Finding a monitor that can show every detail in a fast game while also looking great for movies is hard. If the screen is slow, you miss important moves and feel frustrated. If the picture is dull, watching videos feels tiring. The ASUS ROG Strix XG32UCWMG solves both problems with a 4K OLED panel that gives sharp images and a dual-mode refresh rate that lets you switch between ultra-smooth action and high-resolution detail in a single press.
ASUS ROG Strix XG32UCWMG 31.5" 3840 x 2160 pixels 4K Ultra HD OLED Monitor Black
Imagine a screen that feels like a window into every game world. This monitor is a 31.5-inch 4K OLED display built for serious gamers and content lovers. It lets you jump from a 240 Hz 4K view for epic RPGs to a 480 Hz FHD view for competitive shooters with one hotkey. The built-in Neo Proximity Sensor protects the panel when you step away, so the picture stays perfect for years. ASUS delivers a sleek black design that fits any desk.
Usages
The monitor works great for high-end gaming, where fast refresh rates give you an edge. It also serves as a 4K workstation for video editing, graphic design, and streaming because the colors are accurate and the black level is deep. Movie nights become immersive thanks to HDR support and OLED contrast. With USB-C power delivery you can connect a laptop and use the screen as a single hub for work or play.
Benefits
- Instantly switch between 4K 240 Hz and FHD 480 Hz for any game type.
- TrueBlack OLED panel gives deep blacks and vivid colors in any lighting.
- Neo Proximity Sensor reduces risk of burn-in when you walk away.
- Compact stand saves desk space while offering tilt, swivel, and height.
- Built-in KVM lets you control two PCs with one keyboard and mouse.
Key Features
- 31.5-inch 4K OLED panel with 3840 x 2160 resolution.
- Dual-mode refresh: 240 Hz for 4K, 480 Hz for FHD.
- ASUS OLED Care Pro with Neo Proximity Sensor.
- DisplayHDR 400 True Black and HDR10 support.
- FreeSync Premium Pro and G-SYNC compatible for tear-free gaming.
- USB-C with 15 W Power Delivery and three downstream USB-A ports.
- HDMI 2.1 and DisplayPort 1.4 with DSC for high bandwidth.
- VESA-compatible mount and 45 % smaller stand footprint.
- Low Blue Light and flicker-free technology for eye comfort.
- Three-year warranty and custom heatsink for long-term reliability.
Specifications
| Display |
| DCI-P3 coverage |
99% |
| Colour gamut standard |
DCI-P3 |
| Colour depth |
10 bit |
| High Dynamic Range (HDR) technology |
DisplayHDR 400 True Black, High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Display diagonal (metric) |
80 cm |
| Digital vertical frequency |
48 - 240 Hz |
| Digital horizontal frequency |
27 - 255 kHz |
| Viewable size, vertical |
39.2 cm |
| Viewable size, horizontal |
69.7 cm |
| Pixel pitch |
0.182 x 0.182 mm |
| Display number of colours |
1.073 billion colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
240 Hz |
| Contrast ratio (typical) |
1500000:1 |
| Screen shape |
Flat |
| Display surface |
Gloss |
| Response time measurement type |
GTG (Gray to Gray) |
| Response time |
0.03 ms |
| Display brightness (peak) |
1300 cd/m² |
| Panel type |
WOLED |
| HD type |
4K Ultra HD |
| Touchscreen |
No |
| Display technology |
OLED |
| Native aspect ratio |
16:9 |
| Display resolution |
3840 x 2160 pixels |
| Display diagonal |
80 cm (31.5") |
| Performance |
| Game mode |
Yes |
| Low Blue Light technology |
Yes |
| Flicker-free technology |
Yes |
| AMD FreeSync type |
FreeSync Premium Pro |
| NVIDIA G-SYNC type |
G-SYNC Compatible |
| AMD FreeSync |
Yes |
| NVIDIA G-SYNC |
Yes |
| Multimedia |
| Built-in camera |
No |
| Built-in speaker(s) |
No |
| Design |
| Feet colour |
Black |
| Detachable stand |
Yes |
| Product colour |
Black |
| Market positioning |
Gaming |
| Ports & interfaces |
| Built-in KVM switch |
Yes |
| Headphone connectivity |
3.5 mm |
| Headphone outputs |
1 |
| Headphone out |
Yes |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
1 |
| HDMI version |
2.1 |
| HDMI ports quantity |
2 |
| HDMI |
Yes |
| USB Power Delivery up to |
15 W |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| USB Type-A downstream ports quantity |
3 |
| Number of USB Type-C upstream ports quantity |
1 |
| Number of upstream ports |
1 |
| USB upstream port type |
USB Type-C |
| Built-in USB hub |
Yes |
| Ergonomics |
| Tilt angle range |
20 - -5° |
| Tilt adjustment |
Yes |
| Swivel angle range |
15 - -15° |
| Swivelling |
Yes |
| Adjustable height (max) |
8 cm |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Wall mountable |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| European Product Registry for Energy Labelling (EPREL) code |
2359466 |
| Energy efficiency scale |
A to G |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (PowerSave) |
0.5 W |
| Power consumption (off) |
0.3 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
44 W |
| Energy consumption (HDR) per 1000 hours |
40 kWh |
| Energy consumption (SDR) per 1000 hours |
33 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
G |
| Weight & dimensions |
| Weight (without stand) |
4.5 kg |
| Height (without stand) |
430 mm |
| Depth (without stand) |
71 mm |
| Width (without stand) |
714 mm |
| Weight (with stand) |
7.3 kg |
| Height (with stand) |
579 mm |
| Depth (with stand) |
274 mm |
| Width (with stand) |
714 mm |
| Packaging data |
| Package type |
Box |
| Package weight |
13.5 kg |
| Package height |
514 mm |
| Package depth |
238 mm |
| Package width |
868 mm |
| Packaging content |
| Stand included |
Yes |
| Sustainability |
| Sustainability certificates |
Forest Stewardship Council (FSC) Mix |
| Other features |
| Certification |
TÜV Flicker-free TÜV Low Blue Light (Hardware Solution) VESA DisplayHDR 400 True Black AMD FreeSync Premium Pro G-SYNC Compatible FSC MIX |
| Package weight |
13.5 kg |
| Proximity sensor |
Yes |
| Shadow control |
Yes |
| Brand specific technologies |
ASUS OLED Care, Crosshair |
