Lenovo ThinkBook 15 G2 15.6

The sub-category of the product.

The colour e.g. red, blue, green, black, white.

Description of visible characteristics of the product.

What the casing of the product is made of.

Size of the display for this product, measured diagonally, usually in inches.

Resolution of the display for the system

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

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

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.

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.

Une visibilité optimale en permanence même par ensoleillement direct..

Brightness is quality of the amount of radiating light emitted from the screen. The brightness rating is measured in candelas per square meter, commonly known as 'nits'.

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

The manufacturer that produced the processor.

The model number for the processor in a computer.

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

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 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).

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

The type of internal memory such as RAM, GDDR5.

The frequency at which the memory (e.g. RAM) runs.

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

Number and type of memory expansion slots; including connector and memory module descriptions

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).

The Solid State Drive's data storage capacity.

The type of interface(s) with which the Solid State Drive is connected to other hardware.

The size of the solid-state drive, given in inches

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.

The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.

Types of memory cards which can be used with this product.

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.

The product has built-in subwoofer, which is a loudspeaker component designed to reproduce very low bass frequencies.

Microphone that is found inside the product.

Camera at the front of the product.

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.

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.