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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VX3211-4K-mhd | AOC U2790PC |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2019 |
| Brand | ViewSonic | AOC |
| Model Number | VX3211-4K-mhd | U2790PC |
| Display | ||
| Screen Size Class | 32" (inches) | 27" (inches) |
| Diagonal Size | 31.54 in 80.1 cm 801 mm 2.63 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 27.5 in 69.8 cm 698.4 mm 2.29 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 15.47 in 39.3 cm 392.85 mm 1.29 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | 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 | 0.182 mm | 0.155 mm |
| Screen Pixel Density | 139 ppi | 163 ppi |
| Screen-to-Body Ratio | 86.88 % | 89.47 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 95 % | 109 % |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 50000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 3 ms | 4 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.53 in 6.4 cm 64.32 mm 0.21 ft |
1.71 in 4.4 cm 43.5 mm 0.14 ft |
| Case Weight | 5.75 kg 13 lbs |
4.3 kg 9 lbs |
| Case Width with Stand | 28.73 in 73 cm 729.7 mm 2.39 ft |
24.21 in 61.5 cm 614.9 mm 2.02 ft |
| Case Height with Stand | 19.51 in 49.6 cm 495.5 mm 1.63 ft |
15.94 in 40.5 cm 405 mm 1.33 ft |
| Case Depth with Stand | 9.07 in 23 cm 230.31 mm 0.76 ft |
7.85 in 20 cm 199.5 mm 0.65 ft |
| Case Weight with Stand | 6.6 kg 15 lbs |
6.1 kg 13 lbs |
| Case Color | Black | Black, Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x USB 3.2 (Type-C; Gen 1; 15W; DP Alt Mode) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A) |
| Audio | ||
| Audio Speakers | 2 x 2.5W | |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-in-Picture AMD FreeSync technology Blue Light Filter |
Flicker-free technology HDR Mode Low Blue Light DDC2B DDC/CI |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 28.73 in 73 cm 729.7 mm 2.39 ft |
24.21 in 61.5 cm 614.9 mm 2.02 ft |
| Case Height | 17.04 in 43.3 cm 432.8 mm 1.42 ft |
14.33 in 36.4 cm 364.1 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 13 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 15 kHz - 204 kHz | 30 kHz - 160 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | HDMI cable USB Type-B cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM UL/cUL VCCI WEEE |
CCC CEL CECP CE CH RoHS cTUVus FCC ISO 9241-307 TUV Rheinland Low Blue Light Certification Win10 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 90 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 3048 | |
| Max Storage Altitude | 12192 |
| ViewSonic VX3211-4K-mhd | AOC U2790PC |
