SAMSUNG QH75C affichage de messages Écran plat de signalisation numérique 190,5 cm (75") LCD Wifi 700 cd/m² 4K Ultra HD Noir Tizen 24/7 (LH75QHCEBGCXGO)
- Prix habituel
- 3,491.95$
- Prix soldé
- 3,491.95$
- Prix habituel
-
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Samsung QH75C affichage de messages Écran plat de signalisation numérique 190,5 cm (75") LCD Wifi 700 cd/m² 4K Ultra HD Noir Tizen 24/7
Marque:Samsung
Nom du produit:QH75C
Code produit:QH75C
EAN/UPC:
0887276776293
0887276776293, 887276776293
Spécifications
Écran
Type de panneau
The technology used to manufacture the panel, such as AMOLED or AH-IPS.
VA
Rétroéclairage à LED
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.
Taille de l'écran
Mesure de la diagonale de l'écran du produit, généralement en pouces.
190,5 cm (75")
Technologie d'affichage
The technology used in the display e.g. plasma, LED.
LCD
Résolution de l'écran
Résolution de l'écran pour le système.
3840 x 2160 pixels
Luminosité de l'écran
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".
700 cd/m²
Type HD
Type de prise en charge Haute définition (ex : Full HD, 4k Ultra HD).
4K Ultra HD
Écran tactile
L'écran du téléphone ou de l'ordinateur, etc., qui réagit au toucher pour que vous controliez l'interface en utilisant vos doigts.
Format d'image
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.
16:9
Temps de réponse
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.)
8 ms
Taux de contraste
La différence d'intensité lumineuse entre le blanc le plus clair et le noir le plus foncé.
4000:1
Nom marketing du ratio de contraste dynamique
The proprietary brand name used by the manufacturer to describe the technology that automatically adjusts the backlight to improve the contrast ratio (e.g., ASUS Smart Contrast Ratio).
Mega contraste
Angle de vision horizontal
Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178°
Angle de vision vertical
Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178°
Pas de pixel
This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.
0,429 x 0,429 mm
Diagonale d'écran (cm)
This is the size of the display screen, measured diagonally.
189 cm
Domaine de numérisation horizontale
The range of horizontal frequencies the device can process and display, measured in kHz.
30 - 81 kHz
Fréquence de balayage vertical
The range of vertical frequencies the device can process and display, measured in hertz (Hz).
48 - 75 Hz
Taux de rafraîchissement natif
The number of times per second the hardware updates, measured in hertz (Hz).
60 Hz
Taux de diffusion
The percentage of transmitted light that is scattered by the material, indicating the level of cloudiness or translucency.
25%
Fréquence des pixels (max)
The maximum rate at which pixels are transmitted from the source to the display, measured in megahertz (MHz).
594 MHz
Palette de couleurs
The range of colours that the display can accurately reproduce, typically expressed as a percentage of a standard colour space (e.g. sRGB or Adobe RGB).
72%
représentation / réalisation
Utilité
What the product is used for.
Universel
horaires de service (heures/jours)
The recommended daily and weekly duration for which the unit can be operated continuously (e.g. 16/7).
24/7
HDCP
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.
Version HDCP
The version of the High-bandwidth Digital Content Protection standard supported by the device to prevent the unauthorized copying of digital audio and video content (e.g. 2.2).
2.2
Système informatique
Système d'exploitation installé
Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Tizen
Version du système d'exploitation
The version of the operating system used e.g. 4.1, 4.2 for Android.
7,0
Poids et dimensions
Largeur d'affichage
The horizontal measurement of the screen area, expressed in millimetres or inches.
1682,3 mm
Afficher profondeur
The measurement of the screen's thickness from the front surface to the back, expressed in millimeters.
28,5 mm
Afficher hauteur
The vertical measurement of the screen area, excluding the bezel, expressed in millimetres or inches.
960,4 mm
Afficher le poids
The total mass of the screen unit, measured in g.
34,6 kg
Conditions environnementales
Température d'opération
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Humidité relative de fonctionnement (H-H)
The range of relative humidity, expressed as a percentage, within which the device can function correctly without damage or performance loss.
10 - 80%
Certificat
Certification
Specifies the official standards, safety approvals, or regulatory certifications the product has received.
Class B
60950-1, 62368-1
Caractéristiques
Adapté à une utilisation à l'intérieur
Indicates whether the product is designed for use in indoor environments.
