| Display Size | 21.45″ |
| View Area | 478.7×260.3 mm |
| Panel | VA |
| Backlight | WLED |
| Aspect Ratio | 16:9 |
| Resolution | 1920×1080 |
| Pixel Pitch | 0.249×0.241 mm |
| Dot / Pixel Per Inch | 103 dpi |
| View Angle (H / V) | 178° / 178° |
| Response Time | 4ms (Extreme mode) / 6ms (Typical mode) / 16ms (Off mode) |
| Color Support | 16.7 Million |
| Refresh Rate | 75Hz |
| Brightness | 250 cd/m² |
| Contrast Ratio | 3000:1 |
| Color Gamut | 72% NTSC |
| Screen Surface Treatment | Anti-glare |
| Curvature | None |
| Camera | None |
| Microphone | None |
| Speakers | None |
| Power Consumption (Typical / Maximum) | 15W / 20.5W |
| Power Adapter | Integrated |
| Touchscreen | None |
| Smart System | None |
| DESIGN | |
| Stand | Tilt Stand |
| Case Color | Cloud Grey |
| Side Bezel Width | 1.5 mm |
| Mounting | Supports VESA mount 100mm |
| ThinkCentre M Series Support | Tiny, Nano Support |
| Dimensions (WxDxH) |
|
| Packaging Dimensions (WxDxH) | 588 x 117 x 353 mm (23.15 x 4.61 x 13.90 inches) |
| Weight |
|
| Packaging Weight | 4.2 kg (9.26 lbs) |
| CONNECTIVITY | |
| USB Port | None |
| Video Connector | 1x HDMI® 1.4, 1x VGA |
| Network Connectivity | None |
| SERVICE | |
| Base Warranty | 3-year |
| CERTIFICATIONS | |
| Environmental Certification | RoHS |
| Ergonomic Certification | Eyesafe® 2.0, TÜV Low Blue Light (Hardware solution), TÜV Rheinland® Eye Comfort |
| Sync Technology | AMD FreeSync™ |
| Special Features |
|
| SOFTWARE | |
| Operating System | Support Windows® 10, Windows 11 |
| ACCESSORIES | |
| Video Cables | HDMI® Cable |
LENOVO 21.5″ THINKVISION L22e-40 FHD FreeSync HDMI VGA
21 900 DA
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