Information about whether the stand can be dismounted. Usually, this is required for wall mounting. English, French, Spanish, Portuguese, German, Italian, Dutch, Swedish, Finnish, Polish, Czech, Russian, Korean, Traditional Chinese, Simplified Chinese, Japanese The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC.

The storage altitude shows the maximum possible altitude for secure storing of the display. Storing it above this limit may result in damaging the display. Harmadik féltől származó sütik Ezek a sütik harmadik féltől származó sütik, amelyekről és partnereinkről itt olvashat bővebben . KitGuru says: The AOC U27V4EA is a capable 4K monitor for a reasonable price, with a few limited gaming features, but it is primarily for business and multimedia use. Information about the maximum horizontal viewing angle, within which the image on the screen is of acceptable quality. This is a very sober-looking screen, particularly when it is off. The thin bezel does make it appear a bit classier when the screen is on, but otherwise this is a very mild and unassuming screen. The stand is also thin and, while solid, isn't trying to show off in any way. The 2W speakers are hidden from view too.Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen. The menu functions are operated by a very conventional array of five buttons underneath the bezel to the right of centre. Build quality for the AOC U27V4EA is acceptable even if it mostly uses plastics on its parts. There are no cosmetic defects or signs of weaknesses on any of its parts, so it should last you quite a while without breakage. The stand can wobble at times, but it only happens if you nudge the screen or press its buttons. Next along is AOC's weird Picture Boost option, which includes Bright Frame, where you can choose a rectangular section of your screen and give it independent brightness and contrast settings. After many years reviewing AOC monitors, we remain in the dark as to what this is for. The AOC U27V4EA wasn’t meant for gaming but its motion handling is decent for a 60Hz monitor. using its overdrive is essential to this, but we don’t recommend maxing it out since overshoot will start to appear. Most of the blurring shows up in contrasting transitions, but gamers who play casual or immersive titles won’t notice them most of the time.

The storage temperature shows the range from a minimum to a maximum temperature, within which storing of the display is considered to be safe.

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Although AOC doesn't state the U27V4EA's brightness or contrast in its specifications, this clearly isn't because they are bad results. In fact, they are totally as we would expect for an IPS panel, hitting 366cd/m2 brightness at the 100 per cent setting and 900:1 contrast. The white point is bang on 7800K throughout the brightness range. The whole monitor’s dimensions are minimal, so most of the depth it requires when fully assembled is due to its circular base. However, it only needs 7.37 inches of depth and 24 inches of width, and that isn’t a lot by today’s standards. The U27V4EA weighs in at 11.31 pounds so it is reasonably portable and easy to move around.

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. Adobe RGB (1998) is a color space, developed by Adobe Systems in 1998. It has a wider gamut than the sRGB (mainly in the cyan-green range of colors) and is widely used in professional printing. The AOC U27V4EA is compatible with FreeSync but it doesn’t work with Nvidia’s G-Sync Compatible mode. This is common with many budget 4K monitors, but it can be fixed by driver updates at some point. Input lag sits at 10ms at 60Hz so delays won’t be a problem even if you play FPS shooters on your PC and gaming console. Thoughts on the AOC U27V4EA

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Overall, this is a solid performance. You do need to calibrate the screen to get the best colour accuracy, and colour uniformity is questionable, but in most other areas performance is excellent, although gamut is good rather than outstanding.

As a no-frills route towards a faithfully coloured 4K desktop for office and multimedia usage, the U27V4EA is decent value. Finally, the LowBlue Modes also don't vary much in brightness, ranging from 265.8cd/m2 for Reading, to 268cd/m2 for Office, 269.8cd/m2 for Internet and 270.6cd/m2 for Multimedia. The contrast is almost exactly the same for all four, with 820:1 for Reading, 830:1 for Office and Internet, and 840:1 for Multimedia. However, the white points are different. Reading sits at 6100K, Office has a mid-range 6700K, Internet a cooler 7200K, and Multimedia a cooler still 7500K. These are all warmer than the non-LowBlue options, though, as you would expect for modes cutting down on blue light.The third button along lets you adjust the volume for the built-in 2W speakers or headphones if you have those plugged in instead. Ergonomics Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc. VESA mount Tartalom személyre szabása Ezek a sütik lehetővé teszik számunkra, hogy az Önről rendelkezésre álló információk alapján tartalmakat és hirdetéseket jelenítsünk meg Önnek, hogy a lehető legjobban ki tudjuk elégíteni az Ön igényeit. Ez legfőképpen ahhoz kapcsolódik, hogy milyen tartalmat tekintett meg, illetve milyen eszközzel lépett be az oldalunkra. For gamers, there is even a “Dial Point” option that puts a crosshair in the centre of the screen. You can turn adaptive sync off and on, and superimpose a frame counter in one of the four corners of the screen. We pay careful attention to any artefacts, ghosting or motion blur, and enable any gaming-specific features, such as adaptive-sync settings like G-Sync or FreeSync, using a compatible graphics card in our test PC.