Autres caractéristiques
Bluetooth
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.
Mémoire flash
The total amount of non-volatile storage available for firmware or data, measured in MB.
16000 Mo
Type d'alimentation d'énergie
Type d'alimentation (interne/externe). PFC = correction du facteur de puissance. CE = compatibilité de marque CE.
Interne
Fonctionnalités optionnelles
Additional functional capabilities or accessories that can be added to the unit to extend its utility.
WMN-B50SC
STN-L6585C
Connectivité
Quantité de ports HDMI
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.
3
Version HDMI
The specific release version of the High-Definition Multimedia Interface standard supported by the device (e.g. 1.3 or 2.0).
2.0
Quantité de ports d’entrée HDMI
The total number of available HDMI ports used for receiving incoming audio and video signals.
3
Port DVI
Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
Quantité d'interface DisplayPorts
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, though it can also be used to carry audio, USB, and other forms of data.
1
DisplayPorts en
The number of available DisplayPort input connectors on the device.
1
Version de DisplayPort
The specific release version of the DisplayPort standard supported by the device (e.g., 1.2 or 1.4).
1.2
Port USB
The device features a socket into which a USB cable can be plugged.
Nombre de ports USB
The total number of available Universal Serial Bus (USB) connection interfaces on the device.
2
Nombre de port ethernet LAN (RJ-45)
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.
2
Sortie Audio (Gauche, Droite)
The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).
1
Interface RS-232
Indicates whether the device is equipped with an RS-232 serial communication port.
Port infrarouge
A data port that uses infra-red data association (irDA) as the standard for wireless communications between computer and mobile phone devices. For example, to update the phone list on your irDA-enabled PC, you would line up the infra-red ports on each device and then transfer the phone information to your PC. This is a wireless transfer, so you don't need a cable or extra software.
Design
Design Produit
The creation of a plan or convention for the construction of an object or a system.
Écran plat de signalisation numérique
Installation prise en charge
Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Intérieure
Couleur du produit
La couleur, p. ex. rouge, bleu, vert, noir, blanc.
Noir
Forme d'écran
Describes the physical curvature of the display panel, such as whether it is flat or curved.
Plat
Montage VESA
Indicates whether the product supports the VESA mounting standard for attachment to compatible arms, brackets, or wall mounts.
Norme VESA
The product can be used wih VESA mounting interfaces.
400 x 400 mm
Largeur du cadre (en bas)
The thickness of the frame surrounding the display area at the bottom edge, measured in millimetres.
1,34 cm
Largeur du cadre (côté)
The thickness of the frame surrounding the display on the left and right sides, measured in millimetres.
1,34 cm
Largeur du cadre (en haut)
The thickness of the frame surrounding the top edge of the display panel, measured in millimetres.
1,34 cm
Couleur du cadre
The colour of the frame surrounding the active area of the display (e.g. Black).
Charcoal Black
Puissance
Consommation électrique typique
Amount of power used by this model; expressed in watts
275 W
Consommation d'énergie (mode veille)
The amount of electricity that is consumed when the product is on standby.
0,5 W
Consommation d 'énergie (en mode veille)
The amount of electrical energy consumed by the device when it is in sleep mode, typically measured in watts (W).
0,5 W
Classe d'efficacité énergétique (SDR)
The energy efficiency rating of the device when operating in Standard Dynamic Range (SDR) mode, categorized from A to G.
G
Classe d'efficacité énergétique (HDR)
The energy efficiency rating of the device when High Dynamic Range (HDR) mode is active, ranging from A to G.
Indisponible
Tension d'entrée AC
The voltage of the AC electricity that is inputted into the product.
100 - 240 V
Fréquence d'entrée AC
The range of alternating current frequencies the device can accept from the power source, measured in hertz (e.g., 45 - 65).
50/60 Hz
Informations sur l'emballage
Largeur du colis
The distance from one side of the packaging to the other.
1839 mm
Profondeur du colis
The distance from the front to the back of the packaging.
180 mm
Hauteur du colis
The distance from the top to the bottom of the packaging.
1113 mm
Volume de l'emballage
The total space occupied by the product including its packaging, typically measured in cubic centimetres or cubic metres.
45300 cm³
Réseau
Ethernet/LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Sans-fil (WiFi)
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
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