AOC G2490VXA 24" 144Hz Freesync Widescreen Display Port / HDMI 1ms inc Speakers Monitor

The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.

The specific variant of AMD’s Adaptive Sync technology supported by a display, such as FreeSync, FreeSync Premium or FreeSync Premium Pro. It indicates the level of performance and feature set available for variable‑refresh-rate gaming or smooth video playback.

Indicates whether a product’s display or surface has an anti‑glare coating applied. The value is typically a descriptive text such as "Anti-Glare", "No", or a hardness rating like "3H". It helps users assess the level of glare reduction and durability of the coating.

Indicates whether the display panel has an anti‑glare coating or treatment that reduces reflections and improves visibility in bright lighting conditions.

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, energy efficiency and color accuracy of the screen.

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 amount of light emitted by a display or projector, expressed in lumens (cd/m² for luminance). It indicates how bright the screen will appear under typical viewing conditions.

Specifies the type of interface or mechanism used to secure a cable in its port, such as Kensington, Noble, IBM, or other standard lock slots. This attribute helps users identify compatibility and security features of the device.

A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.

The colour or combination of colours that a product’s outer shell or enclosure 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 case for consumers.

A list of formal recognitions, compliance marks, or standards that a product meets. Each entry may be a single certification (e.g., "RoHS") or a group of related certifications separated by commas (e.g., "CE, FCC, RoHS"). The attribute captures all applicable regulatory, environmental, safety, and quality approvals for the item.

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.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

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 linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.

The physical size or shape of a storage disk, indicating the dimensions and mounting format used in computers and other devices. Common values include standard sizes such as "3.5" in., "2.5" in., and form‑factor codes like "M.2 2280" or "mSATA". This attribute helps users identify which drives are compatible with a given enclosure, motherboard, or system.

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 visual appearance or texture of a product’s display surface, such as matte, glossy, or satin. It indicates how light reflects off the screen and can affect glare, visibility, and aesthetic preference for users.

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 type of visual panel or display technology used in a product, such as LCD, LED, OLED, TFT, IPS, AMOLED, or analog. It indicates the underlying technology that determines image quality, color reproduction, power consumption and suitability for different use cases.

The specific version of the DisplayPort standard that a product supports, such as "1.4", "2.0" or "2.1b". This value indicates the capabilities and compatibility of the DisplayPort interfaces on the device.

The dynamic contrast ratio is the proportion between the maximum and minimum luminance a display can produce while operating under normal conditions, expressed as a simple fraction such as 1200:1. It reflects how well a screen can differentiate light from dark areas during typical use, influencing perceived image quality.

The amount of electrical power that a device consumes during operation, expressed in watts (W). It represents the typical energy draw of the product while it is active and can be used to estimate operating costs or compare efficiency across similar devices.

The electrical power drawn by a device while it is in standby mode, expressed in watts (W). It represents the minimal energy usage when the product is powered on but not actively performing tasks, and can be used to estimate idle consumption or compare efficiency across similar products.

The total amount of electrical energy a product consumes over a period of 1 000 hours, expressed in kilowatt‑hours (kWh). This metric allows consumers to compare the long‑term energy usage of devices that operate for extended periods and estimate annual consumption based on typical usage patterns.

The total amount of electrical energy a product consumes during 1,000 operating hours, expressed in kilowatt‑hours (kWh). This metric allows comparison of energy efficiency across devices regardless of their typical usage patterns.

The energy efficiency class indicates the relative performance of a product, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.

The energy efficiency class indicates the relative performance of a product, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.

The energy efficiency scale indicates the relative performance of a product, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.

Indicates whether the product supports fast charging, allowing a battery to be charged at a higher rate than standard charging methods.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.

Indicates the types of headphone or earphone connections available on a product, such as wired jacks (e.g., 3.5 mm), USB‑C, Lightning, or wireless Bluetooth. The value may list one or more connection types separated by commas.

Represents how many headphone or earphone connectors are physically present on the product. The value is a simple integer indicating the total count of headphone ports, regardless of type (e.g., 3.5 mm jack, USB‑C, Lightning) or whether they support audio output only or also input.

Indicates whether a product contains any heavy metals such as mercury (Hg), lead (Pb) or cadmium (Cd). The value is typically a comma‑separated list of the detected metal names, or the string "Yes" if none are present. This attribute helps consumers verify compliance with environmental and safety regulations.

Indicates whether the product is a wire‑cut item (custom cut to size) or a stock item (pre‑cut to standard dimensions). This attribute helps buyers understand the manufacturing process and potential customization options.

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 language represents an option available for menu navigation, subtitles, and other on‑screen text.

A classification that indicates the target audience or use case for a product, such as Business, Gaming, Home & Office, Education, etc. It helps customers quickly identify which products are best suited to their needs.

The percentage of the National Television System Committee (NTSC) color spectrum that a display or video device can reproduce, relative to the full NTSC standard. Values close to 100 % indicate that the product can render almost all colors defined by NTSC, providing accurate and vibrant visual output.

The pair of horizontal and vertical dimensions in millimetres that a product supports for VESA mounting (e.g., "100 × 100 mm"). This value indicates the exact hole spacing required by a mounting bracket to secure the device. It is used for monitors, TVs, projectors and other display equipment that can be wall‑mounted or attached to stands.

The type of display panel used in a visual device, such as IPS, TN, VA, OLED, or other technologies that define how pixels are produced and how the screen responds to light and touch. It indicates the underlying technology that affects contrast, color accuracy, viewing angles, response time, and power consumption.

The classification of the power adaptor used with a device, indicating whether it is external or internal, its electrical interface (AC, DC, USB‑Charging, etc.), and any specific form such as integrated or travel adapters. This attribute helps buyers understand how the device receives power and what kind of connector or cable is required.

The type of electrical supply that powers the device, such as mains electricity, batteries, USB power, or a combination of these options.

The root‑mean‑square (RMS) power rating of a device, expressed in watts (W). It represents the average electrical power that the product can deliver or consume under normal operating conditions.

The diagonal measurement of a display screen expressed in units such as inches or centimeters. It indicates the overall visual area available for content and is commonly used to compare monitors, televisions, laptops, tablets, and other electronic devices.

The display panel type used in a visual device, such as IPS, TN, VA, OLED, or other technologies that define how pixels are produced and how the screen responds to light and touch. It indicates the underlying technology that affects contrast, color accuracy, viewing angles, response time, and power consumption.

Indicates whether a product includes a dedicated Kensington lock slot, which is a physical opening designed to accept a Kensington-style cable lock or similar locking mechanism for preventing unauthorized removal or theft of the device.

A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.

The minimum and maximum angles, expressed in degrees, that a monitor can be tilted or adjusted vertically while maintaining acceptable performance or usability. It indicates the tilt limits for displays such as monitors, stands, or other adjustable equipment.

The horizontal measurement of a product excluding any attached stand or base, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.