Display: 21.5 in, VA, W-LED, 1920 x 1080 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 250 cd/m²
Static contrast: 3000 : 1,
Dynamic contrast: 200000000 : 1
Refresh rate: 48 Hz - 100 Hz
Dimensions: 493.6 x 285.5 x 33.7 mm
Weight: 1.9 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | AOC |
| Model | 22B20JHN2 |
| Model year | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 21.5 in (inches) |
| Diagonal | 546.87 mm (millimeters) 54.687 cm (centimeters) 21.5303 in (inches) 1.7942 ft (feet) |
| Width | 478.656 mm (millimeters) 47.8656 cm (centimeters) 18.8447 in (inches) 1.5704 ft (feet) |
| Height | 241 mm (millimeters) 24.1 cm (centimeters) 9.4882 in (inches) 0.7907 ft (feet) |
| Panel type | VA |
| Panel bit depth | 8 bits (6 bits + FRC) |
| FRC | Yes |
| Colors | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.249 mm (millimeters) 0.0249 cm (centimeters) 0.0098 in (inches) 0.0008 ft (feet) |
| Pixel density | 102 ppi (pixels per inch) 40 ppcm (pixels per centimeter) |
| Display area | 81.86 % (percent) |
| Backlight | W-LED |
| DCI P3 | 90 % (percent) |
| Brightness | 250 cd/m² (candela per square meter) |
| Static contrast | 3000 : 1 |
| Dynamic contrast | 200000000 : 1 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 4 ms (milliseconds) 0.0040 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
| Response time - 1 ms (MPRT - Motion Picture Response Time) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 115 kHz (kilohertz) |
| Vertical frequency (digital) | 48 Hz - 100 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Power consumption (off) | 0.3 W (watts) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (average) | 20 W (watts) |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 493.6 mm (millimeters) 49.36 cm (centimeters) 19.4331 in (inches) 1.6194 ft (feet) |
| Height | 285.5 mm (millimeters) 28.55 cm (centimeters) 11.2402 in (inches) 0.9367 ft (feet) |
| Depth | 33.7 mm (millimeters) 3.37 cm (centimeters) 1.3268 in (inches) 0.1106 ft (feet) |
| Weight | 1.9 kg (kilograms) 4.19 lbs (pounds) |
| Width with stand | 493.6 mm (millimeters) 49.36 cm (centimeters) 19.4331 in (inches) 1.6194 ft (feet) |
| Height with stand | 383.1 mm (millimeters) 38.31 cm (centimeters) 15.0827 in (inches) 1.2569 ft (feet) |
| Depth with stand | 130 mm (millimeters) 13 cm (centimeters) 5.1181 in (inches) 0.4265 ft (feet) |
| Weight with stand | 2.03 kg (kilograms) 4.48 lbs (pounds) |
| Box width | 557 mm (millimeters) 55.7 cm (centimeters) 21.9291 in (inches) 1.8274 ft (feet) |
| Box height | 362 mm (millimeters) 36.2 cm (centimeters) 14.252 in (inches) 1.1877 ft (feet) |
| Box depth | 110 mm (millimeters) 11 cm (centimeters) 4.3307 in (inches) 0.3609 ft (feet) |
| Box weight | 3.12 kg (kilograms) 6.88 lbs (pounds) |
| Stand depth | 130 mm (millimeters) 13 cm (centimeters) 5.1181 in (inches) 0.4265 ft (feet) |
| Colors | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 75 x 75 mm |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | No |
| Forward/backward tilt | Yes |
| Forward tilt | 5 ° (degrees) |
| Backward tilt | 15 ° (degrees) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
| High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Clear Vision Dynamic Colour Boost (DCB) technology Dynamic Contrast Ratio (DCR) technology Flicker-free technology HDR Mode Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CEL RoHS Win11 |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 85 % (percent) |
| Operating altitude | 5000 m (meters) 16404.2 ft (feet) |
| Storage temperature | -25 °C - 55 °C (degrees Celsius) -13 °F - 131 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 93 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington |
