Comparison between:
- 34.18" Asus ROG Swift OLED PG34WCDN
- 34.18" Asus ROG Strix OLED XG34WCDMS
- 31.5" Asus ROG Swift OLED PG32UCDM Gen 3
- 26.5" Asus ROG Swift OLED PG27UCDM
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus ROG Swift OLED PG34WCDN | Asus ROG Strix OLED XG34WCDMS | Asus ROG Swift OLED PG32UCDM Gen 3 | Asus ROG Swift OLED PG27UCDM | |
 |  |  |  | |
| Model alias | - | - | ROG Swift OLED PG32UCDM3 | - |
| Model year | 2026 | 2026 | 2026 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34.18 in | 34.18 in | 31.5 in | 26.5 in |
| Diagonal | 868.16 mm 86.816 cm 34.1795 in 2.8483 ft | 868.16 mm 86.816 cm 34.1795 in 2.8483 ft | 800.5 mm 80.05 cm 31.5157 in 2.6263 ft | 673.2 mm 67.32 cm 26.5039 in 2.2087 ft |
| Width | 800.06 mm 80.006 cm 31.4984 in 2.6249 ft | 800.06 mm 80.006 cm 31.4984 in 2.6249 ft | 699.48 mm 69.948 cm 27.5386 in 2.2949 ft | 589.97 mm 58.997 cm 23.2272 in 1.9356 ft |
| Height | 337.06 mm 33.706 cm 13.2701 in 1.1058 ft | 337.06 mm 33.706 cm 13.2701 in 1.1058 ft | 394.73 mm 39.473 cm 15.5406 in 1.295 ft | 332.93 mm 33.293 cm 13.1075 in 1.0923 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1800 mm 180 cm 70.8661 in 5.9055 ft | - | - |
| Panel manufacturer | Samsung Display | Samsung Display | Samsung | Samsung |
| Panel type | QD-OLED | QD-OLED | QD-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 | 2.389:1 | 2.389:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.231 mm 0.0231 cm 0.0091 in 0.0008 ft | 0.231 mm 0.0231 cm 0.0091 in 0.0008 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 109 ppi 42 ppcm | 109 ppi 42 ppcm | 139 ppi 54 ppcm | 165 ppi 65 ppcm |
| Display area | 88.88 % | 88.88 % | 89.43 % | 87.17 % |
| sRGB | 135 % | 135 % | - | 145 % |
| DCI P3 | 99 % | 99 % | 99 % | 99 % |
| Brightness | 300 cd/m² | 300 cd/m² | - | 250 cd/m² |
| Peak brightness | 1300 cd/m² | 1300 cd/m² | 1000 cd/m² | 1000 cd/m² |
| Static contrast | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 |
| HDR | HDR10 DisplayHDR 500 True Black | HDR10 DisplayHDR 500 True Black | DisplayHDR 500 True Black HDR10 Dolby Vision | DisplayHDR 400 True Black HDR10 Dolby Vision |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.03 ms 0.0000 s | 0.03 ms 0.0000 s | 0.03 ms 0.0000 s | 0.03 ms 0.0000 s |
| Input lag | - | - | - | 2.7 ms 0.0027 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Glossy |
| QD-OLED Penta Tandem 4th Gen QD-OLED V-Stripe (RGB Stripe) sub-pixel layout EL Gen 3 technology Black Shield Film | QD-OLED Penta Tandem 4th Gen QD-OLED V-Stripe (RGB Stripe) sub-pixel layout EL Gen 3 technology Black Shield Film | BlackShield Film | 4th Gen QD-OLED |
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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 27 kHz - 625 kHz | - | 30 kHz - 510 kHz | 30 kHz - 590 kHz |
| Vertical frequency (digital) | 48 Hz - 360 Hz | 48 Hz - 280 Hz | 24 Hz - 240 Hz | 48 Hz - 240 Hz |
| - | - | DisplayPort - 510 kHz - 510 kHz; 48 Hz - 240 Hz HDMI - 30 kHz - 255 kHz; 24 Hz - 240 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 | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 85 W | 85 W | 42 W | 80 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 | 812.8 mm 81.28 cm 32 in 2.6667 ft | 812.8 mm 81.28 cm 32 in 2.6667 ft | 718 mm 71.8 cm 28.2677 in 2.3556 ft | 610.3 mm 61.03 cm 24.0276 in 2.0023 ft |
| Height | 373.3 mm 37.33 cm 14.6969 in 1.2247 ft | 373.3 mm 37.33 cm 14.6969 in 1.2247 ft | 430 mm 43 cm 16.9291 in 1.4108 ft | 369.2 mm 36.92 cm 14.5354 in 1.2113 ft |
| Depth | 107.9 mm 10.79 cm 4.248 in 0.354 ft | 107.9 mm 10.79 cm 4.248 in 0.354 ft | 74 mm 7.4 cm 2.9134 in 0.2428 ft | 70.5 mm 7.05 cm 2.7756 in 0.2313 ft |
| Weight | 5.6 kg 12.35 lbs | 5.6 kg 12.35 lbs | 6 kg 13.23 lbs | 4.97 kg 10.96 lbs |
| Width with stand | 812.8 mm 81.28 cm 32 in 2.6667 ft | - | 718 mm 71.8 cm 28.2677 in 2.3556 ft | 610.3 mm 61.03 cm 24.0276 in 2.0023 ft |
| Height with stand | 452.7 mm 45.27 cm 17.8228 in 1.4852 ft | - | 499 mm 49.9 cm 19.6457 in 1.6371 ft | 429.5 mm 42.95 cm 16.9094 in 1.4091 ft |
| Depth with stand | 276.1 mm 27.61 cm 10.8701 in 0.9058 ft | - | 274 mm 27.4 cm 10.7874 in 0.899 ft | 218.8 mm 21.88 cm 8.6142 in 0.7178 ft |
| Weight with stand | 8.3 kg 18.3 lbs | - | 8.8 kg 19.4 lbs | 7.62 kg 16.8 lbs |
