the title and link to the video is sent.

List of phones with a chip

Consider everything Xiaomi smartphones with NFC technology. Basically, these are flagships, which means they will not be cheap. Here is the main list:

• Mi Max;
• Mi5s;
• Mi 5s Plus;
• Mi Mix;
• Mi 3;
• Mi 5;
• Mi Note 3;
• Mi 2A.

All the phones reviewed have NFC, but for the rest, you can look at the product description and make sure that the technology is supported. Always read the specifications on the smartphone box or on the Internet.

The function can be activated both from the notification curtain and from the settings in the " Wireless network". There you can also select an application for contactless payment and set up Android Beam for file transfer.

NFC technology is based on the principle of short-range wireless high-frequency communication. It allows the volume of data between devices with the highest level of security. This was the main reason for the appearance of NFC chips in phones. So that you can pick suitable device, we have compiled a 2018-2019 rating, which includes NFC-enabled smartphones of different price categories.

Budget phones with NFC

Price: 11 670 rubles

Opens the rating of cheap phones with NFC - samsung galaxy J4+ (2018). This is one of the few successful models of the company in 2018. If we talk about its merits, then I immediately want to mention a screen with a diagonal of 6 inches and a resolution of 1480 by 720 pixels. Despite the fact that the matrix was made according to IPS technology, rather than AMOLED, it gives the user a detailed picture with a high level of contrast and rich colors.

The features of the smartphone include the presence of face unlock. This technology is gradually replacing the fingerprint scanner, and the fact that it can be found in a solution for such a price cannot but rejoice. It works clearly, although in a dark room the face of the owner of the front camera may not be recognized. The Samsung Galaxy J4+ (2018) has no critical cons. The only thing that can upset is the screen bezels that are too large, which spoil the appearance of the gadget and make it look like a phone costing up to 10,000 rubles.

Samsung Galaxy J4+ (2018) 3/32GB

Sony Xperia L2

Price: 12 350 rubles

One step away from winning the top inexpensive phones with an NFC chip, she stopped Sony model Xperia L2. In addition to the corporate angular design, thanks to which Sony smartphones are known, it offers its user a 5.5-inch screen with a resolution of 1280 by 720 pixels. Despite such a low resolution for 2018, the image on the display is quite juicy and bright, and the colors are saturated. In terms of compactness, the gadget significantly outperforms most modern "shovels". Dimensions Sony Xperia L2 - 78x150x9.8 mm

Processor stuffing entry level MediaTek MT6737T and 3 GB of RAM copes with all daily tasks, but it does not have a margin for the future. The main disadvantage of the model is its autonomy. This is a little strange, since a 3300 mAh battery should be enough to support simple hardware and a low-resolution screen without any problems. However, in reality it is hardly enough for a day of active use. Despite this, if you like compact phones with NFC, then the Sony Xperia L2 is what you need.

Huawei P Smart 32GB

Price: 12 530 rubles

Huawei P Smart is the best inexpensive phone with NFC. The gadget was equipped with a bright 5.65-inch display with a resolution of 2160 by 1080 pixels. Due to the fact that it has a natural color reproduction, the picture pleases with its quality in any work scenarios, from everyday use to watching videos and playing games. At the same time, thanks to a good filling from Kirin processor 659 and 3 GB of RAM, you will be able to play absolutely any projects, but in especially demanding ones, such as PUBG and Fortnite, you will have to lower the settings.

Strong Huawei P Smart and its speaker. Even on maximum volume, when playing music, you will be pleasantly surprised by the sound quality. By connecting a high-quality headset to your smartphone, even spoiled audiophiles will be satisfied. There were some minuses, but for their price they are not so critical - lack of wifi 5 GHz and a slippery case.

Huawei P Smart 32GB

Middle price segment

Huawei P20 Lite

Price: 16 390 rubles

Huawei P20 Lite is a real find in terms of wireless interfaces. Not only is there an NFC module, but Wi-Fi supports a / b / g / n and even ac standards, while it is still capable of operating in two frequency bands - 2.5 and 5 GHz. If only a small number of consumers appreciate it, then the 5.84-inch display with a resolution of 2280 by 1080 pixels will appeal to everyone. It pleases with natural color reproduction and bright colors.

Huawei P20 Lite is equipped with face unlock, while the developer has not abandoned the fingerprint scanner. Apparently, for those who will not like the new technology. Considering that both scanners work perfectly, choosing the best one is quite difficult. The advantages of the model include a rich set of functions, which is presented in the interface of the proprietary firmware. Among them there is even an opportunity to hide bangs. The disadvantages of the model include the sensitivity of the case to damage, as well as the lack of USB 3.0. Despite this, if NFC communication is important to you, then the Huawei P20 Lite is definitely worth your attention.

Yandex.Phone

Price: 17 990 rubles

Yandex.Telephone is a smartphone with which our IT developer decided to make his debut in the respective market. However, the device turned out to be ambiguous and the launch cannot be called successful. The main advantage of the gadget lies in its shell from Yandex, namely in the voice assistant Alice. It works even when the phone is in a locked state, while using it you can set an alarm or find the nearest cafe. The 5.65-inch display with a resolution of 2160 by 1080 pixels turned out to be quite good. It has excellent detail and rich colors.

