DELL UltraSharp U3226Q 31.5″ 4K Ultra HD QD-OLED Monitor
£2,276.97 inc VAT
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About This Item
- 31.5-inch 4K Ultra HD QD-OLED flat panel with 140 ppi pixel density
- 120 Hz maximum refresh rate with 0.3 ms GTG response time
- 100% sRGB, 94% Adobe RGB, and 99% DCI-P3 colour coverage
- HDR True Black 500 with 1000 cd/m² peak brightness and 1,500,000:1 dynamic contrast
- Built-in USB hub with 140 W USB Power Delivery, Thunderbolt 4, and KVM switch
- Height, tilt, swivel, and pivot adjustable stand with VESA mounting and cable management
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DELL UltraSharp U3226Q – Professional QD-OLED colour accuracy
We supply the DELL UltraSharp U3226Q computer monitor 80 cm (31.5″) 3840 x 2160 pixels 4K Ultra HD QD-OLED Black for colour-critical workflows. This panel suits editors, designers, and financial analysts who require precise visuals. Its 4K QD-OLED screen delivers true blacks and high peak brightness for HDR work. You get dependable colour straight from the box.
Core numbers
| Metric | Spec. |
|---|---|
| Display diagonal | 80 cm (31.5″) |
| Resolution | 3840 x 2160 pixels |
| Panel technology | QD-OLED |
| Peak brightness | 1000 cd/m² |
| Response time | 0.3 ms (GtG) |
| USB-C power delivery | Up to 140 W |
Consistent colour for creative work
This monitor offers 99% DCI-P3 and 94% Adobe RGB coverage for accurate colour. It also delivers 100% sRGB coverage for web and social content. Because the panel is factory-tuned, you can start editing immediately. In practice, your output looks consistent across devices.
Deep blacks and bright highlights
DisplayHDR True Black 500 provides excellent shadow detail and contrast. The 1,500,000:1 dynamic ratio helps maintain depth in bright scenes. Dolby Vision support expands tonal range for compatible content. So your HDR grading feels natural and precise.
Smooth motion for creative timelines
A 120 Hz refresh rate and 0.3 ms GtG response keep motion clear. This helps with timeline scrubbing and animation preview work. The anti-glare coating reduces reflections in bright offices. You can focus on content without visual distraction.
Built-in calibration and fleet control
The integrated colorimeter supports Dell Colour Management for remote calibration. Teams can maintain consistent colour across multiple units. OnScreen Display and Picture-in-Picture add workflow flexibility. This keeps setup simple and repeatable.
High-power USB-C hub connectivity
Two Thunderbolt 4 ports and a USB-C upstream port deliver data, video, and power. USB Power Delivery provides up to 140 W to charge a laptop. Two USB-A downstream ports and Ethernet add desk convenience. You can connect a full workstation through a single cable.
Ergonomic stand and tidy desk setup
The adjustable stand offers height, tilt, swivel, and pivot adjustments. Cable management helps keep the desk clear. A Kensington lock slot and VESA mounting add security options. The detachable stand simplifies transport or wall mounting.
Energy efficiency and compliance
This monitor carries ENERGY STAR and RoHS compliance certificates. It is manufactured without PVC/BFR, arsenic, or mercury. Typical power consumption is 33.7 W, with efficient standby at 0.4 W. We provide a product that aligns with sustainability goals.
In the box
- DELL UltraSharp U3226Q monitor
- Stand
- Power cable
- HDMI cable
- DisplayPort cable
- Thunderbolt cable
Worth checking first
- Confirm your laptop supports USB-C DisplayPort Alternate Mode.
- Confirm your device can use 140 W USB-C power delivery.
- Confirm desk space for a 31.5-inch panel with the stand fitted.
- Confirm your graphics card supports 3840 x 2160 at 120 Hz via HDMI 2.1 or DisplayPort.
Frequently Asked Questions
Q: Does this monitor have built-in speakers?
A: No, it does not include built-in speakers.
Q: Can I daisy-chain monitors?
A: Yes, DisplayPort out version 1.4 supports multi-monitor setups with compatible hardware.
Q: Is the stand detachable?
A: Yes, the stand is detachable for VESA mounting or alternative stands.
Q: Does it support KVM switching?
A: Yes, a built-in KVM switch helps control multiple computers with one keyboard and mouse.
Our verdict
The DELL UltraSharp U3226Q computer monitor 80 cm (31.5″) 3840 x 2160 pixels 4K Ultra HD QD-OLED Black suits creative professionals who need precise colour and HDR capability. It also fits users who want a high-power USB-C hub at the desk. Warranty cover varies by product, so please contact us to confirm.
