When it comes to professional displays, people who don't know much about displays often think of Apple displays for the first time. Apple displays have always been touting the design of graphic displays, and also have always occupied a lot of popularity. In terms of actual professional instrument testing, the overall performance of Apple displays is really good. At the same time, fashionable shapes and excellent brands have also become the focus of attention, Second, when it comes to the actual professional display, we have to mention the protagonist of this article: Youpai VP2780-4k.

Youpai VP2780-4k is a true positioning professional display released by Youpai and this year. It has the characteristics of professional displays such as non flashing screen, 4K resolution and wide color gamut. At the same time, the brightness of 400 lumens has reached the level of medical display. The appearance is mainly retro and professional. Now let's take you to know about such a professional monitor.

Yopai VP2780-4k is a 27 inch display with 4K resolution. Most people are familiar with 4K resolution. Compared with traditional 1080p, it has higher display specifications and finer display effects. At the same time, the display area is larger

The overall appearance of the Yopai VP2780-4k is very thick, and the base uses a triangular stable support, so the display is very firm and stable. The Youpai VP2780-4k itself is a professional style display, not a household fashion display, so the overall design is designed for professionalism. The triangular support occupies a large area of the desktop. Due to the large contact area, the display is solid as a whole, and will not shake like some economic displays.

The Yopai VP2780-4k adopts the traditional logo in the middle, and the Energy Star certification mark is on the upper right corner. Although the 4K resolution is adopted, energy conservation is guaranteed.

The lower right corner of Yopai VP2780-4k is the touch control area of the display, which uses touch mode to adjust the relevant functions of the screen.

The back of Yopai VP2780-4k can highlight the firmness of the main support. The support is thick and can play a good role in stabilizing the rotation and lifting.

Thanks to the stable triangle base and thick bracket of the Yopai VP2780-4k, the Yopai VP2780-4k can rotate left and right by a large margin, which is very convenient for users to use and display.

Of course, the Youpai VP2780-4k can also adjust the up and down angles, providing more options for changing the perspective.

The brand and model information parameters of Youpai VP2780-4k are placed on the back. Youpai VP2780-4k provides three hdmi interfaces, one dp interface, one mini dp interface, as well as 3.5mm audio output interface and three USB 3.0 interfaces. Of course, the implementation of USB 3.0 must also add a USB input interface. Because 4k resolution can only be supported by transmission protocols above the hdmi level, the traditional dvi interface and vga interface are not available.

Yopai VP2780-4k display lock.

The screen panel frame of Youpai VP2780-4k is relatively thick, highlighting the full use of materials, but this also makes this monitor out of touch with the fiber fashion display. With its large size and heavy weight, it is more suitable for being placed on the left side of the work for a long time.

As a professional display, the Youpai VP2780-4k has high requirements for the adjustment of the real screen. The support of the Youpai VP2780-4k can be retracted, and the screen can be rotated to switch to the vertical display mode. It is possible for users who need to work vertically. The screen of the Youpai VP2780-4k can also be used as a rotating device. For professional displays, the Youpai VP2780-4k has achieved a very rich range of adjustment modes in terms of visual adjustment of the screen.

At the bottom of the support, a support lifting lock is also set to fix the lifting length of the display.

This is all about the appearance of the Yopai VP2780-4k monitor. For professional monitors, we pay more attention to the actual display effect and the use effect at 4K resolution.

As a professional display, I believe that the use of professional equipment is more convincing for the detection results of the display. Here, the Starscream colorimeter is used to test the color of Yopai VP2780-4k display, and the data obtained are analyzed to understand the effect of this professional display.

The color comparison of the display needs to be detected from many aspects, but the actual users are most concerned about the accuracy of the color and the accuracy of the display panel color. Because as a professional display, we use it to make drawings, and pay more attention to the professional color level of the display.

Test the color gamut value, screen uniformity and △ E value of Youpai VP2780-4k through the Starscream colorimeter, and learn about the actual display effect of this professional display.

The sRGB gamut value of Yopai VP2780-4k has met the expectations of the public, reaching 100% of the sRGB gamut. As a professional display, the color gamut value is qualified. sRGB is the common language of all brands of printers, which is of great significance for professional design and printing. However, the Apple display we often enjoy does not reach the professional level in terms of wide color gamut.

