DELL UltraSharp U3226Q computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
Product overview & specifications
31.5", 3840 x 2160, 120Hz, 16:9, 300cd/m�, 0.3ms, 178�/178�, USB PD (140W)
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.
Specifications
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 300 cd/m� |
| 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/m� |
| 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/m� |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Logistics data | |
| Total carbon footprint (kg of CO2e) | 815 |
DELL UltraSharp U3226Q computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
£2,335.00
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DELL UltraSharp U3226Q computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
£2,335.00
31.5", 3840 x 2160, 120Hz, 16:9, 300cd/m�, 0.3ms, 178�/178�, USB PD (140W)
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.
Specifications
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 300 cd/m� |
| 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/m� |
| 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/m� |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Logistics data | |
| Total carbon footprint (kg of CO2e) | 815 |