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Aoc ag493ucx

Over the years, the size and speed of displays have been increasing, and the latest gaming displays with impressive specifications provide a new level of immersion and smoothness. AOC AG493UCX is a good fit for this category because it is located at 49 inches and provides a fast 120hz refresh rate and a low response time (MPRT) of 1ms. The

huge curved display (1800R) also brings DQHD (Dual QHD) screen resolution to the desktop-in fact, two 27-inch 2560 x 1440 displays are glued together. Not only does this provide you with a lot of desktop space, but it also significantly improves the image quality of the 1080p alternative. The VA panel is the core of this monitor, equipped with VRR support for Gsync and FreeSync. This monitor offers a wide color gamut, it is said that in the 90° IP3 area, as well as 3000:1 contrast ratio and 550 nit brightness, it seems to meet all requirements. We will test all the specifications of this monitor, including color accuracy, image quality and gaming performance, and finally get our opinion on the value of AG493UCX.

Since there is a lot to experience, don't waste time sneaking into it!

refresh rate


response time


screen size


resolution 5120 X 1440

panel type


buy Amazon

refresh rate


response time


size screen size



5120 X 1440

Panel Type


Aspect Ratio


Panel Type





550 cd/m2



Color Depth


Viewing angle

178° / 178°

Color gamut

121% sRGB, 90 IP3

Backlight technology


Panel coating



Curve (1440) 4404 4404 4404 404 404 404 4 4 4 4 4 4 4 4 4 4 40 4 4 4 4 4 40 4 4 4 40 4 4 4 4 4 4 4 0 4 4 Hz 120Hz

Dimensions (width x height x depth)

1194 x 467 x 308 mm ( With stand)


1 X USB (DisplayPort; 65W), 3 X USB 3.2 (1st generation; descending order), 1 x USB 3.2 (1st generation; upstream), 2 x HDMI 2.0, 2 x DisplayPort 1.4, 1 x 3.5mm audio output


Realtate large screen

Very immersive experience

Fast 120Hz refresh rate

1ms Low MPRT

Value for money

Value for money On side

HDR poor performance

AOC AG493UCX installed in There are no surprises in a huge box. The 49-inch monster is well packed and separated from the accessory box and stand. Unpacking the display can be a bit cumbersome, as it requires two people to complete it safely.

This monitor is not a tool-less design; Four screws need to be inserted into the back of the monitor to securely hold the stand. That being said, it is a fairly simple process and adds additional robustness to this panel's design.

The following is a complete list of all the content that users will find in the AG493UCX box:

Refresh rate


Response time

1ms MPRT

Screen size

49 ″


5120 x 444 44 Panel type 444 44 44 44 44 By the way, let's take a more comprehensive look at the build quality, design and mechanical characteristics of the AG493UCX. The first thing that strikes you with this

monitor is how spacious it is. Users familiar with Samsung's 49-inch G9 You might think that the two monitors are the same size, but this is not the case. The 1800R minus curve adds a ton of extra length to this monitor, making it bigger.

In other words, it's an impressive monitor with all the advanced features you'd expect from a monitor at this price point. The panel itself is smoothly shaped with a matching "V" bracket, finished in a shiny bronze gray. The lower bezel has a polished aluminum finish and the AGON logo is proudly displayed in the center. The

sits on the back of the screen and despite its large size, it is actually designed to be very slim. Compared to panels like AOC's AG353UCG, this panel provides a slimmer profile, only to further increase screen quality. The back of the panel is pretty basic and doesn't really offer much in terms of design features. At the top of the booth, you can see the AGON logo again, nothing more. No lighting, no etching, just a clean design that I think a lot of people will like.

Generally, for screens of this size, build quality can suffer. Having said that, AG493UCX seems very robust.

When it comes to build quality, the most important factor (for a monitor of this size) is support; fortunately, the AG493UCX offers excellent support. Its all-metal design provides a strong and sturdy base for the panel. Of course there are some swing issues, but overall the support feels good. The

panel itself feels great and scored highly in our ruggedness test, especially the rear, which contains the weakest display components. It doesn't seem to use any fragile plastic, all accessories are firmly fixed and finished well, if that makes sense. The two-level bezel feels sturdy, and the bottom bezel looks very high-quality, even though it is made of plastic.

In the end, from a build quality point of view, the monitor did not make too many mistakes.

Like most modern panels, AOC AG493UCX is equipped with an anti-reflective coating with a matte finish to provide excellent anti-glare protection during the day. Although the panel sheath has done a great job in mitigating natural and artificial light sources, the AG493UCX


Screen Size

49 "


5120 x 1440

Panel Type


Amazon Store

Like many displays in the AOC range, the AG493UCX offers people a wealth of input options, making it on a personal will. Paired to a panel. The

inputs are located on the back of the monitor and should be inserted vertically as usual.

