Information about the maximum vertical viewing angle, within which the image on the screen is of acceptable quality. There’s a dedicated sRGB mode that clamps the display’s native gamut down to 100% sRGB for accurate SDR color output. Moreover, it’s factory-calibrated at Delta E < 2, making it fit for color-critical work right out of the box. Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches. Set the screen to turn off after a few minutes of screen-idle time. These can be adjusted in Windows Power.

Viewing comfort was a big must for Dell as they were engineering this monitor as they built in their ComfortView Plus. This newly optimized technology from Dell features a built-in low blue light screen which reduces the harmful blue light that users tend to stare at all day long. The U3023E also leverages Dell’s True color technology that allows users to see 1.07 billion colors across a wide spectrum with 95% DCI-P3 and 100% sRGB color coverage. The storage humidity shows the lower and upper humidity limit, which ensures safe storage of the display. Storing it outside these limits might damage the display. In our use, we mainly used the U3023E for workflow improvements, i.e., having more windows/tabs open than just the one or two that a laptop is able to handle and effectively display. The 30-inch screen does make easy work of having multiple windows and even though there are some larger screens out there, a setup of two of these next to each other would make for a very good workspaceFurther, the screen has a light matte anti-glare coating that prevents reflections without making the image too grainy. The other aspect of the U3023E that many users will find a use for is the power delivery and display over the USB Type-C cable. The target audience is laptop and workstation users and is certainly made for those users that need a good display while eliminating cable clutter. The ComfortView Plus technology that Dell has also integrated allows users to look at the U3023E for extended periods of time without worrying about the harmful blue light. Overall it’s another great large display from Dell, that should may any workstation more enjoyable and productive. The U3023E's screen supports the very wide viewing angles typical of an IPS panel. It's rated at angles up to 178 degrees for both vertical and horizontal viewing, meaning you can look at it from well off to the side or from above without color distortion or posterization.

cm (30.0 in.) active area display (Measured diagonally) 2560 x 1600 (16:10) resolution, plus full-screen support for lower resolutions. The Monitor is designed with Dell Power Button Sync (DPBS) feature to control personal computer computer power state from monitor power button. * The three technologies work a bit differently, resulting in various pros and cons. IPS panels have better viewing angles, meaning it's easier to see the on-screen image when looking at it from a side angle. They're also known for their exceptional color reproduction, especially when compared to TN panels. The monitor has a strong 350-nit peak brightness, so it will be able to get more than bright enough to mitigate glare in well-lit rooms. For those who like to work with dim screens, the Dell U3023E can go as low as ~35-nits at its lower brightness. The Dell UltraSharp U3023E features a wide variety of connectivity including an HDMI port, DisplayPort in, DisplayPort out, a USB-C port, USB-C upstream port, four SuperSpeed USB 10Gbps (USB 3.2 Gen2), an RJ45 Ethernet connector, and more. With all this connectivity and more, it makes it quite easy to see how this monitor can be turned into a productivity hub for any professional.

Color Gamut

The static contrast shows the ratio between the brightest and the darkest color, which the display can reproduce simultaneously, for example, within one and the same frame/scene.

It’s also relatively common on modern monitors, albeit always at a price. More unusual is the full KVM switch functionality, allowing you to easily use two PCs with this single display. The KVM functionality includes picture-by-picture and picture-in-picture modes, incidentally. The DisplayPort interface also supports daisy chaining. So you can connect a single video cable to your PC and drive two monitors. However, in comparison to a 32″ 2560×1440 monitor, the extra 160 pixels provide you with ~10% extra vertical screen real estate, as well as a higher pixel density for a bit sharper text and fine details. The Dell U3023E measures 18.6 by 25.8 by 9.1 inches and has a 30-inch-diagonal in-plane switching (IPS) panel. The native resolution is 2,560 by 1,600 pixels. That gives it, like a growing number of laptop screens, a 16:10 aspect ratio versus the ubiquitous 16:9 widescreen format. Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.Dimensions, weight and color Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market. Width The monitor’s design features ultra-thin bezels at all four sides of the screen and full ergonomic support with up to 150mm height adjustment, -5°/21º tilt, +/- 30° swivel, +/- 90° pivot and 100x100mm VESA mount compatibility. A lot of users prefer the 16:10 aspect ratio due to the extra vertical screen space it provides. Sadly, there aren’t many modern displays with this format, but the Dell UltraSharp U3023E might be just what you’ve been looking for! Image Quality Finally, the Dell UltraSharp 30 U3023E’s stand offers the full range of adjustments, including height, tilt, swivel and rotation into portrait. All told, it’s a very strong productivity feature set. Dell UltraSharp 30 U3023E review: price

Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio. Update 03/07/2023: While this monitor didn't receive an official firmware update to fix some issues with HDR like with the Dell U2723QE, we still retested it to see if HDR performs differently. Although it uses the same firmware, M3T101, the HDR brightness is slightly lower than originally tested, and there's a smoother roll-off with the EOTF. Hard drive retention: Hard drive retention is not available on models with a soldered hard drive, including XPS 9315 2in1, Chromebooks or Venue tablets, except the Venue 11 Pro. IDC Whitepaper “Optimizing Performance with Frequent Server Replacements for Enterprises” commissioned by Dell Technologies and Intel, March 2021. Results are based on interviews with 18 IT practitioners and decision makers at midsize and large enterprises and a web survey of 707 IT practitioners and decision makers at midsize and larger enterprises using Dell Technologies server solutions across 7 industries. See full whitepaper: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/servers/server-infrastructure-resiliency-enterprise-whitepaper.pdfTerms Apply. Promotion ends 3 December 2023. Items are subject to availability. Max 5 units per customer. Your Dell UltraSharp U3023E monitor has a built-in diagnostic tool. It helps to determine if the screen abnormality you are experiencing is a problem with the monitor or with the video card on your computer. As a 30-inch WQXGA monitor, the Dell has a pixel density of 101 pixels per inch (ppi). This is fine for mainstream business use as well as basic photo and video editing. Most professional photographers and artists working with intricate illustrations will want a monitor with still greater pixel density. The Dell U3023E is a 30-inch (29.77-inch viewable screen) display with a screen resolution of 2560×1600, resulting in a pixel density of 101.4 PPI (pixels per inch).