Technical Specifications:

• Display Type: LED-backlit LCD monitor / TFT active matrix
• Energy Class: Class F
• Diagonal Size: 31.5"
• Built-in Devices: USB 3.2 Gen 1/USB-C hub
• USB Power Delivery: 90 Watt
• Panel Type: IPS
• Aspect Ratio: 16:9
• Native Resolution: 4K 3840 x 2160 at 60 Hz
• Pixel Pitch: 0.18159 mm
• Pixel Per Inch: 139.87
• Brightness: 350 cd/m²
• Contrast Ratio: 1000:1 / 1000:1 (dynamic)
• Colour Support: 1.07 billion colours
• Colour Gamut: 99% sRGB
• Response Time: 8 ms (normal); 5 ms (fast)
• Horizontal Viewing Angle: 178^°
• Vertical Viewing Angle: 178^°
• Screen Coating: Anti-glare, 3H Hard Coating
• Backlight Technology: LED backlight
• Features: Mercury-free, arsenic-free glass, 3-sided bezeless, Dell ComfortView Plus
• Dimensions (WxDxH): 71.24 cm x 23.317 cm x 61.867 cm - with stand
• Weight: 9.9 kg

Features and Design

Maximize your attention to detail with a 4K screen

Detail driven: Experience outstanding power, clarity and detail on a brilliant 31.5-inch, 4K hub monitor.

Extensive connectivity: Easily connect to a variety of devices with extensive connectivity ports, including HDMI, DisplayPort, USB-C, RJ45 and 4x SuperSpeed USB 5 Gbps. MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.

Custom set up for maximum efficiency

Designed with wellness in mind: ComfortView Plus–an always-on, built-in low blue light screen–reduces potentially harmful blue light emissions without compromising color.

Beautifully functional: The stunning black finish and small base compliment an improved cable management system that hides cords in the monitor riser. 

Convenient adjustability: Experience made-for-you comfort by tilting, swiveling, pivoting and adjusting the height of your monitor (150mm max) for optimal viewing comfort.

Turn your workspace into an organized productivity hub

Jumpstart productivity: Simply press the monitor power button and the power sync feature seamlessly starts your monitor and connected Dell PC, even when the laptop lid is closed. Compatible with select Dell PCs.

Clutter-free setup: Your monitor serves as your own productivity hub with RJ45 for wired Ethernet connectivity and USB-C providing up to 90W power delivery, all in a clutter-free setup.

Advanced multitasking with Dell Display Manager

Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.

The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.

More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.

Green thinking: for today and tomorrow

Environmental standards: This monitor meets the latest regulatory and environmental standards such as EnergyStar^® and TCO Certified Edge, and is EPEAT^® Gold registered.

Energy conservation: Save energy with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.

Advancing sustainability: Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint here.

Connectivity options

Ports & Slots:
1. Security-lock slot (based on Kensington Security Slot™)
2. AC power port
3. HDMI port
4. DisplayPort (in)
5. USB-C port

6. USB-A downstream port
7. USB-A downstream port
8. RJ45 connector
9. USB-A downstream port
10. USB-A downstream port
11. Stand lock

Cables Included:
Power cable | DisplayPort to DisplayPort cable | USB Type-C cable | USB Type-A to USB Type-C cable