For a complete list of the inputs on this monitor, see specification

. Lastly , we have the -Display. I often criticize that AOC's OSD control is poor, unfortunately this is the case here. AOC has implemented joystick control in many newer panels, however this is not the case here.

Below the bottom border, the user will find 5 buttons for operating the OSD and its menus. Like other displays that use similar OSD systems, browsing the OSD menu on the AG493UCX is like trying to unlock the mysteries of the universe. This is very confusing, you usually end up completely exiting the menu, which is really annoying when you try several different presets. In addition to

navigation, AG493UCX also provides many performance customization options to make the overall viewing experience more enjoyable. Whether you want to improve pixel response speed through overload/MBR settings, or just add a crossover to your game, AG493UCX does provide most of the settings you might need.

In addition to the gaming functions provided by this monitor, AOC also advertises an extremely wide color gamut. Although this is not necessary for gaming, it adds immersion and is perfect for people who want to work with color accuracy.

In the next section, we will test the AC493UCX for color accuracy, image quality, panel uniformity, and brightness.

As always, we tested the AC493UCX out of the box to see how accurate the panel is when it leaves the factory. For this monitor, there is no game mode set, the color temperature is "warm" and the brightness is set to 100, approximately 459 nits of brightness. We immediately reduced the brightness to around 120 candela and conducted a short test. The result was not as bad as I expected. The white point is good (6993K), and the depth of black is what you would expect from a monitor of this caliber (0.18). The contrast ratio is lower than the advertised 3000:1, and the gamma value is a bit high at 2.42. The average deltaE recorded by this preset is 2.87, so it is not suitable for color accuracy work.

Next, we tested the precalibrated sRGB mode; the default AOC said it should be accurate to 0.77 DeltaE. Like most AOC monitors, setting AG493UCX to the sRGB preset will lock in the contrast and brightness values. We tested this particular preset and the results were good. The white point is a bit high (6948K) and the depth of black is very good at 0.153. The

contrast suffers a bit (2316: 1), but the average deltaE is much better, averaging 0.91. Gamma is 2.2.

We continue to test three independent game modes (FPS, Gamer 1 and Gamer 3), all of which are not as accurate as the sRGB spectrum, as expected. All three presets have high white points of over 7000K, and Player 1 has a worst white point of 10.207K. Please note that these presets are not necessarily accurate, they only apply to specific game modes. FPS has a slightly blue tint and looks good in games like CS: GO and COD. Gamer 1 is a warmer preset that provides more vibrancy than FPS and Gamer 3. In contrast, the latest game preset Player 3 is cooler, providing you with a blue preset that looks good in racing games.

We immediately decided to use the more accurate color profile provided by AG493UCX for a more comprehensive test. For this monitor, we use the sRGB preset. As you can see, the results are very good. The white point is a bit high, as is the black depth (0.2643). In other words, the average deltaE in the maximum test is 1.09, which is sufficient for most color accuracy work in the sRGB color spectrum. The maximum deltaE recorded is 4.44, which means that certain colors significantly provide colors that are classified as "real". The

monitor calibration needs some adjustments, but in the end, we finally turned off the game mode, set the color temperature to USER, and the RGB value to 50/42/44.

As always, calibrating the monitor will bring better overall results. The white balance is slightly below the ideal value (6381K), and the black depth provides a very impressive 0.08 points. However, the contrast ratio is much lower than the expected 3000:1, reaching 859:1. The average deltaE is now 0.5 and the maximum deltaE is 2.36, making the calibration profile very suitable for handling color accuracy within the sRGB spectrum. The

panel uniformity is a test we ran to check the uniformity of brightness and color on the screen. During this test, the central square was used as the reference space. Then test all other squares to see how far it differs from the reference value.

In an ideal world, we want all the squares to be green, which means that it does not break the differential threshold, which we can set at the beginning of the test.

Note: The results will vary from panel to panel.

From the point of view of panel uniformity, AG493UCx performs very well. As you can see from the image above, almost all quadrants returned green results, which provides excellent uniformity compared to the reference quadrant. There is a slight hesitation in the upper and lower right corners, but it doesn't make much sense. Compared with other monitors of this size, the performance of AG493UCX is very high. The angle of view of

AG493UCX is

Can easily accommodate two or three people.

