Display
31.5 in, OLED, 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
31.5
Refresh Rate
48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz
48 Hz
Brightness
-
Contrast Ratio
1500000 : 1
1500000
Overview
The ASUS ROG Strix OLED XG32UCWG pairs an OLED panel with a 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p resolution and a 48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz refresh range. Response time is quoted at 0.03 ms GtG. For picture quality, expect 1500000 : 1 contrast and 99 % DCI-P3 coverage. On the sync side, FreeSync, G-Sync is supported. On connectivity, you get 2x HDMI 2.1, 1x DisplayPort 1.4, 3x USB-A.
BrandASUSPanel TypeOLEDResolution3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160pRefresh Rate48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz
Key Highlights
- OLED panel at 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
- 48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz refresh range — built for competitive, fast-paced gaming
- 0.03 ms GtG response time
- 1500000 : 1 contrast ratio
- 99 % DCI-P3 colour coverage
- FreeSync, G-Sync
- Connectivity: 2x HDMI 2.1, 1x DisplayPort 1.4, 3x USB-A
- Stand: 80 mm (3.15 in) height travel, swivel
Who Should Buy the Asus ROG Strix OLED XG32UCWG
+ Best For
4K OLED gamers
self-emissive contrast and 165 Hz suit detailed single-player gaming
Colour-rich media users
99% DCI-P3 and 10-bit output support wide-gamut content
Multi-device desks
HDMI 2.1, DisplayPort and USB-C video provide flexible inputs
Users valuing glossy clarity
the TrueBlack Glossy coating is explicitly listed
× Not Ideal For
High-power laptop docking
USB-C supplies only 15 W
Speaker-free setups
no built-in audio is included
Buyers needing sustained-brightness data
typical brightness is not published
Maximum-refresh esports players
165 Hz is modest beside 240–500 Hz OLED options
Display Performance
Refresh Rate
48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz
High-refresh gaming range
Response Time
0.03 ms GtG
Manufacturer-published transition time
Contrast
1500000 : 1
Standard panel black depth
Colour Gamut
99 % DCI-P3
Wide-gamut coverage is listed
Gaming Performance
Refresh Rate48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 HzHigh ceiling supports competitive frame rates
Response Time0.03 ms (GtG)Published claim without independent testing
VRR / Adaptive SyncFreeSync, G-SyncHelps reduce tearing on compatible GPUs
GPU Requirement3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p up to 330 HzHigh refresh ceiling needs a high-end GPU to fully utilise
HDR & Brightness Reality
DisplayHDR 400 True Black is meaningful here because the OLED pixels can switch off individually, and the sheet claims 1,300 cd/m² peak brightness. That peak should not be read as full-screen output: typical brightness is not published, and OLED peaks usually apply to small highlights. The monitor has strong black-level potential and 99% DCI-P3 coverage, but buyers still lack the sustained-luminance figure needed to judge bright HDR scenes.
Connectivity & Ports
HDMI2x HDMI 2.1Published port count and version
DisplayPort1x DisplayPort 1.4Input includes Display Stream Compression (DSC)
USB-CNot publishedNo one-cable laptop or charging function
USB Hub3x USB-A downstreamPeripherals can run through the screen
Audio Out3.5 mm audio out / headphone outExternal audio may still be preferred
Desk Fit & Ergonomics
Size / Footprint714 mm x 499 mm x 274 mm (W x H x D)Check desk width and depth before purchase
StandRemovable: YesA separate arm can replace the supplied base
VESA Mount100 x 100 mmUse a matching arm or wall mount
Tilt-5 ° to +20 ° / 1/4" Tripod SocketCovers the published forward and backward range
Height Adjust80 mm (3.15 in)Supports eye-level positioning
Swivel / Pivot±15 ° / No pivotSupports shared angles and portrait rotation
Real-World Use Cases
OLED contrast and 165 Hz balance detail with motion
True Black certification and a 1,300 cd/m² peak claim support highlights
two HDMI 2.1 ports and DisplayPort serve consoles and PC
99% DCI-P3 and 10-bit colour support colour-rich workflows
Pros & Cons
Pros
