What is the Difference between RFID and NFC?
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- เผยแพร่เมื่อ 20 มี.ค. 2019
- With obscure acronyms and overlapping functionality, RFID and NFC are easy to confuse. In this video, we dive into the similarities and differences between the two and highlight specific use-cases where each technology excels.
(00:38) RFID intro and examples
(02:47) NFC intro and examples
(04:56) Applications of NFC and RFID
For additional resources on RFID and NFC - visit: www.bluebite.com/nfc/rfid-vs-...
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Good examples and much easier to digest than other explanations I have seen. Thanks
Great presentation! Well done. Thank you.
Simple & Quick explanaition! Real Gratitude
so crisply and clearly explained!! thank you so much!
Indeed the best video I found on TH-cam to clear the difference between both technologies. Appreciate it!👍
We're glad we could help!
Thank you for the very informative video!
Very solid explanation. Very nice presentation. Good job, keep up the good work. Thank you.
the best straight to the point and simple explanation ever!
very well explained in a simple and clear way this video was very helpfull
Tnk for clear information
Perfect and complete. Thanks a bunch
This is Grace from shenzhen RFID factory working RFID field more than 6years. Obviously, she did an excellent job! explained very well what is the Difference between RFID and NFC? In general, many clients ask me this same question, so now I can share this video to my customer. thank you madam.
Brilliant. Very clear! Thx
Informative
Thanks for the explanation. Can NFC & RFID Reading and Writing devices be used interchangeably?
Thank you very much for the information, it was hepful. The differences between the two technologies were very good explained.
Thank you, glad we could help!
Thank you for creating this video, it has the main information about the two subjects. Very Informative, I love it.
Thank you!
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Thank you very much, for your explanation, its not that you need qualification but you did a 10/10. thanks for making it so easy to understand.
Thank you, glad we could help!
very nice and informative. very well done.
Thank you! it was clear and helpful :)
Nice explanation.
Could you help more regarding NFC using as a Visiting card and how to program the same.
New subscriber here! Really well explained and keep it on on youtube. Greetings from Wiesbaden Germany
Thank you, we appreciate your feedback!
Very informative video and extremely well presented.
Thank you, glad you enjoyed it!
best explanation.
No idea how I found this but I like it
Hi I won't to know if there company can build a system to can be used for buss or train by nfc or rfid because I'm working on something like that but I don't have much information.
Now I understand the diffrence!
Luvly! Very useful!
Love it
Well explained
Those that mean the banks are using the NFC tag. Like Master Card, Verve. I'm working on a project at school. Any help on this question. Thanks.
After scanned can the transmitter send data to cloud system. What kind of information it collected. Can it collect alphabetical name or just number please please I really need to know. Hope you could reply.. Thank you so much for the great video.
Thanks super good!!
well spoken beauty, good job with the info
Great Video. Thanks.
You mentionned in the video that the NFC can be considered a derivative from RFID; so can their readers be similar? like the Manual scanners.?
Hello, great question! Long story short: RFID and NFC require different readers because they operate at different frequencies. For specific similarities and differences we put together this blog post (below) that could be helpful as it lists the type of readers for each technology. I hope this helps. www.bluebite.com/nfc/rfid-vs-nfc
Very nice video!
I just subscribe to your channel because of how you make complicated concept easy to understand
Thank you! We're glad can help!
which card is best for check in and check out of the students?
Can I use my on nfc tag? And do I have to have the card?
Which type of card commonly used in elevator card system? and in which frequency?
What is the technical difference between RFID and NFC , is it mostly the operating frequency or the RF communication protocol?
Great video 👏
Superb
Ok French highways there's a card u can have that opens the customs so I assume it's long-range RFID (so active)?
you are awesome!!! so easy to listen to... big ups!!
Thank you!
i was confused About RFID and NFC and now its clear but how about UHF passive.
Question:- it there any application on iPhone that I can use as RFID Tag (to open main door..... don't want to keep card in my pocket all the time.)
Hello, there doesn't seem to be an app that lets you open doors, etc. However, in some colleges and universities, you can add your Student id to your Apple Wallet and use it to gain access to your dorm, gym, library, etc.
support.apple.com/en-us/HT208965
Which one can be used to store balance for customers?
Excellent. If I want to know if something is in say a room, then do I understand I would have to use a rfid tag? Because the nfc only has a range of 10 cm? And further, does this mean I would have to have a specialized rfid reader and not, say an iPhone with IOS 13? Thanks.
