La sous-catégorie du produit

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

Description des caractéristiques visibles du produit.

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

Résolution de l'écran pour le système.

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

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

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.

Une visibilité optimale en permanence même par ensoleillement direct..

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".

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

The manufacturer that produced the processor.

A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.

The model number for the processor in a computer.

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.

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

The type of internal memory such as RAM, GDDR5.

Design of the memory e.g. 240-pin DIMM, SO-DIMM.

The maximum internal memory which is available in the product.

The total amount of data that can be stored on the device.

Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).

An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.

A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.

Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.

"Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.

System used to play music or speech.

Microphone that is found inside the product.

Camera at the front of the product.

Connection of this device is done via Wi-Fi in a high standard.

The type of wireless local area network (LAN): ad-hoc (where units in a network communicate peer-to-peer) or Infrastructure (units communicate with each other via an access point). A LAN interconnects computers in a small area e.g. home, school or office.

The frequency bands the product features.

Type of antenna, also known an aerial, e.g. external, internal.

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.