Whether you’re managing inventory or providing a digital entry ticket to customers, the Aztec barcode and the QR code are two powerful solutions. Both 2D barcodes, they’re able to store tons more information that the traditional barcode while still allowing for quick and accurate scanning.
If you’re trying to decide between using Aztec barcodes vs QR codes, read on! In our guide, we’ll explain the similarities and differences between the two. We’ll also talk about some of their pros and cons and the best uses for these 2D barcodes so you can decide which is best for your business.
What Is A Data Matrix Barcode?
Aztec Barcode
An Aztec barcode is a type of 2D barcode that can encode a lot of data in a compact space. Unlike 1D barcodes, Aztec barcodes store information both vertically and horizontally, allowing the code to store more data. Aztec barcodes consist of a grid of black and white cells with a distinctive central finder pattern–a square bullseye in the center. This finder pattern helps scanners quickly locate and decode the barcode.
These types of barcodes use error correct algorithms to make sure data can be read even if the barcode is partially damaged. Unlike QR codes, Aztec barcodes don’t need a quiet zone, or blank space, around them. This makes them especially useful on tightly packed designs where there isn’t extra room.
Aztec barcodes can store up to 3000 characters, depending on the version. They can store all types of information, such as text, URLs, or numeric data. They’re commonly used on boarding passes for trains, flights, and buses, medical records, mobile payment apps, and government documents.
QR Codes
A QR code (or Quick Response code) is similar to an Aztec barcode. It stores data both vertically and horizontally and can encode information like text, URLs, and other data. QR codes are easily scannable using a smartphone camera or barcode scanner, which has made them popular for customer-facing uses.
QR codes consist of a grid of black and white cells with large squares in three of the four corners. These finder patterns make it easy for scanners to locate and orient the code. Depending on the type of QR codes, they allow for an error correction of up to 30%. This means that if the code is partially damaged, it can still be read. QR codes require a blank margin around the code called a quiet zone. This helps the scanner distinguish it from areas around the code.
QR codes were originally developed for inventory management uses, but today are often used in marketing campaigns since customers can scan them with their smartphones. QR codes are also used for two-factor authentication, mobile payment systems, quick Wi-Fi connections, and inventory management.
Aztec Barcodes vs QR Codes
When it comes to Aztec barcodes vs QR codes, both are effective ways to store and share data in a compact space. While they share a lot in common, these 2D barcodes have distinct differences as well.
Some of the similarities between Aztec barcodes vs QR codes include:
- Both are 2D barcodes.
- Both can be scanned using smartphones or dedicated barcode scanners.
- QR codes and Aztec barcodes can store text, URLs, contact information, and other types of data.
- They both use error correction to ensure the codes can be scanned even if partially damaged.
- Both hold much more data than traditional 1D barcodes.
Some of the differences between Aztec barcodes vs QR codes include:
- While both have a finder pattern, the Aztec barcode uses a central bullseye pattern while the QR code uses large squares in three corners to orient the scanner.
- Aztec barcodes do not need a quiet zone, but QR codes must have a blank margin around the code for accurate scanning.
- Aztec barcodes are more compact than QR codes, especially at higher data densities.
- Aztec barcodes can be scanned slightly faster than QR codes, but the difference is minimal.
In general, the Aztec barcode is best when space is tight or there is no room for a quiet zone, such as on train tickets and ID cards. QR codes are often best for consumer-facing applications, like linking to websites or enabling mobile payments.
Pros and Cons of Aztec Barcodes
Pros:
- No quiet zone required: Aztec barcodes can be scanned without the need for a blank margin around them.
- Compact: They are smaller than QR codes when encoding the same amount of data.
- High data capacity: The Aztec barcode can store up to 3000 characters.
- Fast scanning: The central bullseye pattern allows for quick and accurate scanning.
- Error correction: Built-in error correction enables decoding even if the barcode is damaged or dirty.
Cons:
- Not as recognized: Aztec barcodes are less commonly recognized and used compared to QR codes, which makes them less useful in customer-facing applications.
- Limited customization: Unlike QR codes, Aztec barcodes are difficult to modify or design creatively.
- Specialized use: They are more niche, used in industries like transportation and healthcare.
- Fewer scanning apps: Aztec barcodes are not supported by some scanning apps, whereas QR codes are universally supported on most smartphones and apps.
