Dive in deep: Experience all-encompassing, breathtaking visuals on our ultrawide curved monitors. Displays like the UltraSharp U4919DW—the world's first 49-inch dual QHD monitor *—enable immersive productivity, so you can get more done. The power light glows an unobtrusive gentle white when the monitor is on and flashes intermittently when the monitor is on standby. If you prefer you can disable the power LED when the monitor is active in the ‘Energy Settings’ of the OSD. Some other useful features in the OSD include two customisable ‘Shortcut Keys’, which are activated using the first two control buttons before you enter the main OSD menu. By default these are set to ‘Preset’ and ‘Brightness’, whilst the third button is ‘Menu’ and the fourth is ‘Exit’. After entering the main menu the buttons are navigational; ‘Up’, ‘Down’, ‘Enter’ and ‘Return’. As the video below shows, the OSD system is fairly straightforward and easy to navigate. Further details in the PDF user guide. Full-speed ahead: Thunderbolt™ 3 gives you fast data transfer speeds for the ultimate performance. *

Bright but well balanced aside from a slight weakness in green channel. Overall a good variety to the image and some good rich shades. If you ‌experience problems with your monitor, Dell is very easy to work with. You can get in touch with customer service through several methods, and they will be happy to help you troubleshoot the issue and find a solution. CompleteCover:CompleteCover service is available for personal computers, Axim PDAs, Dell branded projectors and LCD TV. CompleteCover excludes theft, loss, and damage due to fire, intentional damage, acts of God or natural disasters, animals, pets or pests. Customer may be required to return unit to Dell. The dynamic contrast shows the ratio between the brightest and the darkest color, which the display can reproduce over time, for example, in the course of playing a video. As is usual for an affordable AH-IPS panel, 6-bit+ FRC (Frame Rate Control) dithering is employed. Given how well such panels mask this dithering we really don’t see this is a problem for the vast majority of users, and if it were possible to have a ‘true 8-bit’ panel at this price without compromising performance elsewhere it would have been used instead. As per usual Dell specifies an 8ms grey to grey response time, but as we explore it’s important to look beyond these often misleading figures. The price at time of writing is slightly higher than the ‘P’ model, as you might expect, but remains within reach for many people wanting a stylish and potentially high-performance monitor.Gaming was pleasant overall, despite the glaring limitations presented by the 60Hz refresh rate and the 8ms response time. The screen’s output is accurate and sufficiently vibrant, although photo editors might have to look to the newer models for better gamut representation. Overall, the Dell U2414H is an excellent value monitor if you want a dual or triple display setup.

The screen surface doesn’t deliver the same grain-free image as a semi-glossy matte surface. Gamma in all presets but ‘sRGB’ sits a little lower than desired at ‘2.1’ on average – whilst white point is fixed and not quite touching the 6500K daylight point in the ‘sRGB’ preset

Đánh giá & Nhận xét Màn hình LCD 23.8" DELL Ultrasharp U2414H

The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen. Dell monitors are an excellent choice for multi-monitor setups because they come with height-adjustable stands that make it easy to configure your desk space. Some even come with a monitor arm so you can mount them on the wall. You can also mix sizes to get the best out of your display technology with Dell, by combining 13-inch laptops with a 24-inch monitor or a 27-inch monitor.

Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio. After the impressive performance displayed by the Dell P2414H, we were eager to see what the company’s other 23.8” model, the U2414H, was made of. It was interesting to discover that this model actually uses a slightly different panel, albeit a similar one of the same size and panel type (AH-IPS). This UltraSharp model didn’t disappoint us, putting in an impressive performance in several key areas. Aside from ‘IPS glow’, a characteristic of the panel type rather than the monitor itself, the uniformity and contrast performance was very impressive. The static contrast is as good as we’ve seen from a non-VA LCD panel and our unit showed good consistency with its white point and brightness at different points of the screen. The ports of the monitor include; AC power input, DP 1.2a input, MiniDP 1.2a input, DP 1.2a output (for MST daisy chaining), 2 MHL-capable HDMI ports, 3.5mm audio out, USB 3.0 upstream and 3 further USB 3.0 downstream ports (4 total – only one with fast charging). As you can see Dell have made good use of the available space, cramming many useful inputs and outputs in. There is no space-hogging DVI or VGA. If you have a GPU with DVI as the only output you can use a simple DVI to HDMI cable. Dell includes a DisplayPort cable and USB 3.0 upstream cable in the box. As you can see above (top picture) there is a moderate primary trail and a very weak overdrive trail, indicating a good degree of grey to grey acceleration with no obvious overshoot from overly ‘aggressive’ grey to grey acceleration. This closely mirrors what we saw on the Dell P2414H (bottom picture).

a bit harsh, it was not too bright which is rare for a desktop monitor out of the box. We went ahead and measured subtract half of the average G2G response time from the total display lag. This should allow us to give a good estimation of If the display still does not receive a signal. Try moving the display to another system that works with a DisplayPort configured display and see if a different display works on the affected system. Use a DisplayPort Cable that you have tested on another working system too, to ensure that the original cable is not faulty. The percentage of the approximate area, taken by the active part of the screen, to the total front area. Extreme blue tint, completely unbalanced image with some strong oversaturation. Not sure why this would lend itself well to movie viewing.