Dell U4919DW - System Requirements and Supported Configuration
Summary: Find information about different video ports, resolution settings, and configuration supported by Dell U4919DW monitor.
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Instructions
Learn about system requirements, display resolution, and different configurations supported by Dell U4919DW monitor. Find information about video ports, resolutions supported, supported display settings when connected to Dell docking stations and so forth.
Video or display ports
Dell U4919DW monitor supports a maximum resolution of 5120 x 1440 @ 60Hz and Multi-function DisplayPort (MFDP) over USB-C. Your computer must meet the following specification:
To learn how to setup, use and troubleshoot Dell U4919DW, reference the Dell knowledge base article Dell U4919DW Monitor Usage and Troubleshooting Guide.
- DisplayPort (DP)
- DisplayPort Version 1.2 (DP1.2) or higher
- High bit rate 2 (HBR2)
- DisplayID version 1.3 supporting Tile Display
- USB-C
- Multi-function DisplayPort (MFDP)
- Thunderbolt 3
- HDMI
- HDMI 2.0a
- DisplayID version 1.3 supporting Tile Display
- Intel Graphic Card on HDMI
- HDMI 2.0a
Video or Graphics Card (GPU)
The video or graphics card (GPU) on your computer must support the resolution setting of 5120 x 1440 @ 60Hz. Below are some video or graphics cards (GPU) that support the required resolution.
Note: The list of video or graphics card (GPU) below is for reference, check the User Manual of the video or graphics card (GPU) of your computer or go to the manufacturer's website for more information.
| NVIDIA |
|---|
|
| AMD |
|
| Intel |
Note: LSPCON chipset is populated in the motherboard.
|
Internet browser
- Google Chrome (version 69.0.xxxx.xx and higher)
- Mozilla Firefox (version 64.x.x and higher)
- Safar (version 12.x.xx and higher for Mac OS)
System configuration
The following tables show what is supported based on how the computer is connected to the monitor.
Note: If you are using an Intel Graphics card on your Mac, you can display up to 3840 x 1080 resolution with the USB-C connection to the Dell U4919DW monitor.
For a higher resolution of 5120 x 1440 with the USB-C connection, use a Mac with a non-Intel discrete graphics card (NVIDIA or AMD).
For a higher resolution of 5120 x 1440 with the USB-C connection, use a Mac with a non-Intel discrete graphics card (NVIDIA or AMD).
Direct connection from the computer to the monitor
| Monitor resolution | HDMI 1.4 | HDMI 2.0 | DP 1.2 | DP 1.4 | USB Type-C (Alternate mode DP 1.2 or higher) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|---|---|
| 5120 x 1440 @ 60Hz | No | Yes | Yes | Yes | Yes | Yes |
| 5120 x 1440 @ 30Hz | Yes | Yes | Yes | Yes | Yes | Yes |
| 3840 x 1080 @ 60Hz or lower | Yes | Yes | Yes | Yes | Yes | Yes |
Connection from the computer to the monitor using a compatible Dell docking station
| Dell Dock - WD19/WD19S Single Type-C Cable | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | Yes | Yes | Yes |
| 5120 x 1440 @ 30Hz | Yes | Yes | Yes | |
| 3840 x 1080 @ 60Hz or lower | Yes | Yes | Yes |
| Dell Dock - WD19DC/WD19DCS Dual Type-C Cable | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | Yes | Yes | Yes |
| 5120 x 1440 @ 30Hz | Yes | Yes | Yes | |
| 3840 x 1080 @ 60Hz or lower | Yes | Yes | Yes |
| Dell Dock - WD19TB/WD19TBS Thunderbolt Dock | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | Yes | Yes | Yes |
| 5120 x 1440 @ 30Hz | Yes | Yes | Yes | |
| 3840 x 1080 @ 60Hz or lower | Yes | Yes | Yes |
| Dell Thunderbolt Dock - TB18DC | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | No | Yes | Yes |
| 5120 x 1440 @ 30Hz | No | Yes | Yes | |
| 3840 x 1080 @ 60Hz or lower | Yes* | Yes | Yes |
| Dell Thunderbolt Dock - TB16 | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | No | Yes | Yes |
| 5120 x 1440 @ 30Hz | No | Yes | Yes | |
| 3840 x 1080 @ 60Hz or lower | Yes* | Yes | Yes |
| Dell Universal Dock - D6000 | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | No | No | Not applicable |
| 5120 x 1440 @ 30Hz | No | No | Not applicable | |
| 3840 x 1080 @ 60Hz or lower | Yes* | Yes | Not applicable |
| Dell Business Dock - WD15 | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | No | No | Not applicable |
| 5120 x 1440 @ 30Hz | No | Yes | Not applicable | |
| 3840 x 1080 @ 60Hz or lower | Yes* | Yes | Not applicable |
| Dell USB-C Mobile Adaptor - DA300 | Monitor resolution | HDMI | DisplayPort (DP) | USB Type-C Thunderbolt 3 |
|---|---|---|---|---|
 |
5120 x 1440 @ 60Hz | No | Yes | Not applicable |
| 5120 x 1440 @ 30Hz | No | Yes | Not applicable | |
| 3840 x 1080 @ 60Hz or lower | Yes* | Yes | Not applicable |
Switching to lower primary resolution for HDMI 1.4
Dell U4919DW monitor is factory defaulted at HDMI EDID with three Block (Detailed Timing Descriptor) to support 5120 x 1440 @ 60Hz. To display a resolution of 3840 x 1080 @ 60Hz or lower, you must switch the monitor HDMI EDID from three Block to two Block.
- Remove all input cables from the monitor
- Press and hold Button 3 and Button 4 for 5 seconds
- A message box appears. Select Enable to switch to lower primary resolution
To display 5120 x 1440 resolution over HDMI again, you must switch the monitor back to HDMI EDID 3 Block. Follow Steps 1 & 2, and Select Disable.
Affected Products
Dell U4919DWArticle Properties
Article Number: 000131061
Article Type: How To
Last Modified: 18 Apr 2025
Version: 9
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.