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| General Info | ||
|---|---|---|
| Model Number | Dell AW3821DW | Asus ROG Swift PG38UQ |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2023 |
| Brand | Dell | Asus |
| Model Number | AW3821DW | ROG Swift PG38UQ |
| Display | ||
| Screen Size Class | 38" (inches) | 38" (inches) |
| Diagonal Size | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
37.98 in 96.5 cm 964.783 mm 3.17 ft |
| Screen Width | 34.63 in 88 cm 879.67 mm 2.89 ft |
33.11 in 84.1 cm 840.96 mm 2.76 ft |
| Screen Height | 14.43 in 36.7 cm 366.53 mm 1.2 ft |
18.62 in 47.3 cm 473.04 mm 1.55 ft |
| Display Curvature | 2300 | |
| Display Manufacturer | LG Display | |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 24:10 | 16:9 |
| Screen Resolution | 3840 x 1600 | 3840 x 2160 |
| Screen Pixel Pitch | 0.229 mm | 0.219 mm |
| Screen Pixel Density | 111 ppi | 116 ppi |
| Screen-to-Body Ratio | 90.21 % | 88.48 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | 98% |
| sRGB | 130.6 % | |
| Screen Brightness | 450 cd/m² | 350 cd/m² |
| Max Screen Brightness | 600 cd/m² | 600 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Average Response Time | 3 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | DisplayHDR 600 | DisplayHDR 600 |
| 3D | No | |
| Size, weight, color | ||
| Case Depth | 5.12 in 13 cm 130.1 mm 0.43 ft |
1.88 in 4.8 cm 47.8 mm 0.16 ft |
| Case Weight | 7.9 kg 17 lbs |
9.04 kg 20 lbs |
| Case Width with Stand | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
33.9 in 86.1 cm 861 mm 2.82 ft |
| Case Height with Stand | 17.7 in 45 cm 449.7 mm 1.48 ft |
22.99 in 58.4 cm 583.9 mm 1.92 ft |
| Case Depth with Stand | 11.56 in 29.4 cm 293.5 mm 0.96 ft |
10.06 in 25.5 cm 255.4 mm 0.84 ft |
| Case Weight with Stand | 12.1 kg 27 lbs |
10.23 kg 23 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out for speakers) 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out (headphones) 1 x S/PDIF 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | ComfortView Flicker-free technology Nano IPS Picture-by-Picture NVIDIA G-Sync Ultimate Certified Low Blue Light AlienFX Lighting Picture-in-Picture Ambient Light Sensor |
Picture-in-Picture VESA AdaptiveSync Display 144Hz Variable Overdrive AMD FreeSync Premium Pro HDR Setting Game Visual Trace Free Technology NVIDIA G-Sync Compatible Aspect Ratio Control Extreme Low Motion Blur Sync (ELMB Sync) Delta E<2 Dynamic Local Dimming GamePlus Fast IPS Picture-by-Picture Display Stream Compression (DSC) VividPixel Ultra-Low Blue Light Asus DisplayWidget 5-way navigation joystick Flicker-free technology Dynamic Shadow Boost Adaptive-Sync technology Extreme Low Motion Blur (ELMB) |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
33.9 in 86.1 cm 861 mm 2.82 ft |
| Case Height | 15.72 in 39.9 cm 399.4 mm 1.31 ft |
20.56 in 52.2 cm 522.2 mm 1.71 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 20 ° | |
| Right Swivel | 20 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 5 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 144 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 246 kHz | 30 kHz - 350 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable Mini-DisplayPort to DisplayPort Cable USB Type-B 3.2 Gen 1 cable |
Color pre-calibration report DisplayPort cable HDMI Ultra High-Speed Cable Remote control ROG pouch ROG sticker USB 3.2 cable |
| Certificates and Standards | ||
| Licenses | CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified |
Energy Star 8.0 TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell AW3821DW | Asus ROG Swift PG38UQ |
