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| General Info | ||
|---|---|---|
| Model Number | AOC AG405UXC | Dell U3421WE |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2020 |
| Brand | AOC | Dell |
| Model Series | UltraSharp | |
| Model Number | AG405UXC | U3421WE |
| Alias | AGON AG405UXC | UltraSharp U3421WE |
| Display | ||
| Screen Size Class | 40" (inches) | 34" (inches) |
| Diagonal Size | 39.53 in 100.4 cm 1004 mm 3.29 ft |
34.14 in 86.7 cm 867.2 mm 2.85 ft |
| Screen Width | 36.47 in 92.6 cm 926.22 mm 3.04 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 15.26 in 38.8 cm 387.72 mm 1.27 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Curvature | 1900 | |
| Display Manufacturer | LG Display | |
| Display Type | IPS | AH-IPS |
| Display Bit Depth | 8 bits | 10 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 21:9 | 21:9 |
| Screen Resolution | 3440 x 1440 | 3440 x 1440 |
| Screen Pixel Pitch | 0.269 mm | 0.233 mm |
| Screen Pixel Density | 94 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.72 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 93% | 95% |
| sRGB | 121 % | 99 % |
| NTSC 1953 | 102 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Max Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 1200 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.15 in 5.5 cm 54.5 mm 0.18 ft |
|
| Case Weight | 9.53 kg 21 lbs |
7.52 kg 17 lbs |
| Case Width with Stand | 37.17 in 94.4 cm 944.1 mm 3.1 ft |
32.02 in 81.3 cm 813.3 mm 2.67 ft |
| Case Height with Stand | 18.81 in 47.8 cm 477.7 mm 1.57 ft |
15.46 in 39.3 cm 392.8 mm 1.29 ft |
| Case Depth with Stand | 12.3 in 31.2 cm 312.4 mm 1.02 ft |
9.35 in 23.7 cm 237.4 mm 0.78 ft |
| Case Weight with Stand | 11.88 kg 26 lbs |
11.87 kg 26 lbs |
| Case Color | Black and Gray | Platinum Silver |
| Hardware | ||
| Internal Storage | 8 | |
| Built-in Camera | No | No |
| Connectivity | 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream) |
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.1 (Type-C; downstream; 15W) |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 5W |
| Features | ||
| Cool Features | AOC Game Color Picture-in-Picture Picture-by-Picture AOC Shadow Control HDR Mode Crosshair Dynamic Contrast Ratio (DCR) technology Motion Blur Reduction (MBR) KVM Switch Dynamic Colour Boost (DCB) technology Clear Vision AMD FreeSync Premium Low Blue Light Flicker-free technology AOC G-Menu Game Mode |
KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Security lock slot |
| Ergonomics | ||
| Case Width | 37.17 in 94.4 cm 944.1 mm 3.1 ft |
32.02 in 81.3 cm 813.3 mm 2.67 ft |
| Case Height | 16.51 in 41.9 cm 419.3 mm 1.38 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 30 ° | 30 ° |
| Right Swivel | 30 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 23 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 220 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable USB Type-C cable USB Type-B cable |
DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable |
| Certificates and Standards | ||
| Licenses | CCC CE CEL CH RoHS FCC Win11 |
Energy Star EPEAT Gold RoHS TCO Certified Displays 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 |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| AOC AG405UXC | Dell U3421WE |
