A 31.5" monitor featuring the world's first enhanced IPS Black with 3000:1 contrast ratio with enhanced eye comfort from improved ComfortView Plus, an ambient light sensor and 120Hz refresh rate.
The Dell UltraSharp U3225QE is a 31.5-inch 4K UHD professional display designed for high-precision workflows, content creation, and productivity environments. It combines IPS Black technology for deeper contrast with a 3000:1 ratio, high colour accuracy across wide gamuts, and a smooth 120Hz refresh rate. Built as a full Thunderbolt hub monitor, it integrates high-speed data, video, and power delivery through a single-cable connection, while also supporting extensive USB expansion, Ethernet connectivity, and multi-device workflows. It is engineered for extended use with advanced eye comfort technologies, adaptive brightness control, and low-reflectance screen design to maintain clarity in varied lighting conditions.
Key Display Performance and Visual Quality
The display is built around IPS Black technology, delivering deeper blacks and improved contrast compared to conventional IPS panels. This results in more defined shadow detail and enhanced overall image depth, particularly in professional imaging and analytical work.
Key visual characteristics include:
Eye Comfort and Adaptive Viewing
The monitor is engineered for long-duration usage in professional environments. It integrates multiple technologies aimed at reducing visual fatigue and maintaining consistent image quality across different lighting conditions.
Core comfort technologies include:
Connectivity and Thunderbolt Hub Capabilities
The U3225QE functions as a central connectivity hub, reducing desk clutter and simplifying multi-device setups. It supports high-bandwidth data transfer, video output, and power delivery through Thunderbolt 4.
Connectivity highlights:
SKU reference: 74-210BQTK (Dell 210-BQTK configuration)
Ergonomics and Design Flexibility
Designed for flexible workstation setups, the monitor includes a fully adjustable stand with wide movement ranges to support ergonomic positioning across different environments.
Adjustment options include:
Professional Colour Accuracy and Calibration
This display is targeted at users requiring consistent and reliable colour output across platforms, including macOS and Windows environments. It supports advanced calibration workflows for creative professionals.
Key capabilities:
Sustainability and Certifications
The monitor incorporates recycled materials and meets multiple environmental certification standards, aligning with enterprise sustainability requirements.
Notable sustainability elements:
Technical Details
Interfaces include DisplayPort 1.4, HDMI, Thunderbolt 4, USB-C, USB-A, and 2.5GbE Ethernet, enabling full workstation integration without external docks.
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Specifications | |
| Product Code | 210-BQTK |
| Technical Information | |
| Number of Screens | 1 |
| Screen Size Class | 32" |
| Viewable Screen Size | 31.5" |
| Screen Mode | 4K UHD |
| Panel Technology | In-plane Switching (IPS) Black Technology |
| Response Time | 5 ms |
| Response Time Details | 5ms GTG (Fast) |
| 8ms GTG | |
| Aspect Ratio | 16:9 |
| Pixel Pitch | 0.18159 mm x 0.18159 mm |
| Horizontal Viewing Angle | 178 degrees |
| Vertical Viewing Angle | 178 degrees |
| Mount Type | Panel Mount |
| Backlight Technology | LED Edgelight System |
| HDCP Supported | Yes |
| Maximum Adjustable Height | 150 mm |
| Tilt Angle | -5 degrees to 21 degrees |
| Swivel Angle | -30 degrees to 30 degrees |
| Pivot Angle | -90 degrees to 90 degrees |
| Features | VESA DisplayHDR 600 |
| Eye Comfort Technology | |
| Narrow Bezel | |