Hello, great question. Yes you would need to use RFID or a Bluetooth beacon. Impinj makes omnidirectional RFID readers that can locate items in a room with 90%+ accuracy. You would also need a separate RFID reader as phones do not read RFID. Hope this helps!
Great video. 2 questions. 1) which is most commonly used in home smart locks, rfid or nfc? 2) can you program a chip rfid/nfc to carry off multiple functions, ie. Unlock a door when near the lock or and display contact information when placed near a smart phone?
Hello and thank you!
1. Most smart locks use NFC but usually not in a format that can be read by your smartphone. But apple is looking to change this with their latest software update. Take a look: www.macrumors.com/2020/05/04/carkey-digital-key-specification-released/
2. RFID and NFC tags can only be programmed to a single ID. Meaning they can only serve one purpose. This is where our platform comes in. We allow a single tag to serve multiple purposes depending on what device interacts.
I hope this helps!
With one of my rfid implants (its High Frequency) I can unlock my computer, tablet and smartphone - this works with the UID of the chip.
With the small NDEF storage space I can share my vCard . If i like to share my link to instagram i must reprogram the chip with my smartphone (NFC Tools)
In Sweden you can use the implant to link to your SJ Prio account, so you have your trainticket on your implant.
@@SandraWuerthner That is concerning.
Does variation in model make it tricky to read an NFC? I mean can the same reader be used to read different models of NFC?
Are NFCs in debit card same as NFCs in mobile phones and metro cards (like newyork metro card)
Hi Shahzeb, thanks for watching. For use cases like payments and access, reader requirements can be complex due to security. For applications where users tap a phone to an NFC tag in a product, it depends on the phone model -- most Androids are natively compatible, though some iPhones currently require a third party app to read NFC.
Ideally, an NFC reader in mobile, should be able to read most of the NFC standards. There are multiple NFC standards (Type A, Type B, Type F, etc). NFCs in debit cards are known as "Tags". NFCs in mobiles are known as Reader/Controller.
Tags usually support only one NFC standard (like ISO 14443). Mobile NFCs supports multiple NFC standards. Tags themselves are of 5 types (Type 1, ..., Type 5) depending on spec.
Following link will give you some idea about NFC.
www.electronics-notes.com/articles/connectivity/nfc-near-field-communication/tags-types.php
Do NFC tags emit any radiation?
Is there any reason that nfc and rfid can’t be in one device like a card / chip?
by bank card was copied in russia, to stealmmoney what should i suggest my bank to get as extra security layer for their cards?
Can I use my smartphone as an RFID reader? I heard that HF RFID can be read by a smartphone, however not able to find any credible source
Please explain what is better 13.56 MHz and 125khz chip
Can you have an nfc and rfid tag on the same item without complications? Or could the nfc tag absorb the same uses as the rfid tag?
Hello! Great question. Yes - You can have both NFC and RFID on the same item. In fact there are dual frequency tags that work with both NFC & RFID simultaneously.
For sure. The double frequency can be designed on antenna.
Thanks for explanation! You really helped me out. Subscribing :)
Glad we could help!
Can you share any document also ?
I have an app in ionic framework IOS and android app in which we create nfc read and write function. In Android NFC read and write function will be work but in IOS read and write function will not be work.how can you help you bro
It was very informative. What I wanted to know what technology can I use to keep track of things like my debit card I keep on forgetting here or there. Is there a way I can ise any of of the technology or anything else please suggest. Thanks
Hi! You aren talking about the positioning. As so far either RFID or NFC can do it for your credit card(too smal, can't be installed positioning signal card), but for boxes or hamlet(for mine worker) yes.
So the customer has 1 nfc tag for every transaction they make and this is embbed in the product itself so that the customer can use their tag for everything right?
Swift clear overview
well, well, well, we have RFID clothes tags that are used now by e.g Decathlon, where you just throw all your goodies into the basket at the self checkout and it calculates the total to be paid based on rfid tags.
Damn you are good!
thanks
Rfid is used as electronic keys to open doors in a security system too.
I believe it is also possible to use NFC for tracking correct, obviously creating an app an and storing it in the server, can it be done?
Nope.
Is it good to have your nfc n payment on at all times? And can it be used as tracking data..like gps
It cannot be used to track you, but I wouldn't say it's necessarily safe to have NFC payment 'on' at all times, though it's very rarily actually active, unless you go into a specific window of an app.
