If you were looking for a high-end gaming monitor with outstanding picture quality and performance, check out the ASUS XG34WCDG. This is an OLED gaming monitor sporting a 34″ panel with a 175Hz refresh rate and a 0.03ms response time. So, with amazing gaming specs, you’ll also get plenty of screen real estate, making it great for overall productivity. The panel also includes OLED Care Pro protection and a 3-year warranty for peace of mind.
That said, the sheer quality of an OLED monitor is out of this world, and you can get it for $629 with this deal. You’ll also find the new Neo Proximity sensor in this gaming monitor that works with the OLED Care Pro suite. For competitive gaming and overall experience, you have the option to adjust the aspect ratio, shrinking it down to 24″, 27″, etc. Overall, this is certainly one of the best gaming monitors we’ve come across, and with this offer, we think it is worth serious consideration.
Prices and savings can change. Check the retailer for the current price.
Why you should check out this gaming monitor
34″ OLED display drives next-level immersion
The heart of the ASUS ROG XG34WCDG is a 34-inch QD-OLED panel: 3440 x 1440 resolution, an 1800R curve, and a genuinely enveloping ultrawide picture. Compared with a standard 16:9 monitor, that 21:9 ratio hands you a good deal more room side to side. Wide open game worlds, cinematic films, juggling several windows at once- all of it benefits. QD-OLED itself pairs the deep blacks and contrast OLED is known for with Quantum Dot color, so images come out vivid and finely detailed. And with 99.3% DCI-P3 coverage, true 10-bit color, and DisplayHDR True Black 400 certification, it holds up for photo and video editing too.
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Prices correct as of November 5th, 2026.
175Hz refresh rate and 0.03ms response time with a 1440p resolution
Pair a 175Hz refresh rate with a blazing 0. 03ms GtG response time, and you have a serious contender for competitive, fast-moving games. More frames per second means smoother motion, which makes tracking a target through a shooter or a racing game that much easier. The near-instant pixel response does its part by cutting ghosting and motion blur when things get frantic. On top of that, the 3440 x 1440 resolution gives you noticeably more horizontal detail than plain QHD, so the picture is both sharper and wider on top of being less taxing on the graphics card.
Aspect ratio control
Aspect Ratio Control lets you decide how games and other content sit on that ultrawide screen instead of stretching everything across the full 21:9 panel. You can flip between different display ratios and screen sizes at will. That comes in handy for competitive titles that play better in conventional 16:9 or 4:3, since you keep the framing and visibility you’re used to. It also helps with older games and apps that don’t properly support ultrawide resolutions. So the XG34WCDG isn’t limited to modern ultrawide gaming.
OLED Care Pro with Neo Proximity Sensor
ASUS OLED Care Pro bundles several panel-protection features aimed at lowering the risk of burn-in down the road. The one that really stands out is the Neo Proximity Sensor: walk away from the monitor, and it automatically switches to a black screen, so static desktop elements, app interfaces, and taskbars don’t sit there lit up for no reason. There are also OLED maintenance features that help manage pixel wear and keep the panel healthy, such as pixel cleaning, screen move, boundary detection, logo brightness adjustment, and more.
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Prices and savings can change. Check the retailer for the current price.
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