| 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
Description
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