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When talking about gaming monitors, speed and value usually do not appear in the same sentence. In ultra-wide displays, attractive prices are even rarer. But there are exceptions.If you are willing to use a smaller screen and lower pixel density, Viotek may have The best gaming monitor For you.
Viotek GNV30CBXA is a 30-inch curved surface will Panel running at 200 Hz refresh rate. A resolution of 2560 x 1080 may sound low, but for a screen of this size, the pixel density of 94 pixels per inch (ppi) is not bad. Good contrast, DCI-P3 Color and adaptive synchronization, this is a good package 320 USD Suggested retail price. This makes GNV30CBXA one of the cheapest and fastest 21:9 screens currently available.
Viotek GNV30CBXA specifications
| Panel type/Backlight | VA/W-LED, edge array |
| Screen size, aspect ratio and curve | 30 inches / 21:9 |
| Curve radius: 1800mm | |
| Maximum resolution and refresh rate | 2560 x 1080 @ 200 Hz |
| FreeSync: 48-200 Hz with LFC | |
| Native color depth and color gamut | 8 bits/ DCI-P3 |
| Response time (GTG) | 5ms |
| Brightness (mfr) | 300 nits |
| Contrast (mfr) | 3,000:1 |
| speaker | not any |
| Video input | 1 display port 1.2 |
| 1 HDMI 2.0 | |
| 2 HDMI 1.4 | |
| Vocal | 3.5mm headphone output |
| USB 3.0 | not any |
| energy consumption | 36 watts, brightness @ 200 nits |
| Panel size WxHxD w/base | 27.6 x 15.3-20.5 x 9.1 inches (701 x 389-521 x 231 mm) |
| Panel thickness | 3.5 inches (90 mm) |
| Border width | Top/side: 0.4 inches (9 mm) |
| Bottom: 0.8 inches (20 mm) | |
| weight | 12.4 lbs (5.6 kg) |
| Warranty | 3 years |
Viotek is relatively new in the field of gaming monitors, but it has been shown that it can provide good performance at a good value for money.Monitor like this Viotek GNV34DBE with Viotek SUW49DA It performed well in our benchmark tests and provided a reliable gaming experience and higher value.
GNV30CBXA sets a new low price point for the ultra-wide 21:9 display. At 30 inches, it is also one of the smallest. The category usually starts at 34 inches and then rises from there. Since its first appearance in 2013, we have not seen a wide panel of this size. A curve radius of 1800 mm sounds tight on paper, but at this width, it is subtle. From some angles, you can barely see it. But in practice, it is clearly better than flat screens used in games.
Of course, the big story here is the 200 Hz refresh rate. We only found another ultra-wide monitor running so fast in our database, Acer Predator X35, Which will make you look back 2,000 USD If you can find one. GNV30CBXA also has AMD Free synchronization With low frame rate compensation (LFC). Its operating frequency is 40-200 Hz.This The monitor is not certified by G-SyncBut we have NVIDIA Synchronize Work within the same refresh rate range. (For more information, see our article How to run G-Sync on FreeSync monitor.)
The only thing missing here is High dynamic range, Considering the price, this is not surprising or negative.
Assembly and accessories
GNV30CBXA can be assembled without tools. All that needs to be done is to connect the solid metal base to the column using captive bolts. The panel has been stuck on the bracket. But if you remove it, a 100 mm VESA bracket will be exposed.
Bundled cables are DisplayPort and IEC power cord for internal power supply.
Product 360
The style of GNV30CBXA is very simple, with only a little red decoration to show its game intentions. You will see it around and on the back of the cable hole of the column, where there are two V-shaped signs to set off the sides. The red ring around the bracket has a backlight, and when the power is turned on, the LED will emit red light. You can turn off the lights, but there are no color or effect options-sorry, RGB fans. The profile on the back of the panel is composed of curved surfaces and flat surfaces. A small group of molded lines add a sense of the future.
At the back, the control buttons are on the side. They click firmly, but are a little too close to make menu navigation easy. We have been spoiled by the sporty joysticks of most high-end displays today. You may have noticed what the speaker grilles on the sides look like. Although that would be an ideal place to place speakers, GNV30CBXA does not.The audio is piped through the video input from the PC, but you must plug in The best gaming headset Or active speakers to hear it.
From the top view, you can see the subtle 1800R curvature. This is enough to create a little extra immersion, but there is no possibility of image distortion. The anti-glare layer of the screen is very effective in managing ambient light without producing particles or other artifacts.
The stand is very sturdy and is a significant improvement over the other Viotek monitors we reviewed. The movement is very firm and there is no shaking at all. The packaging is lighter than most, but not fragile. The height is adjusted to 120 mm, the tilt is 45 degrees to both sides, and the tilt is -5/15 degrees. Uniquely, there is a portrait mode, which is not common on 21:9 displays.
