NEC MultiSync M501-2 Diseño de quiosco 127 cm (50``) LED 4K Ultra HD Negro Procesador incorporado

A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs

Size of the display for this product

The technology used in the display e.g. plasma

Resolution of the display for the system

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

A screen of a laptop

The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.

The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)

The difference in light intensity between the brightest white and the darkest black.

Maximum horizontal angle at which a display can be viewed with acceptable visual performance.

Maximum vertical angle at which a display can be viewed with acceptable visual performance.

This is the size of the display screen

The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor

Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor

The device features a socket into which a USB cable can be plugged.

Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection

An Ethernet LAN (Local Area Network) interface is present

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

The different speed levels of the Ethernet LAN connection.

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

The device contains speaker(s) to produce sound.

RMS (Root mean square) is a measure of the continuous power required by a device

The creation of a plan or convention for the construction of an object or a system.

Where the product can be placed e.g. indoor/outdoor

The colour e.g. red

The product can be used wih VESA mounting interfaces.

What the product is used for.

High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.

The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers)