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General Info | ||
---|---|---|
Model Number | Dell AW3821DW | LG 38UC99 |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2016 |
Brand | Dell | LG |
Model Number | AW3821DW | 38UC99 |
Alias | 38UC99-W | |
Display | ||
Screen Size Class | 38" (inches) | 38" (inches) |
Diagonal Size | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
37.5 in 95.3 cm 952.5 mm 3.13 ft |
Screen Width | 34.63 in 88 cm 879.67 mm 2.89 ft |
34.76 in 88.3 cm 882.816 mm 2.9 ft |
Screen Height | 14.43 in 36.7 cm 366.53 mm 1.2 ft |
14.48 in 36.8 cm 367.84 mm 1.21 ft |
Display Curvature | 2300 | 2300 |
Display Manufacturer | LG Display | LG Display |
Display Type | IPS | AH-IPS |
Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
Frame Rate Control | Yes | |
Max Number of Colors | 1073741824 | 1073741824 |
Bits | 30 | 30 |
Screen Aspect Ratio | 24:10 | 24:10 |
Screen Resolution | 3840 x 1600 | 3840 x 1600 |
Screen Pixel Pitch | 0.229 mm | 0.23 mm |
Screen Pixel Density | 111 ppi | 110 ppi |
Screen-to-Body Ratio | 90.21 % | 92.1 % |
Backlight Source | W-LED | W-LED |
DCI P3 | 95% | |
sRGB | 130.6 % | 99 % |
Adobe RGB 1998 | 70 % | |
NTSC 1953 | 72 % | |
Screen Brightness | 450 cd/m² | 300 cd/m² |
Max Screen Brightness | 600 cd/m² | |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 5000000 : 1 | |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Screen Input Lag | 25 ms | |
Display Minimum Response Time | 1 ms | 5 ms |
Display Average Response Time | 3 ms | 10 ms |
Display Maximum Response Time | 15 ms | |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
HDR | DisplayHDR 600 | |
3D | No | No |
Size, weight, color | ||
Case Depth | 5.12 in 13 cm 130.1 mm 0.43 ft |
3.6 in 9.2 cm 91.5 mm 0.3 ft |
Case Weight | 7.9 kg 17 lbs |
7.7 kg 17 lbs |
Case Width with Stand | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
35.32 in 89.7 cm 897.2 mm 2.94 ft |
Case Height with Stand | 17.7 in 45 cm 449.7 mm 1.48 ft |
18.35 in 46.6 cm 466.2 mm 1.53 ft |
Case Depth with Stand | 11.56 in 29.4 cm 293.5 mm 0.96 ft |
9.07 in 23 cm 230.4 mm 0.76 ft |
Case Weight with Stand | 12.1 kg 27 lbs |
9.3 kg 20 lbs |
Case Color | Black | White |
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) |
1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB (Type-C) 2 x USB 3.0 (downstream) |
Audio | ||
Audio Speakers | 2 x 10W | |
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 |
Black Stabilizer Flicker-free technology Screen Split Dynamic Action Sync Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Quick Charge |
Extra Features | Security lock slot | Anti-theft stand lock slot |
Ergonomics | ||
Case Width | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
35.32 in 89.7 cm 897.2 mm 2.94 ft |
Case Height | 15.72 in 39.9 cm 399.4 mm 1.31 ft |
15.47 in 39.3 cm 393 mm 1.29 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 |
110 mm 11 cm 4.3307 in 0.3609 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 ° | 20 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 24 Hz - 144 Hz | 56 Hz - 75 Hz |
Horizontal Digital Frequency | 30 kHz - 246 kHz | 30 kHz - 101 kHz |
Screen Interpolation Measurement Unit | NULL | |
Accessories | ||
Extras | DisplayPort cable HDMI cable Mini-DisplayPort to DisplayPort Cable USB Type-B 3.2 Gen 1 cable |
DisplayPort cable Factory calibration report HDMI cable USB Type-C cable USB 3.0 cable |
Certificates and Standards | ||
Licenses | CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified |
BSMI CCC CE cTick ENERGY STAR 6.0 FCC Class B UL/cUL |
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 % | 5 % - 85 % |
Max Operating Altitude | 5000 | |
Max Storage Altitude | 12192 |
Dell AW3821DW | LG 38UC99 |