NTAG 213 vs NTAG 215 vs NTAG 216

The main difference between NTAG213, NTAG215 and NTAG216 is their available user memory. All three are 13.56 MHz NFC tag ICs compliant with NFC Forum Type 2 Tag and ISO/IEC 14443 Type A specifications. Select the chip according to the amount of data your application needs to store.

Memory note: User memory is the freely available read/write area specified for user data. Total EEPROM also includes reserved and configuration areas, so the two figures are not interchangeable.

Technical specifications are based on the NXP NTAG213/215/216 datasheet.

Which NTAG Chip Should You Choose?

NTAG213 NFC Cards

NTAG213 provides 144 bytes of user memory and is suitable for compact NFC data such as short URLs, basic NDEF records and digital business card links. It is a practical option when the application requires a relatively small data payload.

NTAG215 NFC Cards

NTAG215 provides 504 bytes of user memory. Choose it when your NFC application needs more space for data records or NDEF content than NTAG213 provides.

NTAG216 NFC Cards

NTAG216 provides 888 bytes of user memory, the largest capacity among these three options. It is suitable for applications that require more room for NFC data while remaining within the NTAG21x product family.

Need Help Selecting a Chip?

The right chip depends on your NDEF payload, data format, encoding plan and application requirements. Share your intended use and data requirements with our team to identify a suitable configuration before sample approval and mass production.

Core NFC Specifications

Custom NTAG NFC Cards for Your Brand

Kaisere Technology supports customized NTAG NFC card projects for B2B buyers who need a consistent product design, defined encoding requirements and repeatable production.

Available customization options include:

lCard material:PVC, PLA, PETG, PET, PC, ABS, TESLIN, wood, bamboo, RPVC, paper and other available card materials

lDimensions: Standard CR80 format or project-specific sizes

lThickness: Selected according to the card construction

lPrinting: Full-color artwork, logos and product graphics

lSurface finish: Options such as glossy, matte and frosted finishes

lIdentification: Serial numbers, barcodes and QR codes

lNFC encoding: URL, NDEF and project-specific data encoding

lPackaging: Standard or customized packaging options

Final specifications depend on the selected card construction and project requirements. Share your artwork, dimensions, material preference and required functions to confirm the production specification.

OEM and Private-Label Support

For brands, distributors and system integrators, customized card appearance and encoding can help align the physical card with an existing service, product or user experience. Artwork, chip selection, encoding instructions and packaging can be coordinated as part of the order specification.

Pre-Encoded NTAG Cards for NFC Applications

NTAG213, NTAG215 and NTAG216 cards can be prepared with NFC data according to the requirements of your project. Define the data format and encoding rules before production so the delivered cards can be evaluated within your intended workflow.

Encoding options include:

lURL and NDEF records

lUnique serial numbers

lProject-specific data

lQR code and NFC data matching

lVariable data for individual cards

lEncoding checks according to the agreed specification

Provide the encoding file, data format, mapping rules and any required access settings when requesting a quotation. Samples can be used to check the card design, NFC reading performance and encoded content before mass production.

Typical Applications

Digital Business Cards
Link a physical card to contact details, a professional profile or a business website.

Smart Packaging and Product Information
Connect a product or package to digital instructions, product information or online content.

Marketing and Interactive Advertising
Enable users to access campaign pages, promotions or digital experiences by tapping an NFC-enabled card.

Membership and Event Applications
Connect a card to membership information, event details or a supporting digital service.

Product Identification and Connected Experiences
Use NFC data to connect physical items with relevant digital information. Applications requiring security, authentication or system-level access control should be designed around the complete system's security requirements, not the NFC chip alone.

NTAG NFC Card Quality Control

Consistent card quality depends on material control, production inspection and NFC performance checks. For each project, quality requirements should be defined before mass production so that the sample and finished order can be assessed against the same specification.

The production quality workflow can include:

1. Material and chip specification review— Confirm the ordered materials and NTAG chip configuration.

2. Artwork and sample approval— Review card appearance, dimensions, printing and required functions.

3. In-process inspection— Check relevant production characteristics against the agreed requirements.

4. NFC reading and encoding checks— Check readability and encoded data according to the project specification.

5. Final inspection— Inspect finished cards against the agreed appearance and acceptance criteria.

6. Order and batch documentation— Maintain applicable production and inspection records according to the order process.

For encoded orders, provide the final data file and encoding rules before production. This helps align the encoding process, sample approval and finished-product checks.

NFC performance can vary with the reader, antenna geometry, card construction and operating environment. For projects with specific device or system requirements, test samples using the intended readers and application before approving mass production.

NFC Card Manufacturing for B2B Orders

Kaisere Technology supports OEM card production for RFID system integrators, brands, distributors and smart card purchasers. Our manufacturing workflow connects product specification, artwork approval, sample evaluation, production, quality inspection and shipment.

Production Capacity

The current product information lists production capacity of up to 3 million+ cards and 12 million+ tags per month. This stated capacity covers the company's card and tag production capabilities; actual capacity allocation and lead time depend on product type, customization, order volume and production scheduling.