@@VinnytotheK let me tell you - why was my phone downloading on its own - only noticed it when I picked it up to check my messages, no notifications sound, volume goes on n off up n down...it's like the phone is possessed. Been complaining about my phone is remotely compromised and I mostly get spam likely and robotcalls. My locations turned on whenever I restart the phone. Life is complicated, unfair and hard enough without hackers making living life more impossible to enjoy. Thank you for taking the time to reply. 👍😁💯
@@marjoriedesinor1357 Of course! Yeah I agree with you :( My laptop was recently hacked, and I'm still dealing with it. They got into my TH-cam account, Steam account, tried getting into my bank account, bought stuff from my Amazon account, and now have been spamming my email nonstop. I still don't know exactly what to do about it. I had to completely erase my computer and reinstall Windows, reset all my passwords, etc. In your case I think your phone could possibly be hacked and could be remotely controlled somehow, even though I don't know exactly how that'd work. The best thing I think you could do would be to backup all your photos, data, documents, etc. onto a PC or a cloud service, and then completely factory reset your phone. Hopefully that would fix whatever is wrong with it, or make whoever might have access to it lose access. I hope we both can get these things figured out!
Quite informative! Thank you.
I'm trying to find a way of replacing the student ID card design at my college. I would ideally like to use RFID/NFC technology and embed it in a watch, bracelet, necklace, backpack or any other item that a student will carry every day. What do you think and which of the two technologies would you advise me to use?
use RFID
@@robertd4100 please can you take me a tutorial on how to create, write program and use NFC or RFID device, am new to it. My email @horiyomi14@gmail.com
Dang, do you have enough jump cuts?
How do I deactivate RFID in my body ..
I didnt really understand what the difference was. You talked about the different use cases. But whats actually the difference between the two? They operate at different frequencies? So why not just have RFID with an additional frequency instead of inventing a whole new technology called NFC?
how does someone getd their details on the nfc card?
Hello! For more information on how to write NFC on iPhone or Android, see these two blog posts!
www.bluebite.com/nfc/how-to-write-nfc-tags-with-iphone-using-ios-13
www.bluebite.com/nfc/how-to-write-nfc-on-android
How about cost?
Can I read a RFID tag with an Android device with NFC functionality?
Depending on the type of Android but most likely yes!
@@BlueBite Nice, thank you, I want to use it for a faculty project. I found your video nice, clear and interesting, it helps me, keep up good work 😌
RFID is able to read the credit cards or NFC able to read the credit cards.
Which one able to read the credit cards, please.
NFC
RFID vs NFC
With obscure acronyms and overlapping functionality, RFID and NFC are easy to confuse. Here we dive into the similarities and differences between the two, and highlight specific use-cases where each technology excels.
March 25, 2019
Hierarchically, NFC is a subset of RFID. Like other wireless standards such as Bluetooth and WiFi, RFID uses radio waves to transmit information. RFID stands for Radio Frequency Identification and acts as an umbrella term for all types of contactless communication. Technically, RFID operates at 3 distinct frequency range (see infographic). These frequency ranges allow generic RFID devices to be tailored to different use-cases, with each frequency having its own advantages. NFC, as a subset of RFID, operates within the High Frequency (HF) range of the RFID spectrum.
While RFID and NFC are based on the same underlying technology, they differ in a few important ways.
RFID vs NFC infographic
Download the PDF
Radio Frequency Identification
Introduced in the 1980s, RFID was designed to improve upon the use of printed barcodes used for tracking inventory through the supply chain. Unlike a barcode that requires line-of-sight to read, RFID works as a one-way wireless transmission between an RFID tag and reader. Both tag and reader need to be within range of one another for data to be transferred. Read-range varies but distances of 1m to 100m can be achieved.
RFID tags themselves are small and flexible devices that usually take the form of a sticker and typically cost less than 10 cents per tag.
RFID Handheld Reader
image: RFIDHY
RFID readers provide the power needed to wirelessly read RFID tags. Readers can be battery powered handheld devices or large units that are installed in warehouses like a WiFi router would be.
RFID excels at inventory tracking due to its high read range, accuracy, and low tag cost, but lacks the ability to store anything more than a simple ID. This is one of the biggest differences between RFID and NFC.
Other use-cases for RFID include: automated toll systems, contactless lift tickets at ski resorts, and even race timing.
Near-field Communication
Girl Shopping NFC Experience
Nearly 20 years after the introduction of RFID, NXP, Sony, and Nokia introduced Near-field Communication (NFC) to add contactless data transfer to low power mobile devices. Today NFC is standard hardware on all major smartphones making the technology easily accessible, and ripe for growth.
