Dell UltraSharp 32 4K QD-OLED Monitor - U3226Q

Designed for colour-critical workflows, this 31.5-inch monitor features DisplayHDR True Black 500, anti-glare low-reflectance, a built-in colorimeter, and Dell Colour Management tools for remote calibration and fleet management.

EU Energy Label
Diagonal Size

31.5"

Resolution / Refresh Rate

3840 x 2160 at 120 Hz

Panel Technology

Quantum Dot OLED

Adjustability

Swivel

Height

Pivot

Tilt

Colour Gamut

99% DCI-P3 (CIE 1976)

94% Adobe RGB (CIE 1931)

100% sRGB (CIE 1931)

100% BT.709 (CIE 1931)

99% Display P3 (CIE 1976)

80% BT.2020 (CIE 1976)

Ports

2 HDMI port/s (HDCP 1.4 & HDCP 2.2) (Supports up to 3840 x 2160,120 Hz ,HDR ,VRR ,DSCas specified in HDMI 2.1 (FRL))

1 DisplayPort 1.4 (HDCP 1.4 & HDCP 2.2) port/s

2 USB Type-A 10Gbps downstream port/s

1 USB-C 10Gbps upstream port/s

1 Thunderbolt 4 40Gbps upstream port/s (DisplayPort 1.4 Alt Mode, Power Delivery up to 140 W EPR)

1 Thunderbolt 4 40Gbps downstream port/s for daisy chaining (Power Delivery up to 15 W)

1 RJ45 Ethernet port/s, 2.5GbE

1 USB Type-A 10Gbps downstream port/s with Battery Charging 1.2

2 USB-C 10Gbps downstream port/s, Power Delivery up to 27 W

Revolutionise colour-critical tasks with precision

Experience the world’s first commercial anti-glare, low-reflectance QD-OLED monitor with DisplayHDR True Black 500¹ and remote calibration for colour-critical tasks.


The Dell UltraSharp 32 4K QD-OLED Monitor

True-to-life imagery

Discover vivid, lifelike visuals with the stunning quality of a QD-OLED display, 4K resolution, infinite contrast (1.5M:1), and deep blacks enabled by VESA DisplayHDR True Black 500.

Incredible views with Dolby Vision

See greater visual depth and a stunning range of dark to light colours with Dolby Vision.

Unmatched colour accuracy and professional-grade coverage

This monitor delivers vibrant visuals and true-to-life colours, empowering creators to work with confidence and precision, making it ideal for editing video and graphic images.

Delta E

<1 colour accuracy²

99%

DCI-P3 and Display P3

80%

BT.2020

Precise colours, every time

Achieve professional-grade colour accuracy with the built-in colorimeter. Calibration results are saved directly on the monitor to retain settings and enable calibration without a connected PC.

Customisable direct keys let creators quickly access common colorist functions, and ICC profile deployment with 3D Look Up Table (LUT) calibration ensures personalised, precise results.

Simplify fleet management with remote calibration

Dell Colour Management Console software enables IT teams to remotely calibrate and manage a fleet of monitors.

Lock and control colour settings across locations and users to deliver reliable and uniform results every time.

Dell Colour Management

Optimise your picture


Customisable colours

Easily calibrate your monitor’s colours on the new Dell Colour Management software³, with Calman Verified certification.

Manage ICC profiles

Create, store, and manage ICC profiles on your computer dynamically through the software dashboard.

Compatible with multiple operating systems

Dell Colour Management software is compatible with multiple operating systems including Windows and macOS®.

Enhanced eye comfort

This monitor is TÜV 4-star certified for eye comfort without compromising colour accuracy.

Reduces blue light

This monitor features hardware low blue light technology, reducing harmful blue light emissions to ≤35% for all day eye comfort without sacrificing colour accuracy.

Smoother visual experience

Enjoy less flicker and seamless scrolling with a 120Hz refresh rate, creating smoother motion.

Anti-glare, low reflectance panel

The Anti-Glare Low-Reflectance (AGLR) screen minimises glare, ensuring clear visuals and consistent colour accuracy in any lighting condition.

Lightning-fast efficiency

With a variety of connectivity options, easily connect your peripherals to optimise your workspace and boost productivity.

Thunderbolt 4

Power your devices with a single cable connection with up to 140W EPR (Extended Power Range) enabled by Thunderbolt 4.

Extensive connectivity

Connect all your devices with a multitude of ports, including a pop-out quick access featuring two USB-C ports (with up to 27W power delivery) and one USB-A port.

Stable connection

Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.

Expand your perspective

Experience uncompromised picture quality by daisy chaining two 4K monitors on either Windows, or macOS, powered by Thunderbolt 4.

Works seamlessly with devices on macOS®*

Tested with devices on macOS, this Thunderbolt monitor with Display P3 colour is your ideal Mac® devices companion for superb colour coverage and accuracy. Daisy chaining⁴ multiple displays via a single cable requires Thunderbolt connectivity. Please check your device for compatibility, as select M-series chips may not support some features. Install Dell Display and Peripheral Manager application to customise advance settings.


*Based on internal testing of Dell monitors connected to devices on macOS via Thunderbolt, June 2024. Some features may not be supported.

Dell Display and Peripheral Manager

Experience Dell’s singular, innovative application to optimise the performance of your entire Dell PC workspace⁵.

