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Dell UltraSharp U4025QW 40"
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Dell UltraSharp U4025QW 40" review: specs and price
Dell UltraSharp U4025QW 40"
Why is Dell UltraSharp U4025QW 40" better than the average?
- Resolution?
5120 x 2160 pxvs3.4MP - Pixel density?
140 ppivs100.93 ppi - Screen size?
40"vs26.63" - Brightness (typical)?
450 nitsvs308.4 nits - Display colors?
1070 millionvs271.92 million - DisplayPort outputs?
1vs0.84 - USB ports?
8vs1.62 - Height adjustment range?
15 cmvs11.86 cm
Price comparison
User reviews
Display
Display type
IPS, LCD
The type of technology used in the display.
response time
8 ms
Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.
screen size
40"
The size of the screen (measured diagonally).
resolution
5120 x 2160 px
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
pixel density
140 ppi
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
The type of adaptive synchronization technology supported.
has anti-glare coating
✔Dell UltraSharp U4025QW 40"
Anti-glare helps to reduce the external reflections of light coming from outside the display.
refresh rate
120Hz
The frequency at which the display is refreshed (1 Hz = once per second). A higher refresh rate results in smoother UI animations and video playback.
Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
General info
Type
Ultrawide
The type of monitor.
supports total tilt
✔Dell UltraSharp U4025QW 40"
Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.
Has a swivel stand
✔Dell UltraSharp U4025QW 40"
A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Supports VESA mount
✔Dell UltraSharp U4025QW 40"
The VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.
height
419.14 mm
The height represents the vertical dimension of the product.
width
946.62 mm
The width represents the horizontal dimension of the product.
thickness
108.04 mm
The thickness (or depth) of the product.
weight
11.73kg
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
supports portrait mode
✖Dell UltraSharp U4025QW 40"
The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Colors
brightness (typical)
450 nits
A nit is a measurement of the light that a display emits, equal to one candela per square meter. Brighter displays ensure a screen's contents are easy to read, even in sunny conditions.
supports color calibration
✔Dell UltraSharp U4025QW 40"
A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.
display colors
1070 million
Number of colors that a display can accurately reproduce.
bit depth
8-bit
Bit depth is the number of bits used to indicate the color of a single pixel. The more bits, the more color range a panel displays. An 8-bit panel uses 256 levels per channel and displays 16.7 million colors, while a 10-bit one reaches 1024 and displays 1.07 billion colors.
contrast ratio
2000:1
Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
Adobe RGB coverage
Unknown. Help us by suggesting a value.
This shows the percentage of Adobe RGB covered by the device.
sRGB coverage
100%
The percentage of the sRGB color space that the device covers. sRGB is an RGB color space that HP and Microsoft created to use on monitors, printers, and the Web.
Connectivity
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
supports Thunderbolt
✔Dell UltraSharp U4025QW 40"
Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.
Allows you to connect to a display using DisplayPort.
has a socket for a 3.5 mm audio jack
✖Dell UltraSharp U4025QW 40"
With a standard mini jack socket, you can use the device with most headphones.
has a DVI connector
✖Dell UltraSharp U4025QW 40"
Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
With more USB ports, you are able to connect more devices.
USB version
Unknown. Help us by suggesting a value.
Newer USB versions are faster and have better power management.
Has USB Type-C
✔Dell UltraSharp U4025QW 40"
The USB Type-C features reversible plug orientation and cable direction.
HDMI version
HDMI 2.1
Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.
Power
How much power the device consumes when it's switched on.
power consumption in standby mode
Unknown. Help us by suggesting a value.
The power consumption in standby mode, also called energy-saving mode, measures the amount of power the device consumes when shut down but still plugged in.
annual power consumption
Unknown. Help us by suggesting a value.
The more power per year a device consumes, the less energy efficient it is, making it more costly over time.
Features
supports PiP and PaP
✔Dell UltraSharp U4025QW 40"
Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
has stereo speakers
✔Dell UltraSharp U4025QW 40"
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
has built-in smart TV
✖Dell UltraSharp U4025QW 40"
Devices with built-in smart TV features (such as Android TV or webOS) allow you to access popular streaming apps without the need to purchase/connect a separate smart TV device.
audio output power
2 x 9W
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
has a remote control
✖Dell UltraSharp U4025QW 40"
A remote control allows you to control the device remotely. The remote control can be included or optional.
supports Dolby Digital
✖Dell UltraSharp U4025QW 40"
If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
supports Dolby Digital Plus
✖Dell UltraSharp U4025QW 40"
If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
has DTS Surround
✖Dell UltraSharp U4025QW 40"
DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
has an ambient light sensor
✔Dell UltraSharp U4025QW 40"
An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
Miscellaneous
has an HDMI output
✔Dell UltraSharp U4025QW 40"
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Devices with height adjustment provide a full range of height possibilities resulting in maximum comfort.
Price comparison
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