รายละเอียด
| Brand | DELL |
| Model | U2421HE |
| Screen Size | 23.8″ |
| Panel Type | IPS |
| Pixel Pitch | 0.2745 mm x 0.2745 mm |
| Maximum Resolution | 1920 x 1080 |
| Brightness | 250 cd/m2 |
| Contrast Ratio | 1000:1 |
| Viewing Angle | 178° vertical / 178° horizontal |
| Response Time | 8ms for NORMAL mode 5ms for FAST mode |
| Refresh Rate | 60Hz |
| Aspect Ratio | 16:9 |
| Display Colors | 16.7M |
| HDMI | 1 Port |
| DisplayPort | 2 Ports |
| USB Hub | USB Type-C (Alternate mode with DisplayPort 1.4, USB 3.1 upstream port, Power Delivery PD up to 65 W) x 1 Ports USB 3.0 Down stream x 2 Ports USB 3.0 with BC1.2 charging capability at 2A (max) x 2 Ports |
| Special Features | RJ45 x 1 Port |
| Package Contents | DisplayPort Cable x 1 USB Type-C Cable x 1 AC Power Cord x 1 |
| Dimension | (W x D x H) : 53.85 x 16.50 x 34.84 cm |
| Net Weight | 5.32 KG |
| Package Dimension | (W x D x H) : 17.00 x 60.00 x 37.30 cm |
| Gross Weight | 7.55 KG |
| Volume | 38,046.00 cm3 |
