 |  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Dell U2419H |  Dell U2421HE | |
|---|---|---|
| Screen size | 23.8 in | 23.8 in |
| Brightness | 250.0 cd/m² | 250.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| Colour of product | Silver | Black,Silver |
| Panel design | Flat | Flat |
| Built-in USB hub | yes | no |
| Built-in camera | no | no |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| Height adjustment | 5.12 in | 5.12 in |
| Height (without stand) | 12.35 in | 12.35 in |
| Height with stand | 18.83 in | 18.83 in |
| Depth (with stand) | 1.54 in | 6.5 in |
| Width (with stand) | 21.2 in | 21.2 in |
| Weight | 0.11 oz | 0.17 oz |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| DVI Port | no | no |
| HDMI ports quantity | 1 | 1 |
| HDMI version | 1.4 | 1.4 |
| DisplayPort version | 1.4 | 1.4 |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| Supported graphics resolutions | 1920 x 1080 |
|
| Refresh rate | 60.0 Hz | 60.0 Hz |
| HD type | Full HD | Full HD |
| Display number of colours | 16.78 million colours | 16.78 million colours |
| Display technology | LED | LCD |
| Backlight | LED backlight | LED |
| Panel type | IPS | IPS |
| Response time | 8.0 ms | 8.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| Pivot function | yes | yes |
| Swivel | yes | yes |
| Cable lock slot | yes | yes |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| VESA mount | yes | yes |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| EnergyStar | yes | yes |
| Dell U2419H | Dell U2421HE | |
|---|---|---|
| Energy efficiency class | D | D |
| Power consumption (standby) | 0.3 W | 0.2 W |
| Power consumption (typical) | 17.0 W | 12.9 W |
| Pros | ||
|---|---|---|
| Cons |
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