The input panel is well-stocked, with one DisplayPort 1.2 and three HDMI ports. One of them is 2.0, which is limited to 120 Hz, and the other two are 1.4., which is limited to 75 Hz. To get 200 Hz at the same time as Adaptive-Sync, you must use DisplayPort. There is also a 3.5 mm audio jack for headphones or speakers.
OSD function
Pressing the top control button will bring up the on-screen display (OSD) of GNV30CBXA. Other buttons provide quick access to input selection, picture mode, and game aids. When the menu is up, the buttons are used for selection, up, down, and cancel.
The picture menu has a basic brightness slider and dynamic contrast (DCR). DCR slightly expands the contrast, but locks the brightness and contrast sliders. It also severely edited the details in the dark image. When the scenery is dim, it is too dark for gameplay. We recommend closing it.
This is also the Eco part, which has 6 picture modes. Picture modes are mostly game-specific, and the standard is the default and the best. You need to make some adjustments to the color temperature to get the best image (see the recommended calibration settings section).
The three preset color temperatures are either too green or too blue. The user is the default setting, which is too green, but with some adjustments, you can get good performance and accurate pictures.What this monitor can really use is additional Gamma Preset. The default brightness tracking of GNV30CBXA is a bit too bright.
Press the fourth control key and a game assist menu will appear, providing four aiming sights and seven countdown timers. These are very helpful for FPS novices and those who need an alert to tell them when the game time is over.
Viotek GNV30CBXA calibration settings
GNV30CBXA needs some adjustments to get the best image. In the default standard picture mode with unadjusted user color temperature, Grayscale Obviously it is green. Gamma is also slightly lighter, but unfortunately there is no Gamma preset to correct this. The RGB slider works well, but you must be careful not to deviate too far from the factory value. We tried many times to improve the gamma by experimenting with different parts of the RGB range, but the result made things worse. It only takes a few clicks to achieve good grayscale tracking.
The following are our recommended calibration settings for Viotek GNV30CBXA.
| Picture mode | standard |
| Brightness 200 nits | 56 |
| Brightness 120 nits | 26 |
| Brightness 100 nits | 18 |
| Brightness 80 nits | 11 (minimum 48 nights) |
| Compared | 50 |
| Color temperature user | Red 48, Green 42, Blue 41 |
Games and hands-on
GNV30CBXA is a monitor capable of daily tasks. It is bright enough for any room with moderate ambient light. Since its maximum brightness is only over 300 nits, if sunlight shines on the screen, they may drown the image. For Windows applications, black text appears clearly on a white background, and the contrast is reliable. The color is natural and vivid, not too glaring. You can use the DCR function to get a deeper touch, but it is best not to use this function because it locks the brightness and contrast controls. More importantly, it makes dark images too dark and severely destroys shadow details.
For a resolution of 2560 x 1080, one might think that pixelation is a problem, but this is not the case. 94ppi presents a clear picture with no dot structure visible from 2-3 feet away. The stand also allows you to place the screen at an ideal height without tilting it. We found that perfect vertical orientation is the best way to use and enjoy curved displays.
GNV30CBXA provides good contrast without help. However, it will benefit from the darker gamma option.Night scene in Call of Duty: World War II Make us feel we are playing IPS, Not VA. The advantage of VA lies in its low black level, but Viotek did not take advantage of it here. The picture has good depth, but it is not as good as the depth achieved with a little firmware adjustment. However, the bright spot is appropriately bright. The scene under the sun looks vibrant and saturated with details and textures. The colors are natural and saturated.
tomb Raider It showed us the texture capability of GNV30CBXA in bright outdoor scenes. Plants and rocks look three-dimensional. Viotek has done a good job with the palette of GNV30CBXA.More vivid than the standard sRGB, But not too far. The monitor uses a larger DCI-P3 color gamut, but it is done carefully.
We noticed video processing issues while playing games.Although GNV30CBXA scored high in our response test, when we moved our The best gaming mouse Quickly. The overload has an impact, but it is not enough to completely eliminate this artifact. Blur Busters test showed that there are subtle black marks behind the moving UFO. The overload option is on or off; there is no level to choose from. It is best to keep overdrive, but the effect is not ideal.
Adaptive-Sync works perfectly. We have never seen a screen tear. We tried turning it off to see if the overload would improve, but it didn’t make a difference. Due to the 2560 x 1080 resolution of GNV30CBXA, the frame rate remains high. You don’t need an expensive PC to reach 200 frames per second (fps), and you can maximize the maximum refresh rate of this monitor.
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