NFC is a feature that allows two devices to share data when they are within four inches of each other.
NFC tags are used to store and exchange data with an NFC compatiable device like a smatrtphone.
Some popular use cases of the NFC technology on smartphones include unlocking doors, exchanging contact information, and paying at places like tolls gates. In this article we will focus more on payments and sending files with NFC in Xiaomi Poco X4 NFC.
Does Xiaomi Poco X4 NFC have NFC as a wireless technology?
Yes, NFC technology is available on Xiaomi Poco X4 NFC and you can enable it from settings.
How can I scan NFC tags on Xiaomi Poco X4 NFC?
In order to scan a tag with an NFC scanner on Xiaomi Poco X4 NFC, it is first necessary to download a tag writer app like NFC TagWriter by NXP.
After you learn how to download and use the NFC writing apps by reading the next paragraphs, you then just need to hold your phone near the tag and scan it.
How to transfer data using NFC from Xiaomi Poco X4 NFC to an Android smartphone?
To send data from Xiaomi Poco X4 NFC, NFC should be turned om as explained before. Also, you need to enaable Android Beam from NFC settings, more or share and connect, then enable the Android Beam. After activation, follow these steps to accomplish transfering data process:
– Open Gallery or your phone files.
– Choose the file or data you want to share it.
– Tap on share icon.
– Tap on NFC icon.
– After connecting with the other device, select tap to share.
On many devices, the beam is activated automatically when you turn on the NFC. Also, some devices requires you to tap on the Android Beam icon after you tap to share the file or the photo. So, you need to tap on the icon, then continue the other steps as usually.
NFC Apps on Xiaomi Poco X4 NFC
To write NFC tags for task automation on your Xiaomi Poco X4 NFC, you need third-party apps, while to make payments you need NFC payment apps. These apps help you to use your phone features easily with no need to do many tasks manually.
How to use Xiaomi Poco X4 NFC NFC payment?
To utilize tap-to-pay features on your Xiaomi Poco X4 NFC, go to settings, share and connect, then tap on tap to pay and choose the appropriate app to use it. Next, open the app and add your card details.
To make a payment with your phone, open the app and tap it to another device. This will allow you to pay electronically with your phone.
How to install NFC writing apps for android?
Installing a writing app is a priority to write a tag. We suggest for you NXO tagwriter as one of the best writing apps to write a tag. Also, you need to have a blank or buy a one if you don’t have. Then, follow the next text about writing a tag.
How to Write NFC tags on Xiaomi Poco X4 NFC
Here is how to write an NFC tag to automate tasks by scanning:
– Open the app.
– Press on write tags in the top right.
– Choose new data set.
Press on link for example and then choose its type, then enter the domain in the other field. Next, select save and write. In the next screen, click on write and hold your phone close to the tag till the confirmation appears.
How much memory do I need to write NFC tag?
To stor text, you’d need a memory size of 26 bytes (bytes are the same as bits)
For web addresses, 19 bytes should work. SMS messages take up 68 bytes, on the other hand email messages need at least 83 bytes.
What do you need to use NFC on Xiaomi Poco X4 NFC?
Using NFC on Xiaomi Poco X4 NFC requires you to be familiar with Xiaomi Poco X4 NFC NFC settings that include :
– Turning on NFC: A process of activating NFC from settings.
– Using the antenna: A sensor makes it possible to share data wirelessly.
– Scanning: Making contactless communication between two phones using the NFC sensor.
– Paying: using the NFC feature to make contactless payments.
– Transferring data: Sending data from one device to another by using NFC.