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General Info | ||
---|---|---|
Model Number | Dell AW3821DW | AOC CQ27G2 |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2019 |
Brand | Dell | AOC |
Model Number | AW3821DW | CQ27G2 |
Display | ||
Screen Size Class | 38" (inches) | 27" (inches) |
Diagonal Size | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
Screen Width | 34.63 in 88 cm 879.67 mm 2.89 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
Screen Height | 14.43 in 36.7 cm 366.53 mm 1.2 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
Display Curvature | 2300 | 1500 |
Display Manufacturer | LG Display | Samsung |
Display Type | IPS | VA |
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 | 2560 x 1080 |
Screen Pixel Pitch | 0.229 mm | 0.233 mm |
Screen Pixel Density | 111 ppi | 109 ppi |
Screen-to-Body Ratio | 90.21 % | 89.05 % |
Backlight Source | W-LED | W-LED |
DCI P3 | 95% | 92% |
sRGB | 130.6 % | 120 % |
NTSC 1953 | 100 % | |
Screen Brightness | 450 cd/m² | 250 cd/m² |
Max Screen Brightness | 600 cd/m² | |
Static Screen Contrast | 1000 : 1 | 3000 : 1 |
Dynamic Screen Contrast | 80000000 : 1 | |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 1 ms | |
Display Average Response Time | 3 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 |
2.88 in 7.3 cm 73.16 mm 0.24 ft |
Case Weight | 7.9 kg 17 lbs |
4.1 kg 9 lbs |
Case Width with Stand | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
24.11 in 61.2 cm 612.37 mm 2.01 ft |
Case Height with Stand | 17.7 in 45 cm 449.7 mm 1.48 ft |
15.59 in 39.6 cm 395.9 mm 1.3 ft |
Case Depth with Stand | 11.56 in 29.4 cm 293.5 mm 0.96 ft |
8.95 in 22.7 cm 227.4 mm 0.75 ft |
Case Weight with Stand | 12.1 kg 27 lbs |
5.4 kg 12 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) |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
Audio | ||
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 |
HDCP (High-bandwidth Digital Content Protection) HDR Mode Low Input Lag Technology Low Blue Light Adaptive-Sync technology Flicker-free technology |
Extra Features | Security lock slot | |
Ergonomics | ||
Case Width | 35.23 in 89.5 cm 894.9 mm 2.94 ft |
24.11 in 61.2 cm 612.37 mm 2.01 ft |
Case Height | 15.72 in 39.9 cm 399.4 mm 1.31 ft |
14.46 in 36.7 cm 367.33 mm 1.21 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 ° | 30 ° |
Right Swivel | 20 ° | 30 ° |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 21 ° | 23 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 24 Hz - 144 Hz | 48 Hz - 144 Hz |
Horizontal Digital Frequency | 30 kHz - 246 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 |
|
Certificates and Standards | ||
Licenses | CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified |
CB CE FCC MEPS RCM |
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 % - 85 % |
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 % - 90 % |
Max Operating Altitude | 5000 | 3657.6 |
Max Storage Altitude | 12192 | 12192 |
Dell AW3821DW | AOC CQ27G2 |