| Box width | 980 mm 98 cm 38.5827 in 3.2152 ft | - | 868 mm 86.8 cm 34.1732 in 2.8478 ft | 896 mm 89.6 cm 35.2756 in 2.9396 ft |
| Box height | 500 mm 50 cm 19.685 in 1.6404 ft | - | 514 mm 51.4 cm 20.2362 in 1.6864 ft | 490 mm 49 cm 19.2913 in 1.6076 ft |
| Box depth | 200 mm 20 cm 7.874 in 0.6562 ft | - | 238 mm 23.8 cm 9.3701 in 0.7808 ft | 188 mm 18.8 cm 7.4016 in 0.6168 ft |
| Box weight | 13.7 kg 30.2 lbs | - | 15.2 kg 33.51 lbs | 12.4 kg 27.34 lbs |
| Stand depth | 276.1 mm 27.61 cm 10.8701 in 0.9058 ft | - | 274 mm 27.4 cm 10.7874 in 0.899 ft | 218.8 mm 21.88 cm 8.6142 in 0.7178 ft |
| Colors | Black | Black | Black | Black |
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 | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 80 mm 8 cm 3.1496 in 0.2625 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | No | No | No | Yes |
| Left pivot | - | - | - | 90 ° |
| Right pivot | - | - | - | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 30 ° | 30 ° | 15 ° | 30 ° |
| Right swivel | 30 ° | 30 ° | 15 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 3 ° | 3 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° | 20 ° | 20 ° |
| 1/4" Tripod Socket | 1/4" Tripod Socket | 1/4" Tripod Socket | 1/4" Tripod Socket |
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; upstream; 90W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 (FRL6 (48 Gbps)) 1 x DisplayPort 2.1 (UHBR20 (80 Gbps)) 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 15W) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 (FRL6 (48 Gbps)) 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out | 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 2.1 (DSC) 1 x S/PDIF 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 1 x DisplayPort 2.1 (a; UHBR20) 1 x 3.5 mm Audio Out |
| - | - | - | HDCP 2.2 |
Features
Some additional functional features of the model.
| Features | AMD FreeSync Premium Pro Aspect Control Asus DisplayWidget Center Asus OLED Care Pro Aura Sync Lighting Effect AI Visual Custom heatsink Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur (ELMB) GamePlus GameFast Input GameVisual KVM Switch Low Blue Light Luminance Compensation Algorithm Neo Proximity Sensor NVIDIA G-Sync Compatible ROG OLED Anti-Flicker 2.0 technology Uniform Brightness VESA AdaptiveSync Display 360Hz | AMD FreeSync Premium Pro Aspect Control Asus DisplayWidget Center Asus OLED Care Pro Aura Sync Lighting Effect AI Visual Custom heatsink Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur (ELMB) GamePlus GameFast Input GameVisual KVM Switch Low Blue Light Luminance Compensation Algorithm Neo Proximity Sensor NVIDIA G-Sync Compatible ROG OLED Anti-Flicker 2.0 technology Uniform Brightness VESA AdaptiveSync Display 280Hz | 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 Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur (ELMB) Gamma Adjustment GameFast Input GamePlus GameVisual Global Dimming Control KVM Switch 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 Uniform Brightness VESA AdaptiveSync Display 240Hz | 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 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 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light (Hardware Solution) | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light (Hardware Solution) | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (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 | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 10 % - 90 % | 20 % - 80 % |
| Operating altitude | 3658 m 12001.3 ft | 3658 m 12001.3 ft | 5000 m 16404.2 ft | 3658 m 12001.3 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 20 % - 80 % | 20 % - 80 % | 10 % - 80 % | 10 % - 90 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | 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 HDMI cable Microfiber cloth ROG pouch ROG sticker USB 3.2 cable USB Type-C cable | DisplayPort cable HDMI cable Microfiber cloth ROG pouch ROG sticker USB 3.2 cable USB Type-C cable | DisplayPort cable HDMI 2.1 cable ROG pouch ROG sticker USB 3.2 cable USB Type-C cable | 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 | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Asus ROG Swift OLED PG34WCDN | Asus ROG Strix OLED XG34WCDMS | Asus ROG Swift OLED PG32UCDM Gen 3 | Asus ROG Swift OLED PG27UCDM |