A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.

Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.

Mesure de la diagonale de l'écran du produit, généralement en pouces.

The technology used in the display e.g. plasma, LED.

Résolution de l'écran pour le système.

La luminosité est la qualité de la quantité de lumière rayonnante émise par l'écran. La luminosité est mesurée en candelas par mètre carré, communément appelés "nits".

Type de prise en charge Haute définition (ex : Full HD, 4k Ultra HD).

L'écran du téléphone ou de l'ordinateur, etc., qui réagit au toucher pour que vous controliez l'interface en utilisant vos doigts.

Le rapport d'aspect est le rapport entre la largeur d'une image et sa hauteur. Le rapport d'aspect natif est celui pour lequel le projecteur/écran est particulièrement conçu. Les images affichées dans leur format d'origine utiliseront toute la résolution de l'écran et atteindront une luminosité maximale. Les images affichées dans un format autre que le format d'origine auront toujours une résolution et une luminosité moindres que les images affichées dans le format d'origine.

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.)

La différence d'intensité lumineuse entre le blanc le plus clair et le noir le plus foncé.

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, measured diagonally.

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, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Digital Visual Interface (DVI) is a video display interface 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, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.

The device contains speaker(s) to produce sound.

RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.

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, horizontal/vertical.

La couleur, p. ex. rouge, bleu, vert, noir, blanc.

The product can be used wih VESA mounting interfaces.

Type of mounting e.g. wall mounting.

Amount of power used by this model; expressed in watts

The voltage of the AC electricity that is inputted into the product.

A computer's memory which is directly accessible to the CPU.

The amount e.g of data which can be stored inside the device.

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

The version of the operating system used e.g. 4.1, 4.2 for Android.