- 48 Hz 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz refresh range with 0.03 ms GtG response is built for competitive, fast-paced gaming
- 1500000 : 1 contrast delivers near-infinite black depth
- FreeSync, G-Sync give broad adaptive-sync compatibility
- 99 % DCI-P3 coverage wide-gamut coverage suits colour-critical work
- Built-in USB hub adds convenient peripheral connectivity
- Stand offers 80 mm (3.15 in) height adjustment, swivel
- Backed by 3 years
- 139 ppi / 54 ppcm keeps text and UI edges crisp at normal desk distance
- OLED per-pixel dimming gives true blacks and instant pixel response
- KVM switch lets one keyboard/mouse control two connected PCs
- 100 x 100 mm VESA mount compatibility works with third-party arms and stands
- Low blue light and/or flicker-free modes support longer viewing comfort
- 3 combined HDMI/DisplayPort inputs support multiple sources
Cons
- No listed built-in speakers
- No energy-efficiency certification (e.g. ENERGY STAR, TCO) is listed
- HDCP support isn’t explicitly confirmed for protected 4K/HDR streaming
Score & Ratings
8.6/10
Great
Model Information
14
| Specification | Value |
|---|---|
| Brand | ASUS |
| Series | ROG Strix |
| Model | ROG Strix OLED XG32UCWG |
| Model Alias | ROG Strix XG32UCWG |
| Full Product Name | ASUS ROG Strix OLED XG32UCWG |
| Model Year | 2025 |
| Monitor Type | Gaming Monitor |
| Market Position | Upper-Mid to High-End Gaming |
| Primary Use | Competitive & Immersive Gaming |
| Launch Status | 2025 |
| Available Colors | Black |
| Warranty | 3 years (36 months) standard limited warranty from date of purchase |
| Panel Warranty | 3 years |
| Burn-In Warranty | 3 years (36 months) OLED panel burn-in coverage on most models |
Display & Panel
12
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 31.5 in | |
| Exact Diagonal | 803.2 mm (31.62 in) | |
| Aspect Ratio | 16:9 | |
| Active Display Width | 699.48 mm (27.54 in) | |
| Active Display Height | 394.73 mm (15.54 in) | |
| Display Area | 89.93 % | |
| Panel Type | OLED | OLED affects viewing angles, black depth and color consistency — each panel technology trades these off differently. |
| Panel Manufacturer | LG Display | |
| Backlight Type | Self-emissive (no backlight — OLED) | |
| Self-Emissive Display | Yes | |
| 3D Support | No | |
| Screen Coating | Glossy / TrueBlack Glossy / MLA+ technology |
Resolution & Pixel Details
3
| Specification | Value | What It Means |
|---|---|---|
| Native Resolution | 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p | |
| Pixel Density | 139 ppi / 54 ppcm | 139 ppi / 54 ppcm indicates how much scaling may be needed in the operating system for comfortable reading. |
| Pixel Pitch | 0.181 mm (0.01 in) |
Picture Quality & Color
10
| Specification | Value | What It Means |
|---|---|---|
| Panel Bit Depth | 10 bits | |
| FRC | No | |
| Display Colors | 1073741824 colors / 30 bits | |
| Peak Brightness | 1300 cd/m² | |
| Static Contrast Ratio | 1500000 : 1 | |
| Horizontal Viewing Angle | 178 ° | |
| Vertical Viewing Angle | 178 ° | |
| HDR Support | DisplayHDR 400 True Black |
|
| DCI-P3 Coverage | 99 % | 99 % indicates how much of that color space the panel can reproduce, which affects color accuracy for photo/video work. |
| Gamma Adjustment | Yes |
Refresh Rate, Response & Gaming
14
| Specification | Value |
|---|---|
| Native Refresh Rate | 165 Hz |
| Refresh Rate Range | 48 Hz - 165 Hz / Dual mode / 4K @ 165 Hz / FHD @ 330 Hz |
| Minimum Response Time | 0.03 ms |
| AMD FreeSync | Yes |
| NVIDIA G-Sync | Yes |
| Motion Blur Reduction | Yes |
| Shadow Boost | Yes |
| Crosshair | Yes |
| Dynamic Crosshair | Yes |
| AI Gaming Features | Yes |
| GameFast Input | Yes |
| GameVisual | Yes |
| Picture-by-Picture | Yes |
| Picture-in-Picture | Yes |
Ports & Connectivity
14
| Specification | Value |
|---|---|
| HDMI Ports | 2 |
| HDMI Version | 2.1 |
| HDMI Bandwidth | 27 kHz - 386 kHz |
| DisplayPort Input | 1 |
| DisplayPort Version | 1.4 |
| USB-C Video Input | Yes |
| DisplayPort Alt Mode | Yes |
| Display Stream Compression | Yes |
| USB-C Data Speed | 5 Gbps (USB 3.2 Gen 1) |
| USB-C Power Delivery | 15 W |
| USB-A Ports | 3 |
| KVM Switch | Yes |
| Audio Output | 3.5 mm |