Refresh rate


Response time

1ms MPRT

Screen size



5120 x 1440

Panel type


Panel type


The calibration process of purchasing

from Amazon will provide a precise calibration process. The colors that Amazon 4 monitors can provide. The color gamut test results are shown in the following figure:

Look at the color coverage of AOC AG493UCX, we are very satisfied with the results it provides. According to the specifications, this monitor should provide about 121% of sRGB and 90 IP3. As can be seen from the above results, the display exceeds the sRGB spectrum by 4%, reaching 125.4% sRGB (99.3% full coverage).

DCIP3 is slightly lower than advertised, resulting in a volume of 88.8 IP3, equivalent to 85.9% coverage. Although DCIP3 is a bit behind our expectations, this monitor still ranks high in this particular category, showing great potential for any color-accurate user.

As can be seen from the image above, AG493UCX far exceeds the sRGB color space. For this reason, I would be happy to recommend this monitor for accurate color work within that specific spectrum. With pre-calibrated sRGB presets, you can easily use them for less important tasks. However, if you want a truly accurate experience, be sure to calibrate the display with a colorimeter.

We completed the image quality and color accuracy test by checking the maximum brightness, minimum brightness, and 120-candle light level on this panel. The results are as follows:

Therefore, without affecting color accuracy and image clarity, it is time to let AC493UCX experience some game scenes and see how it performs in competitive single-player games and competitive games.

Let's start with the last one. AOC AG493UCX surprised me in terms of competitive games, mainly because the 120Hz refresh rate is not as slow as I thought. Playing games like CS: GO and COD feels really good. Don't get me wrong, it's not like gaming on a high-end 240Hz gaming monitor, but it's certainly not a bad experience. I haven't really experienced that much follow-up or follow-up. In most cases, the overall gameplay feels very fluid. We tried many settings in the OSD, trying to find the perfect balance between image clarity and response speed, but the menu quickly became confusing; In the case of customization, several options were no longer available. For example, using the MBR (Motion Blue Reduction) feature requires disabling game mode and adaptive sync, which can be difficult for normal users to find. We adjusted various overload settings to improve pixel response time. "Medium" seems to be the best of both worlds, providing minimal overshoot and excellent image clarity. Finally, I was surprised by the fluency of competitive games. Thanks to modern games that now widely support 32:9 aspect ratios, finding the game to play is not a difficult process.

Jump to a few single player games, the experience is absolutely great, providing a sense of immersion, which is not replicated by smaller alternatives. We uploaded HDR and played "Shadow of the Tomb" and "Battlefield V", both of which were very enjoyable. On this 49-inch screen, your field of view of perception is huge - it provides a breathtaking panoramic view of your surroundings. The colors of both games have popped in and HDR adds a bit to the equation, albeit only to a limited extent. AG493UCX provides HDR400 certification, the entry level of VESA HDR, adding some detail for dark spots and reflections. Plus, with the lovely 1800R curve, you really feel connected to your world.

AG493UCX also provides the PBP function, which allows you to divide the screen effectively and make two devices work at the same time. This is especially useful when multitasking, because it gives you the feeling of a dual-monitor setup without spoiling your viewing experience due to the bezel. Decent colors cover almost 100% (99.6) of the sRGB color spectrum, and it scores very high for those who like to edit videos or photos. The huge desktop properties allow you to multitask on a large scale, all with amazing image clarity brought by the 1440p screen resolution.

Overall, the performance of this monitor surprised me. Not only did it exceed my expectations in competitive games, but it also surprised me in more immersive games such as flight simulators and racing games.

So there you have it, our complete compendium of AOC AG493UCX 49-inch gaming monitors. The only real question that needs to be answered is whether we think this group is worth it. For me, I can definitely say yes I think so.

If you want a large monitor on the market that can deliver a great gaming experience, good colors, and an immersive gaming experience, there are few monitors to choose from. The retail price of any newer alternative is typically above $ 1,000, making the AOC AG493UCX worthwhile. It is currently priced at US$899, which is really not a big problem.

As we said before, it provides an extremely immersive viewing experience, very suitable for single-player games, media consumption and movies. In addition, it also provides real estate displays to perform the highest level of multitasking. Although this monitor is not designed for competitive games, we have also found that it provides a good experience in these types of games. The pixel response time feels fast, and the overall gameplay is very smooth.

So my final impression of this monitor is very positive. Although it may not match the Samsung G9, in terms of specifications, it does provide a lot of value for those who want a G9 experience at a low price.

refresh rate

120 Hz

response time

The VA panel is the core of this monitor, equipped with VRR support for Nvidia and FreeSync, 120Hz refresh rate and 1ms MPRT, making it a great choice for single-player and competitive games. This monitor offers a wide color gamut, it is said that in the 90° IP3 area, as well as 3000:1 contrast ratio and 550 nits brightness, it seems to meet all requirements.

AOC AG493UCX curved gaming monitor

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