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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VX4381-4K | Dell U4323QE |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2022 |
| Brand | ViewSonic | Dell |
| Model Series | UltraSharp | |
| Model Number | VX4381-4K | U4323QE |
| Alias | UltraSharp U4323QE | |
| Display | ||
| Screen Size Class | 43" (inches) | 43" (inches) |
| Diagonal Size | 42.52 in 108 cm 1080 mm 3.54 ft |
42.52 in 108 cm 1080 mm 3.54 ft |
| Screen Width | 37.05 in 94.1 cm 941.184 mm 3.09 ft |
37.05 in 94.1 cm 941.184 mm 3.09 ft |
| Screen Height | 20.84 in 52.9 cm 529.416 mm 1.74 ft |
20.84 in 52.9 cm 529.416 mm 1.74 ft |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.245 mm | 0.245 mm |
| Screen Pixel Density | 103 ppi | 103 ppi |
| Screen-to-Body Ratio | 89.95 % | 91.91 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 95 % | |
| Screen Brightness | 450 cd/m² | 350 cd/m² |
| Static Screen Contrast | 4000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 120000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 3 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.28 in 5.8 cm 58 mm 0.19 ft |
2.52 in 6.4 cm 64.08 mm 0.21 ft |
| Case Weight | 12.6 kg 28 lbs |
13.16 kg 29 lbs |
| Case Width with Stand | 38.46 in 97.7 cm 977 mm 3.21 ft |
38.08 in 96.7 cm 967.21 mm 3.17 ft |
| Case Height with Stand | 25.98 in 66 cm 660 mm 2.17 ft |
23.43 in 59.5 cm 595.2 mm 1.95 ft |
| Case Depth with Stand | 13.58 in 34.5 cm 345 mm 1.13 ft |
10.09 in 25.6 cm 256.4 mm 0.84 ft |
| Case Weight with Stand | 17 kg 37 lbs |
18.55 kg 41 lbs |
| Case Color | Black | Platinum Silver |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x DisplayPort 1.4 (out) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (mini) 1 x USB 3.0 (Type-B; upstream) 4 x USB 3.0 (Type-A; downstream) |
3 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; 90W; DP Alt Mode) 2 x HDMI 2.1 (CEC) 1 x DisplayPort 1.4 1 x DisplayPort 1.4 1 x Ethernet RJ45 (MAC Address pass-through; Wake-on-LAN) 4 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 1 x 3.5 mm Audio Out 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W) |
| Audio | ||
| Audio Speakers | 2 x 7W | 2 x 8W |
| Features | ||
| Cool Features | SuperClear MVA Picture-by-Picture Picture-in-Picture |
Dell Power Button Sync KVM Switch Picture-by-Picture Picture-in-Picture OSD joystick ComfortView Dell Display Manager |
| Extra Features | Anti-theft stand lock slot - Kensington | Security lock slot |
| Ergonomics | ||
| Case Width | 38.46 in 97.7 cm 977 mm 3.21 ft |
38.08 in 96.7 cm 967.21 mm 3.17 ft |
| Case Height | 22.32 in 56.7 cm 567 mm 1.86 ft |
22.07 in 56.1 cm 560.5 mm 1.84 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 60 mm 6 cm 2.3622 in 0.1969 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 20 ° | |
| Right Swivel | 20 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 23 ° | 1 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 75 Hz | 29 Hz - 76 Hz |
| Horizontal Digital Frequency | 24 kHz - 160 kHz | 30 kHz - 140 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable DisplayPort cable - mini-DP to DP USB 3.0 upstream cable |
DisplayPort cable HDMI cable USB Gen 2 Type-A to Type-C cable USB Geb 2 Type-C cable with PD 3.0 |
| Certificates and Standards | ||
| Licenses | CEC cTUVus FCC-B ICES003 Mexico Energy NOM |
Energy Star EPEAT RoHS TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light 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 % - 90 % | 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 % - 90 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| ViewSonic VX4381-4K | Dell U4323QE |
