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25 Dell 2560x1440 dp 1440p Quad HD wqhd skjerm
Beskrivelse av varen
Tilstand: Pent brukt - I god stand
Skjermstørrelse: 24
U2515h
Display
Display diagonal
Size of the display for this product, measured diagonally, usually in inches.
63.5 cm (25")
Display resolution
The 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.
2560 x 1440 pixels
HD type
Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Quad HD
Native aspect ratio
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.
16:9
Display technology
The technology used in the display e.g. plasma, LED.
LED
Panel type IPS
Touchscreen
A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Display brightness (typical)
Display brightness, measured by its Luminance, presented as a figure in nits. Typical brightness ratings for monitors range from 250 to 350 nits with a target value of between 80 to 120 nits being suitable for most displays in a normal viewing environment.
350 cd/m²
Response time
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
Supported graphics resolutions
The 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.
2560 x 1440
Supported video modes
The video modes that can be displayed by the device.
1440p
Aspect ratio
The 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.
16:9
Contrast ratio (typical)
The difference in light intensity between the brightest white and the darkest black.
1000:1
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.
2000000:1
Viewing angle, horizontal
Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178°
Viewing angle, vertical
Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178°
Display number of colours 16.78 million colours
Pixel pitch
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.
0.216 x 0.216 mm
Viewable size, horizontal
The viewable size is often somewhat smaller than the actual size of a monitor, because there is a border around the image.
55.3 cm
Viewable size, vertical 31.1 cm
3D
The device can be used with 3D technology.
Multimedia
Built-in speaker(s)
The device contains speaker(s) to produce sound.
Built-in camera
The product has an integrated camera.
Design
Market positioning
Under which category can the device be positioned in the market, e.g. camera phone.
Business
Product colour
The colour e.g. red, blue, green, black, white.
Black, Silver
Ports & interfaces
USB hub version 3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantity 6
DVI port
Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
HDMI ports quantity
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.
2
DisplayPorts quantity
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.
2
Mini DisplayPorts quantity 1
Audio output
The type of audio output that the device produces, and the connector(s).
Mobile High-Definition Link (MHL)
Ergonomics
VESA mounting
Panel mounting interface
The product can be used wih VESA mounting interfaces.
100 x 100 mm
Cable lock slot
Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Ergonomics
Height adjustment
The part of the device that can be adjusted to change the height.
Pivot
Swivelling
Tilt adjustment
The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Power
Power consumption (typical)
Amount 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.
35 W
Power consumption (standby)
The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (max)
The maximum amount of power used by the device.
87 W
Power consumption (off) 0.5 W
AC input voltage
The voltage of the AC electricity that is inputted into the product.
100 - 240 V
AC input frequency 50 - 60 Hz
Input current 1.5 A
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60 °C
Operating relative humidity (H-H) 10 - 80%
Storage relative humidity (H-H) 5 - 90%
Operating altitude 0 - 5000 m
Non-operating altitude 0 - 12192 m
Weight & dimensions
Width (with stand) 569 mm
Depth (with stand) 205 mm
Height (with stand) 398 mm
Width (without stand) 569 mm
Depth (without stand) 46.4 mm
Height (without stand) 338.7 mm
Weight (without stand) 4.4 kg
Packaging data
Package weight
Weight of the packaged product.
9.8 kg
Packaging content
Cables included AC, DisplayPort, USB
Quick start guide
Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Manual
Sustainability
Sustainability certificates EPEAT Gold, ENERGY STAR
Other features
Display
The description of display that can includes display type, resolution, size etc.
LED
On/off switch
The button which is pressed to switch the device on or off.
TV tuner integrated
Device has an in-built TV tuner.
Certification TCO, RoHS
Thin Client
Thin client installed
The product includes a thin client, which is a computer or a computer program which depends heavily on some other computer (its server) to fulfill its computational roles. This is different from the traditional fat client, which is a computer designed to take on these roles by itself. The specific roles assumed by the server may vary, from providing data persistence (for example, for diskless nodes) to actual information processing on the client's behalf.
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Sist endret: 29.3.2025 kl. 19:26 ・ FINN-kode: 400327594
