Comparison between:
- 26.5" Asus ROG Strix OLED XG27UCDMG
- 26.5" Asus ROG Swift OLED PG27UCWM
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus ROG Strix OLED XG27UCDMG | Asus ROG Swift OLED PG27UCWM | |
 |  | |
| Model alias | ROG Strix XG27UCDMG | - |
| Model year | 2025 | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 26.5 in | 26.5 in |
| Diagonal | 673.2 mm 67.32 cm 26.5039 in 2.2087 ft | 673.2 mm 67.32 cm 26.5039 in 2.2087 ft |
| Width | 589.97 mm 58.997 cm 23.2272 in 1.9356 ft | 589.97 mm 58.997 cm 23.2272 in 1.9356 ft |
| Height | 332.93 mm 33.293 cm 13.1075 in 1.0923 ft | 332.93 mm 33.293 cm 13.1075 in 1.0923 ft |
| Panel manufacturer | Samsung | LG Display |
| Panel type | QD-OLED | OLED |
| Panel bit depth | 10 bits | 10 bits |
| FRC | No | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 165 ppi 65 ppcm | 165 ppi 65 ppcm |
| Display area | 86.79 % | 87.84 % |
| sRGB | 145 % | 130 % |
| DCI P3 | 99 % | 99 % |
| Brightness | - | 250 cd/m² |
| Peak brightness | 1000 cd/m² | 1000 cd/m² |
| Static contrast | 1500000 : 1 | 1500000 : 1 |
| HDR | DisplayHDR 400 True Black HDR10 | DisplayHDR 400 True Black HDR10 Dolby Vision |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 0.03 ms 0.0000 s | 0.03 ms 0.0000 s |
| Coating | Anti-glare/Matte | Glossy |
| 4th Gen QD-OLED Penta Tandem QD-OLED EL Gen 3 (EL 3.0) emissive material Triangular RGB sub-pixel layout with quadrilateral-shaped sub-pixels | Tandem WOLED Vertical RGB stripe TrueBlack Glossy |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 590 kHz | 106 kHz - 583 kHz |
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 240 Hz |
| - | Dual mode 4K @ 240 Hz FHD @ 480 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 80 W | 50 W |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 613 mm 61.3 cm 24.1339 in 2.0112 ft | 606 mm 60.6 cm 23.8583 in 1.9882 ft |
| Height | 369.2 mm 36.92 cm 14.5354 in 1.2113 ft | 369 mm 36.9 cm 14.5276 in 1.2106 ft |
| Depth | 66.5 mm 6.65 cm 2.6181 in 0.2182 ft | 63 mm 6.3 cm 2.4803 in 0.2067 ft |
| Weight | 5 kg 11.02 lbs | 5.4 kg 11.9 lbs |
| Width with stand | 613 mm 61.3 cm 24.1339 in 2.0112 ft | 606 mm 60.6 cm 23.8583 in 1.9882 ft |
| Height with stand | 389.4 mm 38.94 cm 15.3307 in 1.2776 ft | 438 mm 43.8 cm 17.2441 in 1.437 ft |
| Depth with stand | 168.7 mm 16.87 cm 6.6417 in 0.5535 ft | 256 mm 25.6 cm 10.0787 in 0.8399 ft |
| Weight with stand | 7.44 kg 16.4 lbs | 8.1 kg 17.86 lbs |
| Box width | 860 mm 86 cm 33.8583 in 2.8215 ft | 860 mm 86 cm 33.8583 in 2.8215 ft |
| Box height | 500 mm 50 cm 19.685 in 1.6404 ft | 490 mm 49 cm 19.2913 in 1.6076 ft |
| Box depth | 163 mm 16.3 cm 6.4173 in 0.5348 ft | 163 mm 16.3 cm 6.4173 in 0.5348 ft |
| Box weight | 10.3 kg 22.71 lbs | 11.8 kg 26.01 lbs |
| Stand depth | 168.7 mm 16.87 cm 6.6417 in 0.5535 ft | 256 mm 25.6 cm 10.0787 in 0.8399 ft |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | Yes |
| Height adjustment range | 120 mm 12 cm 4.7244 in 0.3937 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | Yes | Yes |
| Left pivot | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes |
| Left swivel | 45 ° | 30 ° |
| Right swivel | 45 ° | 30 ° |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° |
| 1/4" Tripod Socket | 1/4" Tripod Socket |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 (FRL (48 Gbps)) 1 x DisplayPort 2.1 (a; UHBR20 (80 Gbos)) 1 x 3.5 mm Audio Out |
| - | HDCP 2.2 |
Features
Some additional functional features of the model.
| Features | 6-axis adjustment AMD FreeSync Premium Pro Asus DisplayWidget Center Asus OLED Care Pro Aura Sync Clear Pixel Edge Color Temperature Selection Custom Heatsink Extreme Low Motion Blur (ELMB) Flicker-free technology Gamma Adjustment GameFast Input GamePlus GameVisual KVM Switch Low Blue Light Multiple HDR Mode Neo Proximity Sensor NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Shadow Boost VESA AdaptiveSync Display 240Hz | AI Visual AMD FreeSync Premium Pro Asus DisplayWidget Center Asus OLED Care Pro Aura Sync Clear Pixel Edge Color Calibration E-report Custom Heatsink Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur (ELMB) Flicker-free technology Gamma Adjustment GameFast Input GameVisual GaNFET technology KVM Switch Low Blue Light Multiple HDR Mode Neo Proximity Sensor NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Uniform Brightness VESA AdaptiveSync Display 240Hz |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light (Hardware Solution) | TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light (Hardware Solution) |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % |
| Operating altitude | 3658 m 12001.3 ft | 3658 m 12001.3 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable (optional) HDMI cable USB 3.2 cable (optional) USB Type-C cable Microfiber cloth ROG Pouch ROG Sticker | DisplayPort 2.1 (DP80) cable HDMI 2.1 cable USB 3.2 cable USB Type-C cable Microfiber cloth ROG Pouch ROG Sticker |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Asus ROG Strix OLED XG27UCDMG | Asus ROG Swift OLED PG27UCWM |