DELL P7525QT, 189,2 cm (74.5"), LCD, 3840 x 2160 pixels, 4K Ultra HD, 16:9, IPS
Bring the team together on a 75-inch 4K touch monitor built for enhanced collaboration featuring up to 90W power via USB-C, palm rejection and 20-point InGlass Touch.
Display
Display diagonal
Size of the display for this product, measured diagonally, usually in inches.
189.2 cm (74.5")
Display technology
The technology used in the display e.g. plasma, LED.
LCD
Panel type
IPS
LED backlight
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.
LED backlighting type
Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.
Edge-LED
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.
3840 x 2160 pixels
Display brightness
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'.
400 cd/m²
HD type
Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
Touchscreen
A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Multi-touch
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
Native refresh rate
60 Hz
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
Contrast ratio (typical)
The difference in light intensity between the brightest white and the darkest black.
1200:1
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
1.07 billion 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.
0.4296 x 0.4296 mm
Display diagonal (metric)
This is the size of the display screen, measured diagonally.
189.27 cm
Surface hardness
3H
Anti-glare screen
Always gives an optimal view, even in direct sunlight.
NTSC coverage (typical)
72%
Audio
Built-in speaker(s)
The device contains speaker(s) to produce sound.
Number of built-in speakers
2
RMS rated power
RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
20 W
Design
Product colour
The colour e.g. red, blue, green, black, white.
Black
Screen shape
Flat
VESA mounting
Panel mounting interface
The product can be used wih VESA mounting interfaces.
400 x 400 mm
Bezel width (bottom)
5.11 cm
Bezel width (side)
4.81 cm
Bezel width (top)
4.81 cm
Ports & interfaces
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
HDMI version
2.0
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.
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
USB version
Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
2.0/3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-B upstream ports quantity
3
Number of USB Type-C upstream ports quantity
1
USB Type-A downstream ports quantity
3
USB Type-C downstream ports quantity
1
RS-232 interface
USB port
The device features a socket into which a USB cable can be plugged.
USB Type-C DisplayPort Alternate Mode
USB Power Delivery (USB PD)
USB Power Delivery up to
90 W
USB charging port
Computer system
Windows operating systems supported
Windows vesions wich can be used with the device.
Mac operating systems supported
Mac operating systems e.g. OS X can be used with the device.
Linux operating systems supported
8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Performance
On Screen Display (OSD)
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.
128 W
Power consumption (max)
The maximum amount of power used by the device.
410 W
Power consumption (standby)
The amount of electricity that is consumed when the product is on standby.
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
Energy efficiency scale
A to G
Energy efficiency class (SDR)
F
Energy consumption (SDR) per 1000 hours
128 kWh
Power supply type
The type of power supply which this product uses.
Internal
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%
Weight & dimensions
Display width
1745.9 mm
Display depth
87.8 mm
Display height
1027.2 mm
Display weight
59.1 kg
Packaging data
Package weight
Weight of the packaged product.
82.4 kg
Packaging content
Remote control included
Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Stylus pen
Cables included
DisplayPort, HDMI, USB, USB Type-C to USB Type-C
Sustainability
Sustainability certificates
ENERGY STAR
Network
Ethernet LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet LAN (RJ-45) ports
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.
1
Wi-Fi
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Technical details
Compliance certificates
Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS
Carbon footprint
Total carbon footprint (kg of CO2e)
The total mean carbon footprint value generated across various lifecycle stages (manufacturing, transportation / logistics, use and end of life) per unit (for one single product) i.e., measured in kilograms CO2e.
2120
Total carbon emissions, standard deviation (kg of CO2e)
The total estimated standard deviation of carbon emission calculated over various lifecycle stages per unit i.e., measured in kilograms CO2e. Deviations can be caused due to the use of default, assumed values during calculations.
602
Carbon emissions, manufacturing (kg of CO2e)
The mean carbon emissions during the Manufacturing stage (i.e., emissions during raw material extraction and manufacturing of components (e.g., drives, graphics cards, memory, CPU, mainboards, etc.) or assembling of the product.
720.8
Carbon emissions, logistics (kg of CO2e)
The mean carbon emissions during the transportation of the product.
415.52
Carbon emissions, energy usage (kg of CO2e)
Use-phase carbon emissions from products that consume energy (fuels or electricity) during use.
937.04
Carbon emissions, end-of-life (kg of CO2e)
The mean carbon emissions related to the End-of-Life processing of products.
46.64
PAIA version
PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations.
The version of the PAIA tool (and year if available) used during carbon footprint calculation for a product.
