Dell UltraSharp U4323QE 42.5″ 4K Monitor

Features and Design | Designed for more

Meet the monitor designed for more. More seamless productivity. More considerate of the environment.

Connect up to four PCs | Master multitasking and collaboration

Work on four different PCs using a single keyboard and mouse.

Elevate your workspace | Quick-access ports:

Enjoy the convenience of front-facing, pop-out USB-A and USB-C (15W charging) ports to connect your peripherals.

Comprehensive connectivity:

Connect your devices to a single monitor through a whole range of ports, from HDMI to multiple USB-A and USB-C ports. The RJ45 (1Gbps) provides a fast and stable network connection.

Adapted to you | Built for comfort:

Tilt, swivel, and adjust the monitor to your ideal height for a comfortable setup all day long. Clear sound is conveniently built in with integrated dual 8W speakers.

Jumpstart productivity:

Switch on your USB-C connected laptop at the push of a button with the power sync feature.

Excellent screen performance | Enjoy the view:

Experience clarity and definition with 4K resolution.

Improved Dell Display Manager | Modern Intuitive User Interface:

New modern user interface for ease of use and personalization of features with Menu launcher.

Productive at every level:

Easy Arrange allows you to easily tile multiple applications across one or more screens with 49 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

Stay updated:

Get automatic notification anytime for new updates on monitor firmware and software.

Optimize front of screen experience:

Get uniform color experience from your monitor seamlessly by matching the color preset of the monitor and the supported ICC profile.

Technical Information

Number of Screens:   1
Screen Size Class:   43″
Viewable Screen Size:   42.5″
Screen Mode:   4K UHD
Panel Technology:   In-plane Switching (IPS) Technology
Response Time:   5 ms GTG (Fast)
Aspect Ratio:   16:9
Pixel Pitch:   9.6 mil
Horizontal Viewing Angle:   178°
Vertical Viewing Angle:   178°
Backlight Technology:   LED
Adjustable Stand Height:   Yes
Glass Hardness:   3H

Video

Maximum Resolution:   3840 x 2160
Color Supported:   1.07 Billion Colors
Native Contrast Ratio:   1,000:1
Dynamic Contrast Ratio:   1,000:1
Brightness:   350 Nit
Color Gamut:   100% sRGB

Audio

Number of Speakers:   2
Speakers:   Yes

Interfaces/Ports

Network (RJ-45):   Yes
HDMI:   Yes
USB:   Yes
DisplayPort:   Yes
USB Type-C:   Yes
Number of USB Ports:   9
Number of DisplayPorts:   2
Total Number of USB Type-C Ports:   1

Power Description

Frequency:   50 Hz
Frequency:   60 Hz

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   200 x 200
Height:   22.1″
Width:   38.1″
Depth:   2.5″
Height with Stand:   25.80″
Width with Stand:   38.08″
Depth with Stand:   10.09″
Weight (Approximate):   29.01 lb
Weight with Stand (Approximate):   40.90 lb

Miscellaneous

Energy Star:   Yes