| Mercury-free | |
| Arsenic-free Glass | |
| Low reflectance with anti-glare and hard-coating 3H | |
| PVC Free | |
| BFR Free | |
| Picture by Picture | |
| Picture in Picture | |
| Cable Lock Slot | |
| Security Lock | |
| Ambient Light Sensor | |
| Color Calibration | |
| Horizontal Frequency | 30 kHz to 275 kHz |
| Vertical Frequency | 48 Hz to 120 Hz |
| Adjustable Stand | Yes |
| Stand Adjustments | Swivel |
| Height | |
| Pivot | |
| Tilt | |
| Stand Included | Yes |
| Glass Hardness | 3H |
| Energy Efficiency Class | F |
| Soundbar Compatibility | Optional soundbar (sold separately) |
| Video | |
| Maximum Resolution | 3840 x 2160 |
| Standard Refresh Rate | 120 Hz |
| Colour Supported | 1.07 Billion Colours |
| Native Contrast Ratio | 3,000:1 |
| Brightness | 450 cd/m 2 |
| 600 cd/m 2 | |
| Colour Gamut | DCI-P3 99% (CIE1976) (typical) |
| Display P3 99% | |
| sRGB 100% (CIE1931) (typical) | |
| BT.709 100% | |
| Delta E <1.5 (Average) | |
| Pixel Per Inch (PPI) | 140 |
| Interfaces/Ports | |
| Connectivity | 1 DisplayPort 1.4 port with DSC support (DRR for Microsoft Windows) |
| 1 DisplayPort 1.4 port out | |
| 1 HDMI port (Supports up to UHD 3840 x 2160 120Hz FRL, VRR as per specified in HDMI2.1) | |
| 1 Thunderbolt 4 upstream port (DP1.4 (HDCP 2.2) with DSC support, PD: Up to 140W EPR, 2/4 Lanes switching) | |
| 1 Thunderbolt 4 downstream port (Downstream, Daisy Chain, 15 W) | |
| 1 USB-C (USB 10Gbps KVM) upstream port | |
| 1 Analog 2.0 audio line out port (3.5 mm jack) | |
| 4 USB Type-A ports 10Gbps | |
| 1 RJ45 Ethernet port, 2.5GbE | |
| Quick Access port: | |
| 1 USB Type-A 10Gbps port with BC 1.2 | |
| 2 USB-C 10Gbps downstream ports | |
| USB Type-C (Power Delivery) | Up to 140W EPR |
| Audio Line Out | Yes |
| Built-in Devices | |
| Built-in Devices | Ambient Light Sensor |
| Environmental Conditions | |
| Operating Temperature Range | 0 degrees C) to 40 degrees C) |
| Non-operating Temperature Range | -20 degrees C to 60 degrees C |
| Operating Humidity Range | 10% to 80% (Non-condensing) |
| Non-operating Humidity Range | 5% to 90% (Non-condensing) |
| Maximum Operating Altitude | 4998.72 m |
| Maximum Non-operating Altitude | 12192 m |
| Power Description | |
| Input Voltage Range | 100V AC to 240V AC |
| Operating Power Consumption | 30.50 W |
| Standby Power Consumption | 0.5 W |
| Off-Mode Power Consumption | 0.3 W |
| Frequency | 60 Hz |
| 50 Hz | |
| Maximum Power Consumption | 335 W |
| Voltage Current | 4.20 Ah |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| VESA Mount Standard | 100 x 100 |
| Height | 410.34 mm |
| Width | 713.20 mm |
| Depth | 57.50 mm |
| Height with Stand | 618.94 mm |
| Width with Stand | 713.20 mm |
| Depth with Stand | 215 mm |
| Compressed Height with Stand | 468.94 mm |
| Extended Height with Stand | 618.94 mm |
| Weight (Approximate) | 6.52 kg |
| Weight with Stand (Approximate) | 9.34 kg |
| Miscellaneous | |
| Package Contents | UltraSharp 32 4K Thunderbolt Hub Monitor U3225QE |
| Stand | |
| Drivers and Documentation Media | |
| QR Card | |
| Safety Information | |
| Cables Included | Power Cable |
| 1 x DisplayPort-DisplayPort Cable - 1.80 m | |
| 1 x USB Type-A to Type-C Upstream Cable 1.00 m | |
| 1 x Thunderbolt 4 passive cable - 1.00 m | |
| Energy Star | Yes |
| Country of Origin | China |
| TCO Certified | Yes |
| Dell Display Manager Compatibility | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | TCO Certified Edge |
| Energy Efficiency Certification | ENERGY STAR 8.0 |
| Energy Efficiency Compliance | Energy-related Products Directive Lot 5 (ErP Lot 5) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
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