Elo 2293L Touch Screen Display

The proportion between the width and height of a display, image or video, expressed as two numbers separated by a colon (e.g., 16:9). It indicates whether content is designed for widescreen, square, or other aspect ratios.

The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness uniformity, power consumption and color performance of the screen.

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The contrast ratio is the proportion between the brightest and darkest luminance a display can produce, expressed as a simple ratio such as 1000:1. It indicates how well a screen can differentiate light from dark areas, affecting image clarity and color depth.

The horizontal digital frequency indicates the range of frequencies, expressed in kilohertz (kHz), over which a device can process or transmit horizontal digital signals. It is represented as a minimum–maximum interval and helps users understand the signal bandwidth supported by the product.

The range of frequencies, in hertz (Hz), at which a display device can refresh its image vertically when operating in digital mode. It indicates the minimum and maximum vertical scan rates supported, helping users assess visual smoothness and compatibility with various content sources.

The total count of distinct colours that a display can render, typically expressed as a numeric value (e.g., 16.78 million). This attribute indicates the colour depth and richness of the visual output; higher numbers generally mean more accurate and vibrant images.

The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

The type of display panel used in a visual device, such as LED‑backlit LCD, IPS, TN, VA, OLED, or AMOLED. It indicates the underlying technology that determines image quality, color accuracy, viewing angles, response time and power consumption.

The maximum width and height of a display that can be viewed or used at one time, expressed as two dimensions separated by an ‘x’ (e.g., 527.04 x 296.46 mm). It indicates the usable visual space on the screen for content or interaction.

The total count of physical or virtual display output connections available on a device, such as HDMI, DisplayPort, DVI, VGA, or USB‑C ports that support video output.

Indicates whether the product is capable of displaying or transmitting video at Full HD resolution (1920 × 1080 pixels). A value of "Yes" means that Full HD functionality is supported, while a value of "No" indicates it is not available.

The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness, energy efficiency and color accuracy of the screen.

The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.

A list of natural languages that can be displayed on the screen‑on‑display (OSD) interface of a device, such as a monitor or TV. Each entry represents a language option available for menu navigation, subtitles, and other on‑screen text.

The type of electrical supply used by the product, such as AC mains, DC power, USB power, battery, or a combination of these options.

The time interval between a stimulus and the corresponding response of a device or system, expressed in units such as milliseconds (ms). It indicates how quickly the product reacts to input or processes data, which is critical for performance-sensitive applications like displays, gaming monitors, and interactive devices.

Indicates whether the product is manufactured in accordance with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.

The range of relative humidity (expressed as a percentage) within which the storage device is designed to operate reliably. Values are given as a minimum–maximum interval such as "10 - 90 %" and indicate the acceptable environmental moisture level for optimal performance.

The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

The method by which a device’s touch-sensitive display detects user input, such as multi‑touch, single‑touch, capacitive, resistive, infrared or optical. This attribute indicates the specific interaction technology employed in the screen.

The technology used by a device’s touch-sensitive display to detect user input. Common types include capacitive, resistive, infrared, and surface acoustic wave. This attribute helps users understand the interaction method, durability, and sensitivity of the touchscreen.

The technology used by a device’s touch-sensitive display, such as capacitive, resistive, infrared, or optical. It indicates how the screen detects user input and can affect sensitivity, durability, and power consumption.

The range of vertical scan frequencies that a display device can support, expressed in hertz (Hz). It indicates the minimum and maximum refresh rates at which the screen updates vertically, affecting visual smoothness and stability.

Indicates the dimensions of VESA mounting patterns supported by the product, expressed as pairs of horizontal and vertical measurements in millimetres (e.g., "100×100 mm"). The value may be a single pattern or a comma‑separated list of multiple compatible sizes.

Indicates whether the product can be securely mounted to a wall or other vertical surface using standard mounting hardware.