Be your most productive on a 31.5" 4K monitor with brilliant color and contrast that features groundbreaking IPS Black technology and a connectivity hub.
| Product Description | Dell UltraSharp U3223QE - LED monitor - 4K - 31.5" - with 3-year Basic Advanced Exchange (CA, US - 3-year Advanced Exchange Service) | Device Type | LED-backlit LCD monitor - 31.5" | Energy Class | Class F | Power Consumption (On mode) | 29.4 W | Features | USB 3.2 Gen 2/USB-C hub, USB PD 90 Watt | Panel Type | IPS | Aspect Ratio | 16:9 | Native Resolution | 4K 3840 x 2160 at 60 Hz | Pixel Pitch | 0.18159 mm | Brightness | 400 cd/m² | Contrast Ratio | 2000:1 / 2000:1 (dynamic) | Response Time | 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal) | Colour Support | 1.07 billion colours | Colour Gamut | 100% Rec 709, 100% sRGB, 98% DCI-P3 | Input Connectors | HDMI, DisplayPort, USB-C | Built-in Ethernet | Yes | Display Position Adjustments | Height, pivot (rotation), swivel, tilt | Screen Coating | Anti-glare, 3H Hard Coating | Voltage | AC 100-240 V (50/60 Hz) | Colour | Black | Dimensions (WxDxH) - with stand (lowest position) | 71.261 cm x 23.317 cm x 46.934 cm | Weight | 10.36 kg | Environmental Standards | TCO Certified Edge Displays, TCO Certified Displays 9, ENERGY STAR Qualified EPEAT Gold | Compliant Standards | RoHS, BFR-free, DisplayPort 1.4, HDCP 2.2, PVC-free | Manufacturer Warranty | 3-year warranty | Bundled Services | 3 years Basic Hardware Service with Advanced Exchange |
General | |
| Display Type | LED-backlit LCD monitor / TFT active matrix |
| Energy Class | Class F |
| Energy Class (HDR) | Class E |
| Diagonal Size | 31.5" |
| Built-in Devices | USB 3.2 Gen 2/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 | 137.68 |
| Brightness | 400 cd/m² |
| Contrast Ratio | 2000:1 / 2000:1 (dynamic) |
| Colour Support | 1.07 billion colours |
| Colour Gamut | 100% Rec 709, 100% sRGB, 98% DCI-P3 |
| Response Time | 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal) |
| 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, Delta E<2 calibration, 3-sided bezeless |
| Colour | Black |
| Dimensions (WxDxH) | 71.261 cm x 23.317 cm x 46.934 cm - with stand (lowest position) |
| Weight | 10.36 kg |
Connectivity | |
| Interfaces | HDMI (HDCP 2.2) , DisplayPort 1.4 (HDCP 2.2) , DisplayPort output , USB-C upstream/DisplayPort 1.4 Alt Mode with Power Delivery (power up to 90W, HDCP 2.2) , USB-C 3.2 Gen 2 upstream (data only) , USB-C 3.2 Gen 2 downstream (power up to 15W) , 4 x USB 3.2 Gen 2 downstream , USB 3.2 Gen 2 downstream with Battery Charging 1.2 , Audio line-out (mini-jack) , LAN (RJ-45) |
Mechanical | |
| Display Position Adjustments | Height, pivot (rotation), swivel, tilt |
| Tilt Angle | -5/+21 |
| Swivel Angle | 60 |
| Height Adjustment | 150 mm |
| VESA Mounting Interface | 100 x 100 mm |
Miscellaneous | |
| Features | Security lock slot (cable lock sold separately), VESA interface support |
| Cables Included | 1 x DisplayPort cable - DisplayPort to DisplayPort - 1.8 m , 1 x SuperSpeed USB cable - USB Type A to B , 1 x USB-C to USB-C cable - 1 m |
| Compliant Standards | RoHS, BFR-free, DisplayPort 1.4, HDCP 2.2, PVC-free |
| Security Slot Type | Kensington security slot |
Power | |
| Input Voltage | AC 100-240 V (50/60 Hz) |
| Power Consumption (On mode) | 29.4 W |
| Power Consumption SDR (On mode) | 29.4 kWh/1000h |
| Power Consumption HDR (On mode) | 26.1 kWh/1000h |
| Power Consumption (Max) | 220 Watt |
| Power Consumption Stand by | 0.3 Watt |
| Power Consumption (Off Mode) | 0.2 Watt |
| On / Off Switch | Yes |
Dimensions & Weight | |
| Dimensions & Weight Details | With stand (lowest position) - width: 71.261 cm - depth: 23.317 cm - height: 46.934 cm - weight: 10.36 kg , Without stand - width: 71.261 cm - depth: 5.578 cm - height: 41.004 cm |
Dimensions & Weight (Shipping) | |
| Shipping Weight | 14.49 kg |
Sustainability Information | |
| TCO Certified | TCO Certified Edge Displays, TCO Certified Displays 9 |
| EPEAT Compliant | EPEAT Gold |
| ENERGY STAR Certified | Yes |
Manufacturer Warranty | |
| Service & Support | Premium Panel Exchange |
| Bundled Services | 3 years Basic Hardware Service with Advanced Exchange |
Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 80% (non-condensing) |
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