LG 49-inch 4K UHD Smart TV

The frequency of the alternating current supplied to the device, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the product.

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

Specifies the analog video signal standards that a device can receive or transmit, such as NTSC, PAL, or SECAM. Each value represents one of the common broadcast formats used worldwide.

The total amount of electrical energy a product consumes in one year, expressed in kilowatt‑hours (kWh). This figure represents the expected yearly operating cost and allows consumers to compare the long‑term efficiency of appliances or electronics.

Indica el formato de audio que el producto utiliza como estándar o predeterminado, pudiendo incluir tecnologías de compresión y canales (por ejemplo, "Dolby Digital", "DTS", "Dolby Atmos"). El valor se presenta como una cadena libre que puede contener varias opciones separadas por comas o espacios.

The number of bits used to represent each pixel’s colour on a display or image, indicating how many distinct colours can be shown. A higher bit count allows smoother gradients and more accurate colour reproduction.

The total count of composite (RCA) video input ports available on the device, indicating how many analog video signals can be connected simultaneously.

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.

Indicates whether the product includes a desktop stand or base that can be attached to its bottom surface for stable placement on a desk or table.

List of digital broadcast signal formats that the product can receive or transmit, such as DVB‑C, DVB‑S2, ATSC, ISDB‑T, and their variants. Each entry represents a distinct protocol or standard used for delivering audio/video content over cable, satellite, terrestrial, or other digital networks.

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

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.

Indicates how many DVI connectors are present on the product. The value is a simple integer representing the total count of DVI ports, regardless of type or version.

The energy efficiency class indicates the relative energy 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 includes a built‑in equalizer that allows adjustment of audio frequencies.

Indicates whether the product has an Ethernet interface for wired network connectivity, allowing data transmission over RJ‑45 or compatible cables.

Indicates whether a handheld device can be operated from a distance using an external remote control such as infrared, Bluetooth or Wi‑Fi. A value of "Yes" means the product supports remote operation; "No" indicates it does not.

The pixel dimensions of a screen’s display expressed as width by height (e.g., 1920×1080). It indicates the number of pixels that can be shown on the monitor or device, affecting image sharpness and clarity.

The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.

Indicates whether the product is capable of connecting to an online streaming service or platform to access video content over the Internet.

The type of LED backlighting used in a display panel, such as Direct‑LED, Edge‑LED, Full‑Array or other LED configurations. It indicates how the light source is arranged behind the screen to provide illumination and uniformity.

A list of the functions or statuses that an LED indicator on a device can display, such as power status, activity, link, and other operational signals.

Indicates how many independent brightness or contrast zones a display can control through local dimming. A higher number allows finer adjustment of picture quality across different areas of the screen.

Indicates whether the product includes a manual or not. A value of "Yes" means that a user‑handbook, instruction guide, or similar documentation is provided with the item; "No" indicates that no such manual is supplied.

Indica si el producto es compatible con la tecnología Miracast, un estándar de transmisión inalámbrica que permite duplicar o transmitir vídeo y audio desde dispositivos compatibles sin cables.

The proportion between the width and height of a screen or image, 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 and helps users match devices to their media formats.

Indicates whether the product includes a feature that reduces or eliminates unwanted ambient noise, such as active noise cancellation or built‑in sound‑absorbing technology.

The total count of individual speaker units included in the product. It indicates how many separate speakers are present, whether built‑in or external, and helps users compare audio capabilities across models.

Indicates whether the product includes an on/off switch that allows the user to power it on or off manually.

The operating system that is installed on the device, indicating the software platform that manages hardware resources and provides services for applications. It can be a commercial OS such as Windows or macOS, an open‑source distribution like Linux, or a proprietary firmware used in embedded devices.

The specific version of the operating system that a product supports or runs, expressed as a numeric revision (e.g., 10, 11) or a descriptive name (e.g., Nougat). This attribute helps users determine compatibility with software and updates.

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

The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.

The form of packaging used for a product, such as box, blister pack, bag, or pallet. It indicates how the item is contained and protected during shipping and storage.

The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.

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.

Indicates whether a quick‑installation guide is provided with the product. A value of "Yes" means that a brief, step‑by‑step manual or overview is included to help users set up the device quickly; "No" indicates that no such guide is supplied.

The method or mechanism used to operate a device remotely, such as infrared (IR), Bluetooth, Wi‑Fi, radio frequency, or wired connections. It indicates how the user can send commands to the product from a distance.

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.

Indicates whether the product includes a sleep‑timer feature that allows users to schedule automatic start or stop actions at specified times while the device is in a low‑power or standby mode.

Indica si el televisor es capaz de conectarse a Internet y ejecutar aplicaciones, servicios de streaming o funciones interactivas propias del sistema operativo del dispositivo.

A list of the video resolutions and formats that a product can play or record, expressed in common notation such as "1080p", "720i" or combinations separated by commas. Each value represents an available mode for playback or capture.

Indicates the type of television tuner built into a device, such as analog, digital, or hybrid (analog & digital). It tells users whether the product can receive traditional broadcast signals, modern digital broadcasts, or both, and helps determine compatibility with local TV services.

Indicates whether the product can record video or audio using a USB interface. A value of "Yes" means the device supports USB recording, while "No" indicates it does not.

Indicates whether a product is compatible with the VESA mounting standard and, if so, specifies the supported VESA pattern(s) in millimetres (e.g., "100 × 100 mm"). The value can be "Yes", "No" or a list of one or more VESA patterns.

A list of video file formats and codecs that a product can play or record, such as MP4, AVI, H.264, or 4K. Each entry represents a supported combination of compression technology and file extension.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

The total mass of a product including any attached stand or base, expressed in a standard unit such as grams or kilograms. This measurement is useful for shipping calculations, handling instructions, and consumer information.

Indicates whether the product has built‑in Wi‑Fi capability, allowing it to connect to wireless networks without requiring external adapters or dongles.

A list of the wireless networking protocols and frequency bands that a device can connect to, such as 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.

The horizontal measurement of a product, 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.