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Монитор Dell S2240T 21.5"
30 дни възможност за връщанеПроверка на пратката
- 8 000 000:1 динамичен, 3000:1 статичен
- 21.5 инча / 54.61 см тъчскрийн FullHD 1920x1080
- 12 ms
- 250 cd/m2
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Дисплей 21.5 инча / 54.61 см тъчскрийн FullHD 1920x1080 Яркост 250 cd/m2 Контраст 8 000 000:1 динамичен, 3000:1 статичен Съотношение 16:9 Ъгли на виждане 178°/178° Време за реакция 12 ms Стъпка на пикселите 0.248 мм Поддържани цветове 16.7 милиона Портове 1x DVI-D, 1x HDMI, 1x USB 2.0, 1x VGA Цвят на рамката Черен Гаранция Три години гаранция Тегло 3.40 кг Кат. № S2240T
Подробна информацияДисплейДиагонал на дисплея*Size of the display for this product, measured diagonally, usually in inches.54,6 " (21,5")Контраст (стандартен)*The difference in light intensity between the brightest white and the darkest black.3000:1Време за реакция*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.)12Яркост на дисплея*Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.250Резолюция на дисплеяThe number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.1920 x 1080Display typeType of display (screen) e.g. LCD.LEDColor gamut84LED backlightA 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.Диагонал на екранаThis is the size of the display screen, measured diagonally.54,6 "3D съвместимостThe device can be used with 3D technology.Supported video modesThe video modes that can be displayed by the device.1080pSupported graphics resolutionsThe graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.1920 x 1080 (HD 1080)Видим диагонал54,6Видима област на дисплея X х В476,64 x 268,11Формат на дисплеяThe aspect ratio is the ratio of the width of a shape to its height. For example, 4:3 is common for standard displays and 16:9 is the ratio for Widescreen TV.16:9Зрителен ъгъл (по вертикала)Maximum vertical angle at which a display can be viewed with acceptable visual performance.178Стъпка на пикселитеThis 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.0,248 x 0,248Зрителен ъгъл (по хоризонтала)Maximum horizontal angle at which a display can be viewed with acceptable visual performance.178Full HDFull High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.Contrast ratio (dynamic)A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.8000000:1Регулировка на височинатаThe part of the device that can be adjusted to change the height.PerformanceВградена камера*The product has an integrated camera.Вграден микрофон*Microphone that is found inside the product.Number of simultaneous touchpoints10HDCPHigh-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.PerformanceWindows operating systems supportedWindows vesions wich can be used with the device.Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64ИнтерфейсБрой USB 2.0 портаNumber of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.1Брой DVI-D портаThis is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-D means DVI digital, which means it can only support digital, but not analog.1Брой HDMI портаThe 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.1Брой VGA портаNumber of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.1DesignGlass thickness1,1Цвят на продуктаThe colour e.g. red, blue, green, black, white.ЧеренСертификатиEPEAT SilverЕргономичностСлота против кражбаHoles on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.Tilt adjustmentThe tilt, which means the angle at which the device is pointing (up or down), can be changed.Монтаж на стена *The product can be mounted on (attached to ) a wall.Съвместимост с монтажни системи VESAThe product can be used wih VESA mounting interfaces.100 x 100Ъгъл на наклон0 - 60Енергийна консумация и управлениеТип на захранванеThe type of power supply which this product uses.ACКонсумирана мощностAmount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.20AC input voltageThe voltage of the AC electricity that is inpitted into the product.100 - 240Консумирана мощност (изключен)0,5AC input frequency50/60Energy Star сертификат *This indicates that the product is compliant with Energy Star, which is an international standard for energy-efficient consumer products.Тегло и размериТеглоWeight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.3,4Размери (Ш x Д x В) с поставката522,5 x 420,9 x 382,9Тегло с поставката5,8Пакетиране на данниТегло на опаковкатаWeight of the packaged product.6,6
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