Brand: Dell
| Brand | Dell | 
| Model | S2421HN | 
| Panel Type | IPS | 
| Screen Size | 24″ (23.8″ Diagonal and Viewable Size) | 
| Display Type | Full HD | 
| Resolution | 1920 x 1080 | 
| Brightness | 250 cd/m2 (typical) | 
| Response Time | 4 ms gray to gray in Extreme mode | 
| Viewing Angle | Horizontal Viewing Angle: 178 | 
| Vertical Viewing Angle: 178 | |
| Contrast Ratio | 1000:01:00 | 
| Aspect Ratio | 16:09 | 
| Color Support | 16.7 Million colors | 
| Refresh Rate | 75Hz | 
| Connectivity | |
| HDMI | 2 x HDMI (HDCP 1.4) | 
| Audio Jack | Audio line-out | 
| Audio/Video Features | |
| Flicker Free | Yes | 
| Others | Adaptive-Sync Technology: AMD FreeSync | 
| Power | |
| Power Consumption | Power Consumption Operational: 16 Watt | 
| Power Consumption Stand by: 0.3 Watt | |
| Power Consumption Sleep: 0.3 Watt | |
| Others | Voltage Required: AC 100/240 V (50/60 Hz | 
| Physical Specification | |
| Dimension | With stand – width: 21.2 in – depth: 6 in – height: 16.3 in | 
| Without stand – width: 21.2 in – depth: 2.1 in – height: 12.7 in | |
| Weight | 7.28 lb | 
| Ergonomics | Tilt (-5° to 21°) | 
| Tilt Angle: -5/+21 | |
| Warranty Information | |
| Manufacturing Warranty | 3 Years Warranty |