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 300 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 140 ppi |
| Maximum refresh rate | 120 Hz |
| sRGB coverage (typical) | 100% |
| Adobe RGB coverage | 94% |
| HD type | 4K Ultra HD |
| Display technology | QD-OLED |
| Contrast ratio (dynamic) | 1500000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.1814 x 0.1814 mm |
| Viewable size, horizontal | 69.7 cm |
| Viewable size, vertical | 39.2 cm |
| Digital horizontal frequency | 15 - 270 kHz |
| Digital vertical frequency | 48 - 120 Hz |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Supported video modes | 2160p, 1080p, 720p, 576p, 480p |
| Display resolution | 3840 x 2160 pixels |
| Response time | 0.3 ms |
| Display diagonal | 80 cm (31.5") |
| Surface hardness | 3H |
| Display brightness (peak) | 1000 cd/m² |
| Touchscreen | No |
| DCI-P3 coverage | 99% |
| High Dynamic Range (HDR) technology | Dolby Vision, HDR True Black 500 |
| BT.2020 coverage | 80% |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Audio | |
| Built-in speaker(s) | No |
| Performance | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Management features | |
| On Screen Display (OSD) | Yes |
| Picture-in-Picture | Yes |
| Multimedia | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Design | |
| Market positioning | Office |
| Feet colour | Black |
| Product colour | Black |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB upstream port type | USB Type-C |
| USB Type-A downstream ports quantity | 2 |
| Headphone out | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 140 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-C upstream ports quantity | 1 |
| Built-in KVM switch | Yes |
| Thunderbolt 4 ports quantity | 2 |
| HDCP version | 1.4/2.2 |
| DisplayPort out version | 1.4 |
| Ethernet LAN | Yes |
| Technical details | |
| Height (without stand) | 436 mm |
| Depth (without stand) | 65.5 mm |
| Width (without stand) | 718.3 mm |
| Feet colour | Black |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Front bezel colour | Black |
| Sustainability certificates | ENERGY STAR |
| Doesn't contain | PVC/BFR, Arsenic, Mercury |
| Compliance certificates | RoHS |
| Power supply type | Internal |
| Weight (with stand) | 9.35 kg |
| Surface hardness | 3H |
| Touchscreen | No |
| Network | |
| Ethernet LAN | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt angle range | -5 - 21° |
| Pivot | Yes |
| On Screen Display (OSD) | Yes |
| Pivot angle | -90 - 90° |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Power | |
| Power supply type | Internal |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 460 W |
| Power consumption (standby) | 0.4 W |
| Power consumption (typical) | 33.7 W |
| Power consumption (off) | 0.3 W |
| Input current | 5.3 A |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 34 kWh |
| Energy consumption (HDR) per 1000 hours | 34 kWh |
| Operational conditions | |
| Non-operating altitude | 5000 - 12192 m |
| Operating temperature (T-T) | 0 - 45 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating altitude | 0 - 5000 m |
| Weight & dimensions | |
| Height (without stand) | 436 mm |
| Depth (without stand) | 65.5 mm |
| Width (without stand) | 718.3 mm |
| Width (with stand) | 718.3 mm |
| Depth (with stand) | 217.2 mm |
| Height (with stand) | 623.8 mm |
| Bezel width (side) | 1.23 cm |
| Bezel width (top) | 9.3 mm |
| Bezel width (bottom) | 3.78 cm |
| Weight (with stand) | 9.35 kg |
| Weight (without stand) | 6.43 kg |
| Package weight | 16.3 kg |
| Packaging data | |
| Package weight | 16.3 kg |
| Stand included | Yes |
| Cables included | Power, HDMI, DisplayPort, Thunderbolt |
| Packaging content | |
| Stand included | Yes |
| Cables included | Power, HDMI, DisplayPort, Thunderbolt |
| Sustainability | |
| Total carbon footprint (kg of CO2e) | 815 |
| Sustainability certificates | ENERGY STAR |
| Doesn't contain | PVC/BFR, Arsenic, Mercury |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 815 |
| Total carbon emissions, standard deviation (kg of CO2e) | 179 |
| PAIA version | PAIA 1.5.3, 2026 |
| Carbon emissions, energy usage (kg of CO2e) | 246.13 |
| Carbon emissions, manufacturing (kg of CO2e) | 448.25 |
| Carbon emissions, logistics (kg of CO2e) | 107.58 |
| Carbon emissions, end-of-life (kg of CO2e) | 12.23 |
| Other features | |
| DCI-P3 coverage | 99% |
| Compliance certificates | RoHS |
| Height (without stand) | 436 mm |
| Depth (without stand) | 65.5 mm |
| Width (without stand) | 718.3 mm |
| Power consumption (max) | 460 W |
| HDMI | Yes |
| Surface hardness | 3H |
| USB Power Delivery up to | 140 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | Internal |
| Ethernet LAN | Yes |
| Display brightness (peak) | 1000 cd/m² |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Logistics data | |
| Total carbon footprint (kg of CO2e) | 815 |
| Identifiers | |
| Distributor SKUs | 12311026, STD10233042, 2079725 |
| Additional EANs | 0884116691945 |
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