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General Info | ||
---|---|---|
Model Number | Dell AW3821DW | LG 34WN780 |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2020 |
Brand | Dell | LG |
Model Number | AW3821DW | 34WN780 |
Alias | 34WN780-B | |
Display | ||
Screen Size Class | 38" (inches) | 34" (inches) |
Diagonal Size | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
Screen Width | 34.63 in 88 cm 879.67 mm 2.89 ft |
31.25 in 79.4 cm 793.77 mm 2.6 ft |
Screen Height | 14.43 in 36.7 cm 366.53 mm 1.2 ft |
13.39 in 34 cm 340.19 mm 1.12 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 | 21:9 |
Screen Resolution | 3840 x 1600 | 3440 x 1440 |
Screen Pixel Pitch | 0.229 mm | 0.233 mm |
Screen Pixel Density | 111 ppi | 110 ppi |
Screen-to-Body Ratio | 90.21 % | 90.27 % |
Backlight Source | W-LED | W-LED |
DCI P3 | 95% | |
sRGB | 130.6 % | 99 % |
Screen Brightness | 450 cd/m² | 300 cd/m² |
Max Screen Brightness | 600 cd/m² | 430 cd/m² |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 1 ms | 5 ms |
Display Average Response Time | 3 ms | |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
HDR | DisplayHDR 600 | HDR10 |
3D | No | No |
Size, weight, color | ||
Case Depth | 5.12 in 13 cm 130.1 mm 0.43 ft |
1.8 in 4.6 cm 45.72 mm 0.15 ft |
Case Weight | 7.9 kg 17 lbs |
6.89 kg 15 lbs |
Case Width with Stand | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
32.2 in 81.8 cm 817.88 mm 2.68 ft |
Case Height with Stand | 17.7 in 45 cm 449.7 mm 1.48 ft |
18.9 in 48 cm 480.06 mm 1.58 ft |
Case Depth with Stand | 11.56 in 29.4 cm 293.5 mm 0.96 ft |
16 in 40.6 cm 406.4 mm 1.33 ft |
Case Weight with Stand | 12.1 kg 27 lbs |
10.8 kg 24 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 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
Audio | ||
Audio Speakers | 2 x 7W | |
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 |
AMD FreeSync technology Smart Energy Saving Screen Split 2.0 Super Resolution+ Black Stabilizer Low Blue Light Color Weakness Mode Dual Controller Reader Mode Picture-by-Picture Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect |
Extra Features | Security lock slot | |
Ergonomics | ||
Case Width | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
32.2 in 81.8 cm 817.88 mm 2.68 ft |
Case Height | 15.72 in 39.9 cm 399.4 mm 1.31 ft |
14.4 in 36.6 cm 365.76 mm 1.2 ft |
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 100 x 100 | 100 x 100 |
Removable VESA Stand | Yes | Yes |
Height Adjustment | 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 |
Landscape or Portrait Pivot Support | No | No |
Left or Right Swivel Support | Yes | Yes |
Left Swivel | 20 ° | 280 ° |
Right Swivel | 20 ° | 280 ° |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 21 ° | 25 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 24 Hz - 144 Hz | 56 Hz - 75 Hz |
Horizontal Digital Frequency | 30 kHz - 246 kHz | 30 kHz - 90 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 |
HDMI cable |
Certificates and Standards | ||
Licenses | CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified |
|
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
Internal Storage Humidity | 5 % - 90 % | 0 % - 85 % |
Max Operating Altitude | 5000 | |
Max Storage Altitude | 12192 |
Dell AW3821DW | LG 34WN780 |