RATED
Great
8.4/10
38.5″ Asus ROG Swift OLED PG39WCDM – Specs & Features
At its core, the ASUS ROG Swift OLED PG39WCDM uses an OLED panel offering 3440 x 1440 pixels and a 40 Hz - 240 Hz refresh range.
Asus●Monitor
Display
38.5 in, OLED, 3440 x 1440 pixels
38.5
Refresh Rate
40 Hz - 240 Hz
40 Hz
Brightness
275 cd/m²
275 cd
Contrast Ratio
1500000 : 1
1500000
Pros & Cons
Pros
- 40 Hz 240 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, VESA AdaptiveSync Display 240 give broad adaptive-sync compatibility
- 135 % sRGB coverage solid coverage for everyday colour accuracy
- Built-in USB hub adds convenient peripheral connectivity
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
- No factory or hardware colour calibration is listed
Score & Ratings
8.4/10
Great
Model Information
14
| Specification | Value |
|---|---|
| Brand | ASUS |
| Series | ROG Swift |
| Model | ROG Swift OLED PG39WCDM |
| Model Alias | Asus PG39WCDM |
| Full Product Name | ASUS ROG Swift OLED PG39WCDM |
| Model Year | 2024 |
| Monitor Type | Gaming Monitor |
| Market Position | Premium / Flagship Gaming |
| Primary Use | Competitive Esports & High-End Immersive Gaming |
| Launch Status | 2024 |
| 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 |
|---|---|
| Screen Size | 38.5 in |
| Exact Diagonal | 977.44 mm (38.48 in) |
| Radius of Curvature | 800 mm (31.50 in) |
| Aspect Ratio | 2.389:1 |
| Active Display Width | 889.5 mm (35.02 in) |
| Active Display Height | 405.2 mm (15.95 in) |
| Display Area | 9.55 % (percent) |
| Panel Type | OLED |
| Backlight Type | Self-emissive (no backlight — OLED) |
| Self-Emissive Display | Yes |
| 3D Support | No |
| Screen Coating | Anti-glare / Matte / 3rd generation ROG OLED technology panel / META technology |
38.5" Display Size (97.8 cm) 21:9
Resolution & Pixel Details
3
| Specification | Value |
|---|---|
| Native Resolution | 3440 x 1440 pixels |
| Pixel Density | 98 ppi / 38 ppcm |
| Pixel Pitch | 0.266 mm (millimeters) |
Resolution at a Glance
Picture Quality & Color
13
| Specification | Value |
|---|---|
| Panel Bit Depth | 10 bits |
| FRC | No |
| Display Colors | 1073741824 colors / 30 bits |
| Typical Brightness | 275 cd/m² |
| Peak Brightness | 1300 cd/m² |
| Static Contrast Ratio | 1500000 : 1 |
| Horizontal Viewing Angle | 178 ° |
| Vertical Viewing Angle | 178 ° |
| HDR Support | HDR10 |
| HDR10 | Yes |
| sRGB Coverage | 135 % |
| DCI-P3 Coverage | 99% |
| Color Adjustment | Yes |
DESK DISTANCE FIT
65cm
CompactIdeal FitWideUltra-Wide
Spans well beyond central vision — ideal for multitasking, edges will need head turns.
Refresh Rate, Response & Gaming
15
| Specification | Value |
|---|---|
| Native Refresh Rate | 240 Hz |
| Refresh Rate Range | 40 Hz - 240 Hz |
| Minimum Response Time | 0.03 ms |
| AMD FreeSync | Premium Pro |
| NVIDIA G-Sync | Supported |
| Motion Blur Reduction | ELMB |
| Shadow Boost | Yes |
| Crosshair | Yes |
| FPS Counter | Yes |
| Sniper Mode | 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 | 30 kHz - 390 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 | 90W |
| USB-A Ports | 3 |
| KVM Switch | Yes |
| Audio Output | 3.5 mm |
| Headphone Output | 3.5 mm Audio Out |
Ports & Connections
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
14
| Specification | Value |
|---|---|
| VESA Mount | 100 x 100 mm |
| VESA Size | 100 x 100 mm |
| Removable Stand | Yes |
| Height Adjustment | 80 mm |
| Height Adjustment Range | 80 mm (3.15 in) |
| Tilt Adjustment | Yes |
| Forward Tilt | 5 ° |
| Backward Tilt | 20 ° |
| Swivel Adjustment | Yes |
| Left Swivel | 15 ° |
| Right Swivel | 15 ° |
| Portrait Mode | No |
| Security Lock | Yes |
| Anti-Theft Lock | Kensington Lock |
Dimensions, Weight & Design
6
| Specification | Value |
|---|---|
| Dimensions With Stand | 890 mm x 495 mm x 318 mm (W x H x D) |
| Dimensions Without Stand | 890 mm x 4242 mm x 187 mm (W x H x D) |
| Weight With Stand | 9.61 kg (21.19 lbs) |
| Weight Without Stand | 6.94 kg (15.3 lbs) |
| Stand Depth | 318 mm (12.52 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 | 35 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 | 20 % - 80 % |
| 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 | Asus DisplayWidget Center; Aura Sync Lighting Effect; Clear Pixel Edge Algorithm; Color Temperature Selection (4 modes); Custom heatsink design; Frameless design; GameFast Input; GameVisual; Multiple HDR Mode; Proximity Sensor; ROG Gaming AI technology; ROG Smart KVM; Trace Free technology; Uniform Brightness |
Certifications, Standards & Licenses
2
| Specification | Value |
|---|---|
| VESA DisplayHDR | Display / HDR 400 True Black |
| VESA AdaptiveSync | Display 240 |
Included Accessories
3
| Specification | Value |
|---|---|
| HDMI Cable | HDMI cable |
| DisplayPort Cable | DisplayPort cable |
| USB Upstream Cable | USB 3.2 cable |
Packaging Information
5
| Specification | Value |
|---|---|
| Package Dimensions | 980 mm x 525 mm x 345 mm (W x H x D) |
| Package Width | 980 mm (38.58 in) |
| Package Height | 525 mm (20.67 in) |
| Package Depth | 345 mm (13.58 in) |
| Package Weight | 15.32 kg (33.77 lbs) |
⚡
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Daily—
Monthly—
Annually—
Uses about 54% less power than the average we track in this category.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № ROG SWIFT OLED PG39WCDM