| Headphone Output | 3.5 mm Audio Out |
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
13
| Specification | Value | What It Means |
|---|---|---|
| VESA Mount | Yes | |
| VESA Size | 100 x 100 mm | |
| Removable Stand | Yes | |
| Height Adjustment | Yes | 80 mm (3.15 in) of travel allows the screen to be raised or lowered for a comfortable eye-level position. |
| Height Adjustment Range | 80 mm (3.15 in) | |
| Tilt Adjustment | Yes | |
| Forward Tilt | 5 ° | |
| Backward Tilt | 20 ° / 1/4" Tripod Socket | |
| Swivel Adjustment | Yes | |
| Left Swivel | 15 ° | |
| Right Swivel | 15 ° | |
| Security Lock | Yes | |
| Anti-Theft Lock | Kensington Lock |
Dimensions, Weight & Design
6
| Specification | Value |
|---|---|
| Dimensions With Stand | 714 mm x 499 mm x 274 mm (W x H x D) |
| Dimensions Without Stand | 714 mm x 430 mm x 71 mm (W x H x D) |
| Weight With Stand | 7.3 kg (16.09 lbs) |
| Weight Without Stand | 4.5 kg (9.92 lbs) |
| Stand Depth | 274 mm (10.79 in) |
| RGB Lighting | Yes |
Power & Operating Conditions
13
| Specification | Value |
|---|---|
| Power Input | 100–240V |
| 110V Input Range | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Average Power Consumption | 44 W |
| Sleep Consumption | 0.5 W |
| Off Consumption | 0.3 W |
| Operating Temperature | 0 °C - 40 °C / 32 °F - 104 °F |
| Operating Humidity | 20 % - 80 % |
| Operating Altitude | 3658 m / 12001.3 ft |
| Storage Temperature | -20 °C - 60 °C / -4 °F - 140 °F |
| Storage Humidity | 10 % - 90 % |
| Storage Altitude | 12192 m / 40000 ft |
Eye Care, Protection & Additional Features
15
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| Proximity Sensor | Yes |
| OLED Protection | Yes |
| OLED Care | Yes |
| Burn-In Protection | Yes (ASUS OLED Care / OLED Care Pro) |
| Thermal Management | Yes |
| Custom Heatsink | Yes |
| Desktop Control Software | Yes |
| Monitor Management Software | Yes |
| Screen Split | Yes |
| Aura Sync | Yes |
| Multiple HDR Modes | Yes |
| Anti-Theft Slot | Yes (Kensington lock slot) |
| Additional Monitor Features | 6-axis adjustment; AI Assistant technology; AI Visual; Aspec Control; Asus DisplayWidget Center; Aura Sync; Auto KVM; Clear Pixel Edge; Color Temperature Selection; Custom Heatsink; Frame Rate Boost; GameFast Input; GamePlus; GameVisual; Multiple HDR Mode; Neo Proximity Sensor; ROG OLED Anti-Flicker 2.0; Uniform Brightness |
Certifications, Standards & Licenses
3
| Specification | Value |
|---|---|
| TÜV Flicker-Free | Yes |
| TÜV Low Blue Light | Yes |
| VESA DisplayHDR | DisplayHDR 400 True Black |
Included Accessories
3
| Specification | Value |
|---|---|
| DisplayPort Cable | DisplayPort cable |
| USB-C Cable | USB Type-C cable |
| USB Upstream Cable | USB 3.2 cable |
Packaging Information
5
| Specification | Value |
|---|---|
| Package Dimensions | 868 mm x 514 mm x 238 mm (W x H x D) |
| Package Width | 868 mm (34.17 in) |
| Package Height | 514 mm (20.24 in) |
| Package Depth | 238 mm (9.37 in) |
| Package Weight | 13.5 kg (29.76 lbs) |
Frequently Asked Questions
01 Why does the XG32UCWG stop at 165 Hz when many OLED monitors reach 240 Hz? +
The sheet does not explain the choice. It remains faster than 120 Hz, but buyers prioritising maximum competitive speed have less headroom.
02 How should the 1,300 cd/m² peak figure be interpreted without typical brightness? +
It likely represents small HDR highlights rather than sustained full-screen output. The missing typical figure prevents a complete brightness judgement.
03 What does 15 W USB-C change for laptop users? +
The port can carry video through DP Alt Mode, but 15 W is not enough for most working laptops. A separate charger will usually remain necessary.
04 Does the glossy coating create a clear trade-off? +
A glossy surface can preserve perceived clarity and dark tones, while reflecting room lights more visibly. The sheet does not quantify reflection handling.
05 Why might the 80 mm height range feel limited on a 31.5-inch display? +
Large panels often need more vertical travel to align correctly. A 100 x 100 mm VESA arm can provide wider positioning.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № ROG STRIX OLED XG32UCWG