The Yupai VP2780-4knTSC's color gamut value is average. As a professional display, why is it? In fact, it's easy to understand the NTSC color gamut. NTSC is a TV standard used in the United States and Japan and other regions, while the Yupai VP2780-4k is a display designed for positioning professional level. Of course, there is no special need to support it. Of course, the NTSC color gamut of most displays is also concentrated on this value.

Adobe RGB has a wider color gamut than sRGB. However, because of the low support rate of output devices, it is rarely used. In general, as a professional display, sRGB color gamut is more important, which is of great significance for ps design, drawing printing, etc., and accounts for the most important proportion in the medical and design fields.

As for the screen uniformity, the maximum difference of 8% of the overall difference controlled by the Youpai VP2780-4k is relatively good, but this is also detected under the spider colorimeter. There is no difference in many places. As a display, the control is quite good.

The value of Delta E is very good, and the average value is 1.02. Only professional monitors can achieve this level. In most of the monitors I use, the average value of Delta E is almost more than 3. The average value of Delta E is below 2, which can almost be considered that the color restoration is very accurate. Here, the average value of Delta E of Youpai VP2780-4k is 1.02, which is eye-catching.

According to the color comparator, the display of the Youpai VP2780-4k is generally good. The panel of the Youpai VP2780-4k is intuitively perceived through the software. The color of the Youpai VP2780-4k is too natural, and the entire color is too smooth.

Intuitive gray scale display is also relatively natural, and each gray scale can be well distinguished.

Through the observation of pure color, the color restoration of Yopai VP2780-4k is accurate, which is also reflected in the previous colorimetric detection. However, under pure black, there is no light leakage, which is very rare in displays. Most displays have more or less light leakage. There are no bright spots or bad spots under the solid color. As a professional display for positioning, these aspects are well controlled.

4K is a double-edged sword. Under the Windows interface, it can display more content. The display area is basically four times that of 1080P. At the same time, the font is exquisite and clear, but it also brings problems. The resolution is too high and the font is too small. Although each word can be clearly displayed, it is also tired to see. Fortunately, the size of the font icon can be changed through the system, If the webpage can be adjusted to 200% display, it is just right. However, some software displays smaller fonts.

The Youpai VP2780-4k can also be displayed vertically. This display mode is suitable for multi person viewing modes such as browsing the web. It is good for displaying drawings, documents and pictures.

Since the Youpai VP2780-4k has a 4K resolution, the font is much more exquisite when viewed from a close distance than the 1080p font, and the display content is also many.

When processing a word document, the Youpai VP2780-4k can display 8 A4 pages, while the ordinary 1080p can only display 2 pages.

As for the game, I personally used the gtx660ti graphics card. At first, I didn't think about playing the game under 4K, but I actually tried some games such as Top Speed 17, Ghost Cry 4, and Rebellion, and found that the game effect was medium to high under 4K. Of course, 4K resolution is very popular with graphics cards. If you want to play the game with full special effects under 4K, you can see the top graphics cards fighting visually, or you can try it.

Reverse War doesn't know what to ask. The display can be adjusted to 4K resolution, but actually 4K resolution is not good. It can only be adjusted to 2K display at most. When playing Reverse War at 2K resolution, there is no image drag delay, which indicates that the grayscale response should be controlled well. It is difficult to measure the grayscale response without professional instruments, and can only be understood through the feeling of the supervisor. It will not affect general games.

The Youpai VP2780-4k plays Ghost Cry. Through switching between two resolutions, it can be clearly seen that the characters are more delicate and clear under 4K. Compared with the ordinary 1080p, the texture of the picture is clearer. Although the 4K display requires high configuration, the actual game playing is also really shocking. If it is matched with the top-level configuration, it is believed that it must be a visual enjoyment.

In watching videos, 4K videos are displayed point-to-point. Under 4K videos, the characters are vivid, the details are obvious, and some minor actions can be well displayed. However, it is a pity that there are too few 4K video resources at present. At the same time, 4K videos are large in size, and popularization of 4K ultra clear movies still needs to wait.

Finally, I will summarize the experience and feelings of using the Youpai VP2780-4k. The Youpai VP2780-4k is a professional positioning display. The display style is calm and conservative, the display panel is well made, and the color restoration is accurate. At the same time, because of the 4K, the visual area is wide, the bracket can be moved freely to meet the needs of viewers. As a 4k display, the Youpai VP2780-4k is more suitable for design and drawing, PS processing and medical, military and other aspects. For game entertainment, a strong host hardware configuration is required to match with it to achieve good results. Of course, as a professional positioning display, there is no doubt that the display effect is very good.