Custom Manufacturing Support

lMultiple card material and printing options

lChip selection based on project requirements

lEncoding and personalization arrangements

lSample evaluation before mass production

lProduction planning for bulk and repeat orders

lPackaging and shipment coordination

For recurring orders, share your expected volume, order schedule and product specification so production planning can align with your purchasing requirements.

Product Compliance and Documentation

Compliance requirements depend on the finished card construction, materials, manufacturing process and destination market. For procurement projects, confirm which product-level declarations, test reports or other documents are required before placing the order.

Kaisere Technology can coordinate applicable product documentation according to the requirements and scope of the project. Buyers should specify the destination market and any required standards or documentation in the RFQ so the relevant requirements can be reviewed.

For an accurate compliance review, provide:

lDestination country or market

lIntended application

lRequired declarations, certificates or test reports

lMaterial or product restrictions specified by your organization

From Sample Approval to Bulk Delivery

Samples

Samples are available for project evaluation. Use them to review card dimensions, printing, NFC reading performance and encoded content in your intended application before approving mass production.

Minimum Order Quantity

MOQ depends on chip selection, material, dimensions, printing, encoding and packaging. Share your required quantity and specifications to receive the applicable order terms.

Production Lead Time

Lead time depends on order quantity, card construction, artwork approval, encoding requirements and packaging. The production schedule can be confirmed after the order specification is agreed.

International Shipping

Kaisere Technology supports international B2B shipping arrangements according to order and destination requirements. Shipping methods, packaging and export documentation can be coordinated as part of the order.

Suggested Order Process

1. Inquiry: Submit your application, chip preference, specifications and quantity.

2. Specification review: Confirm card construction, artwork, encoding and acceptance requirements.

3. Sample evaluation: Review the sample against the agreed project requirements.

4. Order approval: Confirm the final specification and production schedule.

5. Production and inspection: Manufacture and inspect the order according to the agreed requirements.

6. Shipment: Arrange packaging and delivery based on the order and destination.

For a faster quotation, include your artwork, quantity, encoding file requirements and destination country in the initial inquiry.

Frequently Asked Questions About NTAG 213/215/216 NFC Cards

1. What is the difference between NTAG213, NTAG215 and NTAG216?

The main difference is user memory capacity. NTAG213 provides 144 bytes, NTAG215 provides 504 bytes and NTAG216 provides 888 bytes of user memory. All three operate at 13.56 MHz and comply with NFC Forum Type 2 Tag and ISO/IEC 14443 Type A specifications. Choose the chip according to your data requirements and application.

2. Which NTAG chip is best for NFC business cards?

NTAG213 is suitable for many digital business card applications that store a short URL or compact NDEF record. NTAG215 and NTAG216 provide more user memory for applications that require larger data records. The best choice depends on the information stored on the card and the requirements of the target application.

3. Are NTAG213, NTAG215 and NTAG216 compatible with NFC smartphones?

These chips are designed for NFC applications based on NFC Forum Type 2 Tag and ISO/IEC 14443 Type A. Actual reading performance depends on the smartphone or reader, antenna design, card construction and application. Test samples with your target devices before approving a large production order.

4. Can I order custom-printed NTAG NFC cards?

Yes. Customization options include card material, dimensions, thickness, artwork, printing, surface finish, identification codes and packaging. Available options depend on the selected card construction and project specification. Provide your artwork and requirements when requesting a quotation.

5. Can NTAG NFC cards be pre-encoded?

Yes. Encoding can be arranged according to the agreed project specification, including URLs, NDEF records, serial numbers and project-specific data. Provide the data file, encoding format and mapping rules before production so the encoded samples can be checked against your requirements.

6. How much data can an NTAG NFC card store?

NTAG213 provides 144 bytes of user memory, NTAG215 provides 504 bytes and NTAG216 provides 888 bytes. The amount of application data that can be stored depends on the data format and record overhead. Total EEPROM capacity is larger than user memory because it includes reserved and configuration areas.

7. Can I request samples before placing a bulk order?

Yes. Samples can be used to evaluate appearance, dimensions, NFC reading performance and encoded content. For projects that depend on a specific smartphone, NFC reader or software system, test the samples in the intended environment before approving mass production.

8. What is the MOQ for custom NTAG NFC cards?

MOQ depends on the chip, material, card construction, printing, encoding and packaging requirements. Send your target quantity and product specification to receive the applicable MOQ and quotation.

9. How long does production take?

Production lead time depends on order quantity, customization, artwork approval, encoding and packaging requirements. The schedule can be confirmed after the product specification and order details have been agreed.

10. How can I verify the specified NTAG chip and card quality?

Specify the required chip model in your purchase order and request relevant supplier documentation and sample evaluation. NFC reading and encoding checks can assess functionality, but a successful read alone does not establish chip authenticity. Agree on applicable documentation, inspection criteria and acceptance requirements before mass production.