Maximise productivity

Easy Arrange tiles apps across screens with pre-set partitions and customises up to five windows, enhancing multitasking. Easy Arrange Memory saves and restores app profiles manually, on schedule, or at start-up.

Easy navigation

Control and work across multiple network or USB connected PCs and monitors with a single keyboard and mouse, seamlessly transferring files between them⁶.

More manageable

Save time and boost IT efficiency with the Dell Device Management Console to manage your Dell peripheral fleet at scale, from a single cloud-based console. Discover expanded Command Line Interface features from Dell Display and Peripheral Manager⁵.


Disclaimer: Screen image simulated for illustrative purposes only. Monitor model may vary.

Environmentally forward thinking

Intentional design in every part

At the heart of our design is a commitment to sustainability. That's why our monitor helps reduce waste with a design made from recycled materials, with up to 90% post-consumer recycled plastic, 100% recycled aluminium, 50% recycled steel, and 20% recycled glass⁷.

Environmental standards

This monitor is certified ENERGY STAR®, meaning it meets strict energy efficient guidelines⁸.

Seamlessly modernise your tech

We can help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.

Packaging with purpose

This monitor ships in a box made from 100% recycled or renewable materials. We are reducing paper usage in monitor packaging, which is equivalent to saving 790 trees annually⁹.

Ports and slots

Rear View

  1. Soundbar slots
  2. Security lock slot
  3. Power connector
  4. 2 x HDMI 2.1 port
  5. Stand lock
  6. DisplayPort 1.4 port (in)
  7. Thunderbolt 4 downstream port for daisy chaining (Video + Data) (Power Delivery up to 15 W)
  8. Thunderbolt 4 upstream (Video + Data). Alternate mode with DisplayPort 1.4, Power Delivery up to 140W EPR, DSC, HDR
  9. USB-C 10Gbps upstream port (data only)
  10. 2 x USB Type-A 10Gbps downstream port
  11. RJ45 Ethernet port, 2.5GbE
  12. 2 x USB-C 10Gbps downstream port (Power Delivery up to 27 W)
  13. USB Type-A 10Gbps downstream port with BC1.2


Cables Included

  • Power cable
  • DisplayPort 1.4 cable - 1.80 m
  • HDMI 2.1 cable - 1.80 m
  • USB-C to USB Type-A 10Gbps cable - 1.0 m
  • Thunderbolt 4 40Gbps active cable - 2.0 m

Dimensions and weight

1. Monitor height with stand:

Extended: 623.77 mm (24.56 in.)

Compressed: 473.77 mm (18.65 in.)

2. Monitor width: 718.28 mm (28.28 in.)

3. Monitor height: 436.00 mm (17.17 in.)

4. Stand width: 287.34 mm (11.31 in.)

5. Monitor depth: 65.48 mm (2.58 in.)

6. Stand height:

Extended: 488.30 mm (19.22 in.)

Compressed: 441.50 mm (17.38 in.)

7. Stand depth: 217.16 mm (8.55 in.)


Weight

With stand: 9.84 kg (21.69 lb)¹⁰

Without stand: 6.43 kg (14.17 lb)¹⁰

Peace of mind, guaranteed

A brand you can rely on

As the No.1 monitor company worldwide¹¹, we take pride in our unyielding commitment to quality and the utmost customer satisfaction.

CES Innovation Awards® 2026 Honoree: Dell UltraSharp 32 4K QD-OLED Monitor - U3226Q

Product Category: Computer Peripherals & Accessories

The CES Innovation Awards are based upon descriptive materials submitted to the judges. CTA did not verify the accuracy of any submission or of any claims made and did not test the item to which the award was given.

1. Based on internal analysis of commercial QD-OLED monitors, August, 2025.

2. Delta E < 1 (average) for DCI-P3 D63, Display P3 D65, sRGB D65 and BT.709 D65.

3. Compatible with external colorimeter (Portrait Displays: C6 HDR2000, X-Rite: i1Display Pro, i1Display Pro Plus, Klein Instruments: K10, Calibrate: ColorChecker Display Pro, ColorChecker Display Plus), sold separately.

4. Daisy-chaining is supported on select Dell monitors. Please check device compatibility.

5. Based on Dell internal analysis, November 2024.

6. KVM (keyboard, video, mouse) is available on select monitors only. For monitors that don’t support USB KVM, the input source feature is an alternative. You can share multiple input sources to one monitor, but you cannot share one keyboard and mouse.

7. Based on internal analysis, September 2025. Up to 90% recycled plastic, 100% recycled aluminium in the stand, up 50% recycled steel in the monitor head and stand, and at least 20% recycled glass in the panel.

8. Based on internal analysis, September 2025. ENERGY STAR certifications may vary by configuration. See www.energystar.gov/productfinder/ for certification status.

9. Based on internal analysis, September 2025. Applies to all Dell monitors launched since 2023. Made from FSC mix sources which is a mix of material from FSC certified forests, recycled content and/or FSC controlled wood. January 2025, introduced cushions now made from corrugated materials. Paper reduction applies to all Monitors shipping in 2026. Reductions in paper usage in monitor packaging is attributed to the quick start guide size reduction and calibration sheet digitisation. Calculation for trees saved based on: Detailed Calculator | 10 THOUSAND TREES. https://www.omnicalculator.com/everyday-life/paper-weight.

10. Weights vary depending on configuration and manufacturing variability.

11. Source: IDC Worldwide Quarterly PC Monitor Tracker, Q3 2025.