ASUS ROG XG34WCDMTG 34 Inch 1440p 240Hz Ultrawide QD-OLED Gaming Monitor
Bottom line: The ASUS ROG XG34WCDMTG 34 Inch 1440p 240Hz Ultrawide QD-OLED Gaming is a specs-and-price decision rather than a crowd-consensus one in the gaming monitors category. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.
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Before you buy
- Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The ROG Strix OLED XG34WCDMTG is a 34-inch, 240Hz ultra-wide QD-OLED gaming monitor. With the addition of the Neo Proximity Sensor in the new ROG OLED Care Pro suite, the monitor transitions to a black screen when no user is detected, guarding against burn-in. The monitor also comes with built-in Google TV, giving you instant access to a vast library of streaming apps, movies, and shows. Enjoy your favorite entertainment and games seamlessly — all in one display, no external devices
SpecPicks Verdict
SpecPicks scored ASUS ROG XG34WCDMTG 34 Inch 1440p 240Hz Ultrawide QD-OLED Gaming… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming monitors category. Compare with similarly-priced alternatives in the gaming monitors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Ultra-Wide 34" WQHD QD-OLED Curved Screen: 3440x1440 resolution with 240Hz refresh rate delivers immersive gaming with tear-free, ultra-responsive performance
- Smart Google TV with Android 14: Stream apps, movies, and shows seamlessly directly from the monitor
- High-Speed WiFi 6 with NVIDIA GeForce NOW Pre-Installed: Low latency for online gaming, fast downloads, streaming, and instant cloud gaming
- Dolby Vision & Dolby Atmos Audio: Stunning HDR visuals and immersive cinematic sound with 5W x2 embedded speakers without extra speakers
- Immersive Gaming Visuals: VESA DisplayHDR 400 True Black and 99% DCI-P3 color gamut bring vibrant, lifelike colors and deep contrast
- Extensive Connectivity Options: DisplayPort 1.4, HDMI 2.1 x2, USB Hub, and USB-C with 90W Power Delivery for laptops and peripherals
Full Specifications
| Brand | ASUS |
|---|---|
| Color | BLACK |
| Shape | Curved |
| Voltage | 240 volts |
| Brightness | 1000 candela_per_square_meter |
| Model Name | XG34WCDMTG |
| Resolution | QHD Ultra Wide 1440p |
| Color Gamut | 99 |
| Screen Size | 34 inches |
| Aspect Ratio | 21:9 |
| Connectivity | USB-C, WiFi |
| Display Type | QD-OLED |
| Model Number | XG34WCDMTG |
| Refresh Rate | 240 hertz |
| Adaptive Sync | FreeSync Premium Pro, G-Sync Compatible |
| Compatibility | PS5, Android |
| Response Time | 0.03 milliseconds |
| Screen Finish | Matte |
| Viewing Angle | 178 degrees |
| Warranty Type | 3 years warranty with ARR and burn-in coverage |
| Full listing title | ASUS ROG XG34WCDMTG 34 Inch 1440p 240Hz Ultrawide QD-OLED Gaming Monitor | 0.03ms, G-SYNC, Google TV Built-In WiFi 6, Dolby Vision,99% DCI-P3, DisplayHDR 400, for PS5 and Xbo |
Ready to buy?
ASUS ROG XG34WCDMTG 34 Inch 1440p 240Hz Ultrawide QD-OLED Gaming Monitor | 0.03ms, G-SYNC, Google TV Built-In WiFi 6, Dolby Vision,99% DCI-P3, DisplayHDR 400, for PS5 and Xbo is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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