The disadvantages of the smartphone are the weak hardware component and autonomy. So, the Snapdragon 630 processor is already noticeably outdated and is only enough for simple games and everyday processes, and the 3050 mAh battery barely lives all day. However, these disadvantages cannot be compared with the work of cameras. Not only does the second module not perform any of the usual functions here, but when shooting, the image is replete with blurry frames and insufficient dynamic range. Considering all this, many Chinese phones with NFC, they look preferable to Yandex.Phone, but the firmware features allow the device to take second place in the ranking of smartphones up to 20,000 rubles at the beginning of 2019.

Smartphone Yandex.Phone

Honor 8X

Price: 16 990 rubles

In the ranking, where smartphones with the presence of NFC chip middle price level, Honor 8X is in the lead. The gadget has a memorable appearance - back panel Made of 15-layer glass, thanks to which the smartphone stands out from most of its competitors. The device is powered by the Kirin 710 processor. This is not the top-end chipset in Qualcomm's arsenal, but its performance is enough for stable operation in messengers and browsers.

On the front is a 6.5-inch display with a resolution of 2340 x 1080 pixels. It not only occupies 91% of the entire front of the smartphone, but is also able to please the owner with an image with rich and bright colors, as well as a high level of detail. True, it also has a minus, which is an insufficient supply of brightness. Because of this, using a smartphone in the sun is quite problematic.

The best flagships with NFC

Xiaomi Mi8

Price: 24 990 rubles

If we talk about best smartphones with an NFC module, then one cannot fail to mention Xiaomi Mi8. The gadget is equipped with a 6.21-inch AMOLED display with a resolution of 2248 by 1080 pixels. All the features of the matrix are on the face here - natural color reproduction, maximum viewing angles and high image detail. Pleased with the presence of the Snapdragon 845 processor, which is the most powerful on the market in this moment.

Xiaomi Mi8 is good in terms of cameras, the back turned out especially well. It is represented by two modules of 12 MP. Due to the presence of optical stabilization, optical zoom 2X and an aperture value of F / 1.8, the pictures are obtained with the correct color balance and are quite sharp. If it seems to you that the colors in the photos are not saturated enough, then you can always turn on the intelligent shooting mode, which will fix this. The disadvantages of the model include only the similarity in design with the iPhone X, as well as the lack of a 3.5-mm headphone jack.

Samsung Galaxy S9

Price: 37 770 rubles

The flagship of a well-known company will appeal not only to fans of the NFC module, but also to those who appreciate the photo capabilities of a smartphone. Main samsung camera Galaxy S9 is represented by a single sensor with a resolution of 12 MP and an aperture of F / 1.5. It is also equipped with optical stabilization, which together leads to the fact that the pictures on it are juicy and detailed, so you can safely take the Samsung Galaxy S9 with you on vacation and then enjoy the footage.

Exynos 9810 is a processor that will give you amazing performance. With it, you will not encounter any problems either when solving everyday tasks or when launching games - even in PUBG you can safely set the maximum graphic settings. The model has disadvantages, though they are not too significant. So, the body of the gadget is not resistant to scratches, and the 3000 mAh battery is hardly enough for a day. If you use your smartphone actively, then, most likely, by the middle of the day you will have to look for an outlet.

Samsung Galaxy S

Apple iPhone XS Max

Price: 85 990 rubles

If you like premium smartphones with an NFC chip, then the most the best option will become for you Apple iPhone XS Max. Top representative latest generation iPhones are equipped powerful processor Apple A12 Bionic. At the moment, there is no such work scenario in which he would use his full potential. Apparently, in the next couple of years the situation will not change and you will be able to run all games on maximum settings. You will enjoy them on a 6.5-inch display with a resolution of 2688 by 1542 pixels. Its matrix is ​​made according to AMOLED technology, and therefore the viewing angles here are maximum, and the color reproduction is natural. All this is complemented by rich colors and high level contrast.

For lovers of photography, Apple iPhone XS Max is equipped with double cam with a resolution of each sensor of 12 MP. The rear camera has rich functionality - optical stabilization, optical double zoom and a set of intelligent scene detection. Thanks to all this, the Apple iPhone XS Max is able to capture any moment of your life with high quality. The disadvantages of the model include the lack of an adapter from 3.5mm to Lightning and native charging with a power of 1 ampere.

Apple iPhone XS Max

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It is impossible not to notice how quickly today are spreading various services which make it possible to pay with mobile device. So, in our country, the system was recently launched. To take advantage of its benefits, you need a device with NFC on board. But not everyone will buy an expensive smartphone just to use the services. android service pay. For such people, this collection has been prepared, consisting of five available phones, in the arsenal of which there is an NFC module.

1. Huawei Nova

2. Samsung Galaxy A5 2017

3. Wileyfox Swift 2X

4. Xiaomi Mi5s

5.Lenovo P2