
ASUS ROG Strix XG32UCWMG 31,5 pouces 4K UHD 240 Hz
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Our take on the ASUS ROG Strix XG32UCWMG 31,5 pouces 4K UHD 240 Hz
The ROG Strix XG32UCWMG is a 31.5-inch OLED gaming monitor that runs 4K at 240 Hz or drops to Full HD at 480 Hz with a dedicated button. Its TrueBlack-Glossy panel gives deep blacks, 99% DCI-P3 coverage and DisplayHDR True Black 400, with a 0.03 ms response time and FreeSync Premium Pro plus G-Sync compatibility. It suits gamers who want sharp 4K detail and fast motion, and photo or video editors who need accurate color. Against 4K 240 Hz OLED rivals, the dual-mode 480 Hz switch and USB-C hub are its main edges; the glossy coating and OLED care demands are the trade-offs.
- 4K at 240 Hz with a one-button 480 Hz Full HD mode
- 0.03 ms response time and FreeSync Premium Pro with G-Sync compatibility
- TrueBlack-Glossy OLED with 99% DCI-P3, 10-bit color and Delta E of 2
- DisplayHDR True Black 400 and 1,000 nits peak brightness
- Two HDMI 2.1 ports, DisplayPort 1.4 with DSC and USB-C with 15 W power delivery
About the ASUS ROG Strix XG32UCWMG 31,5 pouces 4K UHD 240 Hz
The ASUS ROG Strix OLED XG32UCWMG is a 31.5-inch (80 cm) gaming monitor that combines 4K resolution with a high refresh rate. It is also suited to photo and video work because of its color accuracy.
The 16:9 panel shows 3840 x 2160 pixels at 240 Hz. A dedicated button switches to Full HD and raises the refresh rate to 480 Hz. Response time is 0.03 ms. AMD FreeSync Premium Pro handles frame synchronization, and the monitor is G-Sync compatible.
The self-emitting TrueBlack-Glossy surface produces deep blacks, and the anti-glare coating reduces reflections by 38%. The screen supports HDR10 and DisplayHDR True Black 400. A proximity sensor turns the panel off when no one is at the desk. The stand tilts, swivels and adjusts in height by up to 80 mm.
- Screen size
- 31.5 inches (80 cm)
- Panel type
- OLED, TrueBlack-Glossy surface
- Aspect ratio
- 16:9
- Resolution
- 3840 x 2160 (4K UHD)
- Refresh rate
- 240 Hz at 4K; 480 Hz at Full HD
- Response time
- 0.03 ms
- Adaptive sync
- AMD FreeSync Premium Pro; G-Sync compatible
- Brightness
- 1,000 nits
- Contrast
- 1,500,000:1 static
- HDR
- HDR10, DisplayHDR True Black 400
- Color
- 99% DCI-P3, 10-bit, Delta E of 2
- Viewing angles
Questions and answers
- Is 4K at 240 Hz worth it over a 1440p OLED?
- If you have a GPU that can drive 4K at high frame rates, the extra sharpness is noticeable on a 31.5-inch screen. A 1440p OLED is easier to run and often cheaper, so choose 4K only if you value detail and have the hardware.
- How does the 480 Hz mode work?
- A dedicated button switches the panel to Full HD and raises the refresh rate to 480 Hz. It is meant for fast shooters where motion clarity matters more than resolution.
- Does it work with G-Sync?
- Yes. It is certified for AMD FreeSync Premium Pro and is listed as G-Sync compatible, so variable refresh works on supported Nvidia cards.
- What is in the box?
- The monitor, its stand, and the usual cabling and documentation. Check the listing for the exact cables included, since DisplayPort or HDMI cables vary by region.
- Can I use it for photo and video editing?
- Yes. It covers 99% of DCI-P3 with 10-bit color and a Delta E of 2, which is accurate enough for color work. The glossy finish and OLED brightness behavior are the main things to manage.
- Should I worry about OLED burn-in?
- Static elements like taskbars and desktop icons can leave marks over long sessions. The proximity sensor and pixel-shift features help, but vary your content and use screen savers.

