Pros and Cons of QR Codes
Pros:
- Widespread recognition: QR codes are universally recognized and widely adopted across various industries, especially in marketing, retail, and payments.
- High data capacity: They can store up to 4296 alphanumeric characters.
- Easy to scan: Most smartphones and devices have built-in QR code scanning capabilities.
- Customizable: QR codes can be creatively modified with logos, colors, and branding while still remaining scannable.
- Error correction: Built-in error correction ensures the code is scannable even if partially damaged or covered.
Cons:
- Requires a quiet zone: QR codes need a blank margin around them to be scanned correctly, which takes up additional space.
- QR codes become larger and more complex as more data is stored. This can make it difficult to fit into smaller designs.
- Dependent on internet connectivity: Many QR codes link to online resources, which requires users to have an active internet connection to access the content.
Aztec Barcode Applications
Although the Aztec barcode is more niche compared to the QR code, it is used in a variety of industries where compactness and reliability are essential. Here are some common Aztec barcode applications:
- Transportation: Aztec barcodes are used on boarding passes for railways, flights, and bus systems.
- Government documents: Because Aztec barcodes are secure, they are commonly used on driver’s licenses, vehicle registration, and other government-issued documents.
- Healthcare: In healthcare, Aztec barcodes are used on wristbands and medical records to track patient details. Labs use these barcodes to label specimens and keep patient data secure.
- Logistics: Aztec barcodes can be used to store shipment and product detail information and track inventory in warehouses.
- Retail: In retail stores, Aztec barcodes are used to encode promotional offers for quick redemption at checkout. Some digital payment apps use Aztec barcodes for mobile payments.
- Manufacturing: Aztec barcodes can store detailed product data like batch numbers, manufacturing dates, and serial numbers. They can also be used on equipment to log service history or monitor maintenance schedules.
QR Code Applications
Because they are so easy to scan, QR codes have seen widespread adoption across industries. They can store various types of data and are compatible with most smartphones. Here are some of the most common applications of QR codes:
- Marketing: QR codes are often used in marketing and advertising campaigns because they are universally recognized. Companies can link customers to product websites, social media profiles, event details, usage instructions, and more.
- Mobile Payments: QR codes are used in apps like PayPay, Venmo, WeChat Pay, and Google Pay for secure mobile payments. Some stores also provide ways for customers to pay by scanning a QR code at checkout.
- Event management: QR codes can be used to encode event tickets for quick scanning at entry points.
- Education: Educators can provide students with QR codes that link to online courses, study materials, video tutorials, assignments, and more.
- Authentication: QR codes can be used for secure logins, such as Google Authenticator, Wi-Fi logins, and secure access with one-time passwords.
- Restaurants: Customers can scan QR codes at their tables to view menus or place orders.
Best Uses for Labels
Both the QR code and the Aztec barcode can be used digitally or on a printed label. While digital applications can be convenient in some situations, there are many times when you need a 2D barcode label. Here are some of the best way to use Aztec and QR code labels:
- Inventory management: Use QR code or Aztec barcode labels to improve the accuracy and speed of your inventory management. Scan the labels when stocking, picking, and taking count.
- Customer engagement: Use QR code labels to engage with customers. QR codes can be customized to be more colorful or have unique central patterns to draw attention. Link to surveys, feedback, social media, product page, and more. Customers can easily scan the label with a smartphone to reach content.
- Provide resources: Use 2D barcode labels to link to study guides, school assignments, books, or educational videos.
- Tracking: Use QR code or Aztec barcode labels to track shipments from the warehouse to the end user. Shippers can update the package’s location with a quick scan of the barcode label.
Custom Aztec Barcode and QR Code Labels
Whether you’re trying to reach customers or improve inventory management, Aztec barcode and QR code labels provide a scannable solution that can hold a lot of data. So which type should you use? The Aztec barcode is typically best in technical applications, while the QR code is best used in customer-facing applications. Both, however, have tons of benefits and can be used in a variety of ways.
If you need custom 2D barcode labels, you can trust Coast Label to manufacture the highest quality labels. We’ll help you engineer the perfect label that will stay scannable and in place. Whether you need labels for tough environments or temporary use, we can help. Contact us today for a proposal!
