Dell UltraSharp U3224KB 32 Inch 6K IPS Black Monitor

Dell 32 Inch UltraSharp Monitor U3224KB, 6K 6144×3456@60Hz, IPS Panel HDMI 2.1, Mini DisplayPort 2.1, 2X Thunderbolt 4, USB Type-C, RJ45 Connector, LCD Panel

The Dell UltraSharp U3224KB is a premium 32-inch 6K professional monitor designed for creative professionals, photographers, video editors, designers, developers and business users who demand exceptional resolution, colour accuracy and advanced workstation connectivity. With a 6144 × 3456 6K UHD resolution, IPS Black panel technology, 223 PPI, and a 60Hz refresh rate, the U3224KB delivers an exceptionally detailed workspace for demanding professional applications.

The monitor combines 99% DCI-P3, 100% Rec.709 and 100% sRGB colour coverage with 1.07 billion colours, 450 cd/m² brightness, 2,000:1 contrast ratio and HDR600 support. This makes it particularly suitable for colour-sensitive creative workflows where fine image detail and wide colour coverage are important.

Beyond image quality, the U3224KB functions as a complete workstation hub. Thunderbolt 4 / USB-C connectivity with up to 140W EPR Power Delivery, KVM functionality, USB 3.2 connectivity, RJ45 networking and daisy-chain support allow compatible laptops and computers to connect with fewer cables.

The built-in 8MP 4K webcam with Windows Hello, dual microphone array and 2 × 14W stereo speakers also make the U3224KB well suited to modern video conferencing and professional collaboration.

32-Inch 6K UHD Display for Exceptional Detail

The Dell U3224KB features a 31.5-inch viewable IPS Black display with an impressive 6144 × 3456 6K resolution.

With 223 PPI, the display delivers extremely high pixel density, allowing text, images, graphics and fine interface elements to appear highly detailed and sharply defined.

The 6K resolution provides a large amount of usable workspace for professional applications, making it suitable for:

• Photo editing
• Video editing
• Graphic design
• UI/UX design
• CAD and technical workflows
• Programming
• Content creation
• Data analysis
• Professional multitasking

The large 32-inch format provides substantial screen space while the 6K resolution maintains excellent detail across the entire workspace.

IPS Black Technology with 2,000:1 Contrast

The IPS Black panel provides a 2,000:1 native contrast ratio, offering deeper blacks than conventional IPS displays while retaining the wide viewing angles associated with IPS technology.

This improved contrast can be particularly useful for creative professionals working with dark scenes, photographs, video footage and detailed graphical content.

The combination of:

• IPS Black technology
• 2,000:1 contrast
• 450 cd/m² brightness
• 6K resolution

provides a detailed and balanced visual experience for professional applications.

99% DCI-P3 Colour Coverage

The U3224KB supports an extensive professional colour gamut:

• 99% DCI-P3
• 100% Rec.709
• 100% sRGB

This makes the monitor suitable for workflows spanning digital content, photography, video production, web design and general professional applications.

Wide colour coverage allows creators to work with a broad range of colours while maintaining consistent presentation across different types of content.

1.07 Billion Colours

The monitor supports 1.07 billion colours, providing greater colour depth and smoother tonal transitions.

This is particularly useful for:

• Photographs
• Video footage
• Gradients
• Digital illustrations
• Product imagery
• Colour grading
• Graphic design

Combined with the 6K resolution and wide colour gamut, the display is designed for highly detailed visual workflows.

HDR600 for Enhanced Dynamic Range

The Dell U3224KB supports HDR600, helping compatible HDR content display a wider range between dark and bright areas.

With 450 cd/m² brightness, the display provides clear visibility for everyday professional work, while HDR support adds enhanced dynamic range for compatible content.

HDR600 is particularly useful when viewing:

• HDR video
• High-dynamic-range photographs
• Compatible games
• Cinematic content
• Professional visual media

60Hz Refresh Rate for Professional Workflows

The U3224KB operates at a 60Hz refresh rate, making it primarily focused on professional productivity, creative work and high-resolution visual applications rather than high-refresh competitive gaming.

The 60Hz refresh rate is well suited to:

• Photo editing
• Video editing
• Graphic design
• Programming
• Office productivity
• Presentations
• Video conferencing
• General multimedia

5ms GTG Response Time

The monitor offers a 5ms GTG response time in Fast mode and 8ms GTG in Normal mode.

This provides responsive image transitions for professional applications, video playback and everyday multimedia.

The response-time options allow users to select a suitable display behaviour according to their workflow.

Thunderbolt 4 with Up to 140W EPR Power Delivery

One of the most important features of the U3224KB is its Thunderbolt 4 / USB-C connectivity with up to 140W EPR Power Delivery.

