Lenovo L22-4e 21.5" FHD display with IPS panel 100Hz Monitor SPECIFICATION PERFORMANCE Display Size 21.5" View Area 476.1x267.8 mm Panel In-Plane Switching Backlight WLED Aspect Ratio 16:9 Resolution 1920x1080 Pixel Pitch 0.2479x0.2479 mm Dot / Pixel Per Inch 102 dpi View Angle (H / V) 178° / 178° Response Time 4ms GtG (Extreme mode) / 6ms GtG (Typical mode) Color Support 16.7 Million Refresh Rate 100Hz Brightness 250 cd/m² Contrast Ratio 1300:1 Color Gamut 99% sRGB Screen Surface Treatment Anti-glare Curvature None Camera None Microphone None Speakers None Power Consumption (Typical / Maximum) 10.5W / 20W Power Adapter Integrated Touchscreen None Smart System None DESIGN Stand Tilt Case Color Raven Black Side Bezel Width 2.0 mm Mounting Supports VESA mount 100 x 100 mm ThinkCentre M Series Support None Pen None Dimensions (WxDxH) Unpacked with Stand | 489.3 x 174.0 x 379.4 mm (19.26 x 6.85 x 14.94 inches) Head Only | 489.3 x 52.7 x 296.8 mm (19.26 x 2.07 x 11.69 inches) Packaging Dimensions (WxDxH) 563.0 x 119.0 x 350.0 mm (22.17 x 4.69 x 13.78 inches) Weight Monitor With Stand | 2.8 kg (6.2 lbs) Monitor Head Only | 2.5 kg (5.5 lbs) Packaging Weight 4.1 kg (9.0 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, EU Energy Efficiency Level (Level-C), Volatile Organic Compound Certification Ergonomic Certification None Sync Technology None SOFTWARE Operating System Support Windows® 10, Windows 11 ACCESSORIES In the Box Monitor with stand 1x HDMI® cable (1.8m) 1x Power cable (1.8m) Quick setup guide Warranty booklet MODEL INFORMATION WARRANTY 3years Lenovo Onsite Warranty 100% Genuine PRoduct. Free Shipping. GST Invoice.