While RFID excels at tracking inventory before the sale, NFC is aimed at becoming part of a product’s utility after the sale. NFC tags are small, inexpensive and embeddable into products at the item-level for use by consumers. NFC-enabled items are able to bring dynamic web-based experiences to physical products. As a result, NFC is the number-one technology driving the adoption of the internet of things.
This functionality is made possible through a number of important technical innovations NFC achieves over RFID. First, NFC supports more than just IDs. Tags can relay web content in the form of URLs and App-links, effectively bridging the gap between the online and offline words.
NFC Enabled Bag Experience
NFC can power everything from in-store check-ins to immersive post-sale product experiences that become a core value of the product itself. Brands can leverage the technology to empower customers by providing robust product authentication, even serving exclusive content only to those who own a specific item.
Additionally NFC has card emulation and peer-to-peer data modes for additional functionality over RFID.
NFC card emulation is most well known for tap-to-pay services. Apple Pay, Android Pay, and Samsung Pay are all powered by NFC card emulation. These services claim to fame is both their ease of use and inherent security. While most credit card transactions use the same card number for each purchase tap-to-pay services generate a single-use transaction number for every purchase.
Peer-to-Peer NFC Data Transfer
image: joy of android
Peer-to-peer mode allows two-way data transmission between active devices. It is most well known as Android Beam and Samsung S Beam technology. Due to the close proximity required for data transfer and its slow speeds, peer-to-peer NFC data transfer has seen slow adoption, especially since alternative methods such as BLE and WiFi possess significant advantages.
As we look to the future, RFID will continue to drive innovation throughout the supply chain. With the most modern RFID tags and readers able to tell not only if a product is in stock but what shelf it is on.
RFID and NFC Growth Forecast Chart
NFC adoption will continue to grow as experiences become more sophisticated and customers demand interactivity. The number of handsets shipped with NFC capabilities is set to grow to 2.2 billion by 2020 and the number of NFC enabled items is expected to hit 5 billion over the same period.
There is even work being done on multi-band tags that can operate at both the RFID and NFC spectrum allowing 1 tag to do it all.
epic
Monday, 25th April of year 2022, 3:16AM.
I am a member oh London SOHO RFID society,
we are called THE THRUST,
becouse we charge 4 one n each.
We're very keen on cooperation.
One thrusts each other and we build upon it.
Sky's the limit.
btw we're interested in purchasing a complicit thorought Thrust system,
including RFID gateways and two typrs of injectors,
external - for all-round customer,
internal - for a reccuring one
we expect a competitive prospect
NFCs ar offering a Thrust counter within app,
with stickable tags of a random taste
if you can counter the above,
we're open for cooperation
@@franksinatra4982 Cringe
Minute 4:40 what is that pink thing?
A make up compact!
I accepted
Please use a lapel or other mic. Sound effect with graphics are not needed.
why CR code take the winner
2:00 to 2:18 marj eto example den
Thanks!
great vid! mmm it'd cost less than 10 euros to implant RFID chip under ones skin. I have strange urge to insert one in myself haha
title means disney infinity vs skylanders for those who know that disney infinity uses rfid and skylanders uses nfc
got nfc in my hand it directs u to my moms website aka where i got my hand from.
Nice video. Quite the echo in that room though. A few curtains, wall hangings, or carpet scraps on the walls/floor can help that.
Anti-theft proof?
good info. (Turn your auto focus off) :)
oy oy oy
"NFC is small inexpensive and can be embedded into products, which is one of the major differences between `RFID and NFC." 3:20 did not believe what you were reading. this offers no clarity on the actual difference between the capabilities of these technologies. only that NFC is a limited version of RFID, so what are the major differences between data transfer and handling if both NFC and RFID tags contain an antenna, radio chip and memory bank
RFID can read tags which are 50ft away. NFC works within 10cm distance.
NFC works based on inductive coupling. RFID uses Radiowaves for communication.
@@gr8vijay Many thanks for a concise and well written reply
@@gr8vijay @Jeffrey Jefferson please can you take me a tutorial on how to create, write program and use NFC or RFID device, am new to it. My email @horiyomi14@gmail.com
Kyber crystals from disneyworld star wars galaxis edge have it inside looks like a pil
Well explained. Much better than that Indian guy
Thank you for that information. I would like to discuss this topic offline. How can I reach you?
I bet you love statistics. BAM!
U're Pretty :*
öyle güzel anlatmış ki, anlamadım
Wrong: you can't track but only identify using RFID chips
please can you take me a tutorial on how to create, write program and use NFC or RFID device, am new to it. My email @horiyomi14@gmail.com
Beautiful 👩👩madam