Compatible laptops can use a single high-bandwidth connection for supported:

• Display output
• Data transfer
• Laptop charging
• Peripheral connectivity
• Daisy chaining

The high 140W EPR Power Delivery capability makes the monitor particularly useful for powerful professional laptops and mobile workstations.

This can significantly reduce cable clutter and simplify modern creative workstations.

Thunderbolt 4 Daisy Chaining

The monitor includes a Thunderbolt 4 downstream port that supports daisy chaining with compatible devices and provides up to 15W Power Delivery.

This allows compatible multi-device or multi-display workflows to be organised around a single high-speed connection.

Daisy chaining is particularly useful for professional workstations where users need to connect multiple compatible Thunderbolt devices.

Mini DisplayPort 2.1

The U3224KB includes Mini DisplayPort 2.1, supporting up to 6144 × 3456 at 60Hz according to the supplied specifications.

This provides a high-resolution digital video connection for compatible professional workstations and computers.

HDMI Connectivity

The monitor also features HDMI connectivity with HDCP 2.2, supporting the full 6K 6144 × 3456 resolution at 60Hz according to the supplied specifications.

This provides additional flexibility for connecting compatible high-resolution source devices.

Built-In 8MP 4K Webcam

The Dell U3224KB includes an integrated 8-megapixel webcam capable of recording video at up to 3840 × 2160 resolution at 30fps.

The webcam also provides selectable fields of view, including:

• 78°
• 90°
• 65°

The integrated camera is designed for professional video conferencing, online meetings and collaboration.

Windows Hello Compatibility

The integrated webcam supports Windows Hello, enabling compatible Windows systems to use facial recognition for convenient login.

This can help simplify workstation access while providing an integrated authentication solution without requiring a separate webcam.

Dual Microphone Array

The monitor includes two built-in array microphones, providing a convenient audio input solution for video conferences and online meetings.

The microphone array complements the integrated webcam to create a more complete video-conferencing setup.

Built-In 2 × 14W Stereo Speakers

The U3224KB features two 14W stereo speakers, providing a total of 28W audio output.

The built-in speakers are useful for:

• Video conferencing
• Presentations
• Online meetings
• Streaming
• Music
• General multimedia

This eliminates the need for separate desktop speakers for many everyday professional applications.

Built-In KVM for Multi-Computer Workflows

The U3224KB includes KVM functionality, allowing compatible connected computers to share peripherals through the monitor.

This is particularly useful for professionals who work with multiple systems, such as:

• Work laptop + desktop
• Mac + Windows PC
• Production workstation + office computer
• Personal + business systems

KVM can help reduce peripheral duplication and create a cleaner multi-device workspace.

USB 3.2 Gen 2 Hub

The monitor includes multiple high-speed USB connections.

Supported connectivity includes:

• 4 × USB 3.2 Gen 2
• 1 × USB 3.2 Gen 2 downstream with Battery Charging 1.2
• 2 × USB-C 3.2 Gen 2 downstream
• Up to 15W Power Delivery on compatible USB-C downstream ports

This provides convenient access to peripherals, storage devices and other compatible USB accessories.

1GbE RJ45 Ethernet

The integrated RJ45 Ethernet connection provides wired networking through the monitor.

This is useful for professional environments where reliable wired network connectivity is required.

It can also help reduce the need for a separate Ethernet adapter when working with compatible laptop setups.

Professional Video Conferencing Hub

With its combination of an 8MP webcam, Windows Hello, dual microphones, 2 × 14W speakers, KVM, USB hub and Ethernet, the U3224KB can function as a complete professional collaboration hub.

This makes it particularly suitable for:

• Microsoft Teams meetings
• Video conferences
• Remote work
• Client presentations
• Hybrid workstations
• Professional collaboration

Dell Easy Arrange

The U3224KB supports Dell Easy Arrange, allowing users to organise application windows across the large 6K workspace.

Users can create efficient layouts for:

• Video editing + preview
• Browser + documentation
• Coding + terminal
• Spreadsheet + email
• Design application + reference material
• Multiple professional applications

The large 6K canvas provides significant workspace for complex multitasking.

Dell Display Manager

The monitor supports Dell Display Manager, providing software-based tools for managing supported display functions and workspace organisation.

This can help users manage multiple windows and streamline their professional workflow.

Fully Adjustable Ergonomic Stand

The U3224KB includes a fully adjustable professional stand.

Adjustments include:

• Height: 160mm
• Tilt: -5° to +21°
• Swivel: -30° to +30°
• Pivot: -90° to +90°

This allows users to position the large 32-inch display according to their preferred viewing height and working posture.

100 × 100mm VESA Mount Support

The monitor supports the 100 × 100mm VESA mounting standard.

This allows users to install the display on compatible:

• Monitor arms
• Wall mounts
• Desk-mounted brackets
• Professional mounting systems

VESA compatibility provides additional flexibility for customised workstations.

