| Model | 22CL1Q |
| Display Format | FHD |
| Display Technology | Vertical Alignment(VA) Technology |
| Flat / Curved | Flat |
| Max Resolution | 1920 x 1080 |
| Display Diagonal Size | 21.5 Inch |
| Display / Color Support | 16.7 Million Colors |
| Display / Response Time | 1 Ms |
| Display / Refresh Rate | 75 Hz |
| Image Contrast Ratio | 3000:1 (Native) |
| Brightness | 250nits |
| Viewing Angle | 178/178 |
| Image Aspect Ratio | 16:9 |
| Color Gamut | NTSC 72% |
| Picture Enhancements | None |
| Network Connectivity | None |
| Speakers | None |
| Interfaces | 1xVGA;1xHDMI |
| HDMI Ports Qty | 1 |
| VGA Qty | 1 |
| Power / Voltage Required | 100 - 240 V |
| Color | Black |
| Adjustable Display Tilt | -5 - 20 degree |
| Adjustable Display Swivel | None |
| Adjustable Display Pivot | None |
| Stand | Yes |
| VESA Mount Compatible | 75 x 75 mm |
AOPEN 22CL1Q E3bi 21.5" FHD VA Monitor, 75Hz, 1ms, HDMI/VGA, Black

Key Benefits
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- Delivers smooth and responsive visuals with 1ms response time and 75Hz refresh rate ideal for casual gaming and media
- Integrates BlueLightShield and flicker-free features to reduce eye strain during long working or viewing sessions
- Versatile input options with HDMI and VGA ports support both modern and legacy devices for flexible setups
Product Overview
The AOPEN 22CL1Q E3bi is a 21.5-inch Full HD monitor equipped with VA panel technology, offering a 3000:1 contrast ratio and 72% NTSC color gamut for vivid visuals. With a 1920 x 1080 resolution, 1ms response time, and 75Hz refresh rate, it ensures smooth performance for work and casual media. It includes ergonomic -5° to 20° tilt adjustability, BlueLightShield technology, and VESA compatibility, catering to both comfort and flexibility in placement. Connectivity options like HDMI and VGA support diverse system compatibility.
Specifications
Primary Information
Power
| Power / Voltage Required | 100 - 240 V |
UNSPSC Code
| UNSPSC Code | 43211902 |
Display
| Brightness | 250nits |
| Color Gamut | NTSC 72% |
| Display / Color Support | 16.7 Million Colors |
| Display Diagonal Size | 21.5 Inch |
| Flat / Curved | Flat |
| Image Aspect Ratio | 16:9 |
| Picture Enhancements | None |
Special Feature
| Adjustable Display Tilt | -5 - 20 degree |
| Adjustable Display Swivel | None |
| Adjustable Display Pivot | None |
| COO | CHINA |