Comparison between:
- 31.5" Asus PA329CDV
- 26.5" Asus PA279CDV
- 26.5" Asus ROG Swift OLED PG27AQWP-G Edition 20
- 34.18" Dell Alienware AW3426DW
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus PA329CDV | Asus PA279CDV | Asus ROG Swift OLED PG27AQWP-G Edition 20 | Dell Alienware AW3426DW | |
| Series | - | ProArt | - | - |
 |  |  |  | |
| Model alias | ProArt PA329CDV | ProArt PA279CDV | ROG Swift OLED PG27AQWP-GR Edition 20 | AW3426DW |
| Model year | 2026 | 2026 | 2026 | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 26.5 in | 26.5 in | 34.18 in |
| Diagonal | 800.5 mm 80.05 cm 31.5157 in 2.6263 ft | 673.2 mm 67.32 cm 26.5039 in 2.2087 ft | 673.1 mm 67.31 cm 26.5 in 2.2083 ft | 868.21 mm 86.821 cm 34.1815 in 2.8485 ft |
| Width | 696.48 mm 69.648 cm 27.4205 in 2.285 ft | 589.97 mm 58.997 cm 23.2272 in 1.9356 ft | 586.75 mm 58.675 cm 23.1004 in 1.925 ft | 800.1 mm 80.01 cm 31.5 in 2.625 ft |
| Height | 394.73 mm 39.473 cm 15.5406 in 1.295 ft | 332.93 mm 33.293 cm 13.1075 in 1.0923 ft | 330.05 mm 33.005 cm 12.9941 in 1.0828 ft | 337.1 mm 33.71 cm 13.2717 in 1.106 ft |
| Radius of curvature | - | - | - | 1800 mm 180 cm 70.8661 in 5.9055 ft |
| Panel manufacturer | Samsung | Samsung | LG Display | Samsung |
| Panel type | QD-OLED | QD-OLED | OLED | QD-OLED |
| Panel bit depth | 10 bits | 10 bits | 10 bits | 10 bits |
| FRC | No | No | No | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 2.389:1 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3440 x 1440 pixels |
| Pixel pitch | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.153 mm 0.0153 cm 0.006 in 0.0005 ft | 0.229 mm 0.0229 cm 0.009 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 140 ppi 55 ppcm | 165 ppi 65 ppcm | 110 ppi 43 ppcm | 109 ppi 42 ppcm |
| Display area | - | 88.91 % | 86.57 % | 91.63 % |
| sRGB | 100 % | 100 % | 135 % | - |
| Adobe RGB (1998) | 98 % | - | - | - |
| DCI P3 | 99 % | 99 % | 99.5 % | 99.5 % |
| Brightness | - | 250 cd/m² | - | 300 cd/m² |
| Peak brightness | 1000 cd/m² | 1000 cd/m² | 1500 cd/m² | 1300 cd/m² |
| Static contrast | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 |
| HDR | HDR10 DisplayHDR 400 True Black | HDR10 DisplayHDR 400 True Black | DisplayHDR 500 True Black HDR10 | HDR10 DisplayHDR 500 True Black Dolby Vision |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.1 ms 0.0001 s | 0.1 ms 0.0001 s | 0.02 ms 0.0000 s | 0.03 ms 0.0000 s |
| Coating | Anti-glare/Matte (2H) | Anti-glare/Matte (2H) | Glossy | - |
| - | - | 4th Generation OLED - Tandem WOLED 4-stack Primary RGB Tandem structure Asus TrueBlack Glossy coating | QD-OLED Penta Tandem 4th Gen QD-OLED V-Stripe (RGB Stripe) sub-pixel layout EL Gen 3 technology Anti-reflective Coating |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | - | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 31 kHz - 275 kHz | 30 kHz - 850 kHz | - |
| Vertical frequency (digital) | 48 Hz - 120 Hz | 48 Hz - 120 Hz | 48 Hz - 540 Hz | 48 Hz - 280 Hz |
| - | - | Dual mode QHD @ 540 Hz HD @ 720 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 | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | - | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | - | 31 W |
| Power consumption (average) | - | 26.5 W | 55 W | 36.7 W |
| Power consumption (maximum) | - | - | - | 190 W |
| Energy efficiency class | - | - | - | F |
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 | - | 612.1 mm 61.21 cm 24.0984 in 2.0082 ft | 605.6 mm 60.56 cm 23.8425 in 1.9869 ft | 814.15 mm 81.415 cm 32.0531 in 2.6711 ft |
| Height | - | 360.9 mm 36.09 cm 14.2087 in 1.1841 ft | 369.4 mm 36.94 cm 14.5433 in 1.2119 ft | 361.55 mm 36.155 cm 14.2343 in 1.1862 ft |
| Depth | - | 39.8 mm 3.98 cm 1.5669 in 0.1306 ft | 63.1 mm 6.31 cm 2.4843 in 0.207 ft | 111.23 mm 11.123 cm 4.3791 in 0.3649 ft |
| Weight | - | 3.6 kg 7.94 lbs | 4.54 kg 10.01 lbs | 5.09 kg 11.22 lbs |
| Width with stand | - | 612.1 mm 61.21 cm 24.0984 in 2.0082 ft | 605.6 mm 60.56 cm 23.8425 in 1.9869 ft | 814.15 mm 81.415 cm 32.0531 in 2.6711 ft |
| Height with stand | - | 395.8 mm 39.58 cm 15.5827 in 1.2986 ft | 437.9 mm 43.79 cm 17.2402 in 1.4367 ft | 445.08 mm 44.508 cm 17.5228 in 1.4602 ft |
| Depth with stand | - | 202.1 mm 20.21 cm 7.9567 in 0.6631 ft | 273.5 mm 27.35 cm 10.7677 in 0.8973 ft | 232 mm 23.2 cm 9.1339 in 0.7612 ft |
| Weight with stand | - | 5.6 kg 12.35 lbs | 7.04 kg 15.52 lbs | 8.14 kg 17.95 lbs |
| Box width | - | 691 mm 69.1 cm 27.2047 in 2.2671 ft | 896 mm 89.6 cm 35.2756 in 2.9396 ft | - |
| Box height | - | 427 mm 42.7 cm 16.811 in 1.4009 ft | 490 mm 49 cm 19.2913 in 1.6076 ft | - |
| Box depth | - | 140 mm 14 cm 5.5118 in 0.4593 ft | 188 mm 18.8 cm 7.4016 in 0.6168 ft | - |
| Box weight | - | 8.4 kg 18.52 lbs | 11.6 kg 25.57 lbs | 12.99 kg 28.64 lbs |
| Stand depth | - | 202.1 mm 20.21 cm 7.9567 in 0.6631 ft | 273.5 mm 27.35 cm 10.7677 in 0.8973 ft | 232 mm 23.2 cm 9.1339 in 0.7612 ft |
| Colors | Silver | Silver | Black with 24K Gold-Plated Detailing | Interstellar Indigo |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | - | Yes | Yes | No |
| Left pivot | - | 90 ° | 90 ° | - |
| Right pivot | - | 90 ° | 90 ° | - |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 30 ° | 30 ° | 30 ° | 20 ° |
| Right swivel | 30 ° | 30 ° | 30 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 23 ° | 23 ° | 20 ° | 21 ° |
| - | - | ROG Swift OLED PG27AQWP-GR Edition 20 - monitor arm | Slant from -5° to 5° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | 2 x 2 W | - | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 96W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x HDMI 2.1 (FRL) 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in; DSC) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 96W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x HDMI 2.0 (FRL) 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in; DSC) 1 x 3.5 mm Audio Out | 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream; one for service) 2 x HDMI 2.1 (FRL (48 Gbps)) 1 x DisplayPort 2.1 (UHBR20 (80 Gbps)) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream; 15W) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream) 1 x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) |
| High-bandwidth Digital Content Protection (HDCP) 2.2 Daisy Chaining | High-bandwidth Digital Content Protection (HDCP) 2.2 Daisy Chaining | High-bandwidth Digital Content Protection (HDCP) 2.2 | - |
Features
Some additional functional features of the model.
| Features | 6-axis color adjustment Adaptive-Sync Technology Asus DisplayWidget Center Asus OLED Care Asus Power Sync Asus ProArt Chroma Tune Asus ProArt Preset (10 modes) Asus ProArt Palette CalMAN Verified Color Accuracy - △E<1.5 Color Adjustment - RGB Tuning Color Temperature Selection Flicker-free technology Gamma Adjustment KVM Switch Light Sensor Low Blue Light (Hardware Solution) Multiple HDR Mode Picture-by-Picture Picture-in-Picture Proximity Sensor QuickFit Plus Trace Free Technology Uniform Brightness VESA MediaSync Display | 6-axis color adjustment Adaptive-Sync Technology Asus DisplayWidget Center Asus OLED Care Asus Power Sync Asus ProArt Chroma Tune Asus ProArt Preset (10 modes) Asus ProArt Palette CalMAN Verified Color Accuracy - △E<1.5 Color Adjustment - RGB Tuning Color Temperature Selection Flicker-free technology Gamma Adjustment KVM Switch Light Sensor Low Blue Light (Hardware Solution) Multiple HDR Mode Picture-by-Picture Picture-in-Picture Proximity Sensor QuickFit Plus Trace Free Technology Uniform Brightness VESA MediaSync Display | 6-axis adjustment AI Crosshair AI Shadow Boost AI Sniper AI Visual AMD FreeSync Premium Pro Aspect Ratio Control Asus DisplayWidget Center Asus OLED Care Pro Asus Power Sync Boundary Detection Clear Pixel Edge Color Temperature Selection (8 modes) Custom Heatsink Extreme Low Motion Blur (ELMB) Gamma Adjustment GameFast Input GamePlus GameVisual Global Dimming Control Logo Brightness Adjustment Low Blue Light Luminance Compensation Algorithm Multiple HDR Mode Neo Proximity Sensor NVIDIA G-Sync Compatible Outer Dimming Control Picture-by-Picture Picture-in-Picture Pixel Cleaning Refresh Rate Cap Screen Move Screen Saver Target Mode Taskbar Detection Trace Free Technology | 360-degree ventilation AI-regulated electrical current per pixel AlienFX lighting with new AW30 glyph iconography Alienware Command Center 6.6 AMD FreeSync Premium Pro ComfortView Plus (Hardware Solution) Creator Mode Flicker-free technology Graphite film heatsink Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Pixel Refresh / Pixel Shift / Panel Refresh Quantum Dot Color VESA AdaptiveSync Display 280Hz |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light (Hardware Solution) Certified | Energy Star TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light (Hardware Solution) Certified | Eyesafe Certified TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) | CE FCC RoHS |
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 | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 90 % | - | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | - | - | 5000 m 16404.2 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 45 °C -4 °F - 113 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 10 % - 80 % | - | 5 % - 95 % | 5 % - 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 USB Type-C cable | DisplayPort cable USB Type-C cable | DisplayPort cable HDMI cable ROG pouch ROG sticker USB 3.2 cable | DisplayPort cable HDMI cable USB Type-A to Type-B cable Microfiber cloth Alienware Sticker |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot AW30 design |
| Asus PA329CDV | Asus PA279CDV | Asus ROG Swift OLED PG27AQWP-G Edition 20 | Dell Alienware AW3426DW |