BantenDay.co.id – Some of the latest brands and types of cellphones now have many NFC features. But unfortunately there are still many who don’t know it, including how how to use NFC correctly. On this occasion, we try to share about the NFC feature, which is only found on mid-to-higher smartphones. This means that a cellphone that has these features is quite expensive because it is a high-end class.
NFC stands for Near Field Communication, where its main function is as a data transfer tool. Unlike other features such as Bluetooth or using a data cable, transferring files using NFC is quite easy to do. Only by bringing the HP that has the same features closer, the files to be transferred can run by itself. But of course you have to activate the feature beforehand.
If you are curious whether the latest cellphone supports the NFC feature, please check it first before knowing how. Some HP brands provide a special mark if the device has the NFC feature embedded. For example, Sony Xperia which marks the letter ‘N’ on the back case. In addition, you can also check the specifications of the cellphone used to make sure.
Important Functions and How to Use NFC
Before knowing how to use NFC, it is also important to know some of the important functions of these expensive HP features. Some people only know and know the NFC feature as a file transfer, whether in the form of videos, photos, DLL files. But actually the function of the features that are still rarely used in some cellphones is wider. Here’s what you need to know!
Transfer Files Easily
Of course you already know that there are many features that can be used to transfer files or phone contacts. The difference is, NFC can do it in an easy and fast way. You don’t even need an internet connection such as Wi-Fi, or a Bluetooth connection that must be paired first. just hold the two phones that have NFC features close, select the file or contact you want to share.
NFC tags
Another function that is rarely known by most smartphone users is the NFC tag. You can do whatever you want with this one function. For example, for various Wi-Fi networks, there is no need to share or whisper the password.
Automatically Opening Apps
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How to Use NFC to Mark Locations
The existence of an LBS (Location Based Service) system embedded in the NFC feature allows you to mark certain locations. For example, when you want to check-in or check-out, order a place and a menu at a restaurant, or it can also be used to be absent at the office.
How to Use NFC for Payments
Using NFC for payments can be very possible in today’s modern technology era. So you don’t need cash when shopping, just tap on your phone and use the NFC feature for payments. Some cases only require a scan or validation code.
How to Use NFC for File Transfer
After knowing the important function of NFC, it seems impossible if you ignore it. Of course you also want to know how to use NFC for easy daily access. but before using it, make sure that the feature is enabled on both devices. The trick is to look at Settingsin section wireless & networkplease set the position ‘ON’ on the NFC section.
- Open the gallery on your device, then select the file to send.
- Hold the two phones with their backs to each other.
- Leave it like that until a notification sound appears that the two devices are connected.
- On the sending cellphone, you press ‘touch to beam’, while on the recipient’s cellphone it will run automatically.
- If the file transfer is already running, don’t separate the two devices until it’s done.
- There is a special sign if the transfer process is complete, namely a confirmation tone or audio.
NFC Advantages and Disadvantages
Behind all the sophistication of the NFC feature, it turns out that there are several shortcomings that you must know. As a medium for data transfer, NFC can be compared with Bluetooth. Here are the advantages and disadvantages of NFC when compared to Bluetooth!
Advantages of NFC
In certain situations, NFC is superior to its predecessor, namely Bluetooth.
- Requires much less power than Bluetooth, even infrared.
- The connection speed is superior, the connection means the time the two devices are connected is less than 10 seconds on average.
Lack of NFC
No matter how sophisticated the devices and features are, they certainly have shortcomings that we have to let go of. Here are the disadvantages of NFC that you need to know!
- The connection range between devices is too short, only about 10cm. Far compared to Bluetooth which can reach almost 10 meters.
- The transfer speed is minimal, only about 400 kbps. Its predecessor, Bluetooth, could reach speeds of up to 2mbps.
- Not many devices have NFC features, so it’s useless if only you have one.
Closing Article How to Use NFC
That’s a discussion about how to use NFC, its features, advantages and disadvantages. At this point you should have understood everything related to NFC. If you want to use NFC for payments, check e-Toll balances, or something else, please bring the two devices closer together. But make sure that the device or method you choose supports it!
