Difference between Capacitive and Infrared Touchscreens

Infrared (IR) touchscreens detect touch by interrupting a grid of invisible light beams. This method makes them durable, cost-effective for large formats, and operable with any opaque object, including gloves. Capacitive screens, on the other hand, work by detecting a change in an electric field. They offer superior multi-touch precision, a sleek, bezel-free design, and perform better in bright light, making them ideal for devices such as smartphones and tablets.

Public Kiosks

Public Kiosks

IR technology is ideal for kiosks and public information points due to its robustness and ability to be operated with any object. Its durability and lower cost for large formats make it an economical choice for intensive public use.

Industrial HMI

IR screens are a good choice in industrial environments. They can be operated with gloves, and the touch functionality is not affected by scratches on the screen glass. This ensures reliable performance under harsh conditions.

Consumer Electronics

Capacitive screens dominate the consumer electronics market, such as smartphones and tablets. Their high precision, responsive multi-touch for gestures, and sleek, bezel-less design offer the premium user experience that consumers expect.

Outdoor applications

Capacitive screens perform better in bright light or outdoor applications. Unlike IR technology, they are less affected by direct sunlight, ensuring more stable and reliable operation in challenging lighting conditions.

Operating method

Infrared screens can be activated with any opaque object, such as a finger, pen, or glove. Capacitive screens require a conductive object for input, which is usually a bare finger or a special conductive stylus or glove.

Precision & Multi-touch

Capacitive technology offers superior accuracy and is highly responsive, ideal for complex multi-touch gestures. Infrared also supports multi-touch, but its precision and response speed are generally lower than capacitive alternatives.

Design & Construction

Capacitive screens enable a sleek, completely flat design without raised edges (bezels). IR screens require a border around the display to house the LEDs and sensors, resulting in a less modern appearance.

Environmental influences

IR screens are susceptible to interference from bright sunlight, dust, or rain, which can affect their stability. Capacitive screens are more stable in bright light, but can in turn be susceptible to moisture or water droplets on the screen surface.

Summary

Infrared (IR) touchscreens detect touch by interrupting a grid of invisible light beams. This method makes them durable, cost-effective for large formats, and operable with any opaque object, including gloves. Capacitive screens, on the other hand, work by detecting a change in an electric field. They offer superior multi-touch precision, a sleek, bezel-free design, and perform better in bright light, making them ideal for devices such as smartphones and tablets.

Do you have more questions?

At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs. 

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