Asus is expanding its ROG Strix OLED lineup with the XG34WCDMTG, a 34-inch ultrawide OLED monitor designed to work like both a premium gaming display and a smart TV. First shown at Computex 2025, the model is now available to order, bringing together a high-refresh ultrawide panel, built-in streaming features, and cloud gaming support in one screen.
The Asus ROG Strix OLED XG34WCDMTG shouldn’t be confused with the similarly named XG34WCDG. While the two share a lot of core display DNA, the XG34WCDMTG is the version built for people who want entertainment and gaming without relying on a connected PC or console all the time. In the US, it’s listed at $1,199 through the Asus store. In the UK, it’s listed at £949.
A big part of the appeal is the smart platform. The XG34WCDMTG includes Google TV based on Android 14, adds Dolby Vision support for compatible content, and even comes with GeForce Now pre-installed. That setup lets you stream movies and shows, or jump into cloud gaming, directly from the monitor’s interface. For living-room-style use, Asus also includes a remote control, and the display supports Wi-Fi 6 for smoother streaming and online play.
On the gaming side, this ultrawide is built around a Gen 2 QD-OLED panel from Samsung Display and targets high-end performance. It runs at a 240Hz refresh rate and supports variable refresh rate through both G-Sync and FreeSync Premium Pro, helping reduce tearing and stutter in fast-paced games.
As a monitor first, it sticks to a popular ultrawide format: a 34-inch screen with a 3440 x 1440 resolution and a subtle 1800R curve. It’s tuned for rich color as well, covering 99% of the DCI-P3 color gamut. Brightness is rated up to 1,000 nits peak in HDR, with 250 nits in SDR, and it carries DisplayHDR 400 True Black certification alongside Dolby Vision, which should help with contrast-heavy scenes in games and HDR movies.
Asus also adds a proximity sensor, which can be useful for convenience features and potentially for panel-care behavior, and the connectivity selection is aimed at both gaming rigs and productivity setups. You get two HDMI 2.1 ports, one DisplayPort 1.4, a USB hub, and a USB-C port with 90W Power Delivery—enough to charge many laptops over a single cable while handling display output and peripherals.
Of course, the built-in smart TV experience raises the price. At $1,199, the XG34WCDMTG costs about $200 more than the XG34WCDG, which is selling for $999. For buyers who want an ultrawide OLED monitor that can double as a standalone streaming and cloud-gaming screen, the extra cost may make sense—especially if you like the idea of a single display that covers work, competitive gaming, and couch-friendly entertainment.