Anti-Glare 3H Screen Coating

The U3224KB features an anti-glare screen surface with 3H hard coating.

The anti-glare finish helps reduce reflections from surrounding light sources, while the hard coating provides additional surface protection.

This is useful for professional workspaces where ambient lighting can vary throughout the day.

Wide 178° Viewing Angles

The IPS Black panel provides 178° horizontal and vertical viewing angles.

This allows users to maintain clear visibility when viewing the monitor from different positions and is useful during collaborative work, presentations and shared viewing.

Professional Security Features

The monitor includes a Kensington security slot and cable-lock compatibility.

These features are particularly useful in corporate offices, professional studios, shared workspaces and other environments where physical equipment security is important.

Environmentally Responsible Construction

Dell specifies several environmental and material considerations for the U3224KB.

These include:

• Mercury-free construction
• Arsenic-free glass
• BFR-free construction
• PVC-free construction
• RoHS compliance
• ENERGY STAR certification

These features support the monitor’s focus on energy efficiency and environmentally responsible manufacturing.

Power Efficiency

The monitor supports 100–240V AC input at 50/60Hz.

Supplied power figures include:

• On-mode power consumption: 56.73W
• Typical power consumption: 420W
• Standby: 0.26W
• Off mode: 0.25W

Note: the supplied specification sheet lists both on-mode and typical power figures; actual consumption varies with operating conditions and connected devices.

Dimensions & Weight

The U3224KB measures approximately:

With Stand – Lowest Position

• Width: 71.742cm
• Depth: 23.7cm
• Height: 52.263cm
• Weight: 13.3kg

With Stand – Highest Position

• Width: 71.742cm
• Depth: 23.7cm
• Height: 68.263cm
• Weight: 13.3kg

Without Stand

• Width: 71.742cm
• Depth: 6.629cm
• Height: 48.664cm
• Weight: 8.61kg

Shipping weight is approximately 17.7kg.

Included Cables

The package includes:

• 1 × Thunderbolt 4 / USB-C cable – 1.5m
• 1 × Mini DisplayPort to Mini DisplayPort cable – 1m
• 1 × USB 3.2 Gen 2 Type-A to Type-C cable – 1m

These included cables help users connect compatible systems and peripherals immediately.

Ideal For

• Professional Photographers
• Video Editors
• Graphic Designers
• Content Creators
• UI/UX Designers
• CAD & Technical Professionals
• Developers & Programmers
• Data Analysts
• Creative Agencies
• Professional Workstations
• Video Conferencing
• Remote Workers
• Hybrid Workspaces
• Mac & Windows Users
• Multi-Device Professionals

Key Highlights at a Glance

• Dell UltraSharp U3224KB
• 32-Inch 6K UHD Professional Monitor
• 6144 × 3456 Resolution
• 223 PPI
• IPS Black Technology
• 60Hz Refresh Rate
• 5ms GTG Fast Response Time
• 8ms GTG Normal Response Time
• 450 cd/m² Brightness
• 2,000:1 Contrast Ratio
• HDR600
• 99% DCI-P3
• 100% Rec.709
• 100% sRGB
• 1.07 Billion Colours
• Thunderbolt 4
• Up to 140W EPR Power Delivery
• Mini DisplayPort 2.1
• HDMI
• 4 × USB 3.2 Gen 2
• 2 × USB-C Downstream
• RJ45 Ethernet
• Built-In KVM
• Daisy Chain Support
• 8MP 4K Webcam
• Windows Hello
• Dual Microphone Array
• 2 × 14W Stereo Speakers
• Dell Easy Arrange
• Dell Display Manager
• 160mm Height Adjustment
• Tilt, Swivel & Pivot
• 100 × 100mm VESA Mount
• Anti-Glare 3H Surface
• ENERGY STAR Certified
• 3-Year Advanced Exchange + Premium Panel Exchange

Why Choose the Dell UltraSharp U3224KB?

The Dell UltraSharp U3224KB is designed for professionals who need an exceptionally detailed display combined with advanced connectivity and collaboration features.

Its 32-inch 6K IPS Black panel provides 6144 × 3456 resolution and 223 PPI, delivering a highly detailed workspace for photography, video editing, graphic design, development and professional multitasking.

The combination of 99% DCI-P3, 100% Rec.709, 100% sRGB, HDR600 and 1.07 billion colours provides a strong foundation for colour-sensitive creative workflows.

For modern workstations, Thunderbolt 4 with up to 140W EPR, KVM, USB-C connectivity, RJ45 Ethernet and daisy chaining help simplify complex multi-device setups. The integrated 8MP 4K webcam, Windows Hello, dual microphones and 2 × 14W speakers further turn the display into a comprehensive video-conferencing and collaboration hub.

With its 160mm height adjustment, tilt, swivel, pivot and VESA mounting, the U3224KB also provides the ergonomic flexibility expected from a professional UltraSharp display.