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| Brand | AOpen |
| Type | Monitor |
| Size | 20" (inches) |
| Panel | TN |
| Refresh Rate | 0 Hz |
| Min Response Time | 5 ms |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 1366 x 768 |
| General Info | Type | Monitor |
|---|---|---|
| Year | 2021 | |
| Brand | AOpen | |
| Model Number | 20CH1Q | |
| Size | 20" (inches) | |
| Panel | TN | |
| Display | Screen Size Class | 20" (inches) |
| Diagonal Size | 19.45 in 49.4 cm 494 mm 1.62 ft |
|
| Screen Width | 17.09 in 43.4 cm 434 mm 1.42 ft |
|
| Screen Height | 9.28 in 23.6 cm 235.8 mm 0.77 ft |
|
| Display Type | TN | |
| Display Bit Depth | 8 bits (6 bits + FRC) | |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | |
| Bits | 24 | |
| Screen Aspect Ratio | 16:9 | |
| Screen Resolution | 1366 x 768 | |
| Screen Pixel Pitch | 0.318 mm | |
| Screen Pixel Density | 80 ppi | |
| Backlight Source | W-LED | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 200 cd/m² | |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | |
| Screen Vertical Viewing Angle | 160 ° | |
| Display Minimum Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | |
| Size, weight, color | Case Color | Black |
| Hardware | Built-in Camera | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
|
| Features | Cool Features | Flicker-free technology Adaptive Contrast Management (ACM) BluelightShield |
| Ergonomics | Vesa Mount Support | Yes |
| VESA Interface Standard Size | 75 x 75 | |
| Removable VESA Stand | Yes | |
| Height Adjustment | No | |
| Landscape or Portrait Pivot Support | No | |
| Left or Right Swivel Support | No | |
| Forward and Backward Tilt Support | Yes | |
| Forward Tilt | 4 ° | |
| Backward Tilt | 14 ° | |
| Frequency and Interpolation | Screen Interpolation Measurement Unit | NULL |
| Power | 110V | 100 V - 120 V |
| 220V | 220 V - 240 V | |
| AC Frequency | 50 Hz - 60 Hz | |
| Power Consumption When Device is Off | 0.5 W | |
| Power Consumption in Sleep Mode | 0.5 W | |
| Average Power Consumption | 16 W | |
| Usage and Storage Requirements | Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
