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Product Code: MDHO-675
MPN #: DELL-UP3221Q
Tired of blurry edges and washed-out colors on your current screen? DELL knows you need crisp detail for design work, video editing, or multitasking. DELL delivers true 3840 2160 resolution, HDR brightness and an IPS panel so every pixel looks sharp and colors stay accurate. No more squinting, no more guesswork - you get the clarity you deserve right out of the box.
This 31.5-inch monitor is built for professionals who need precise color and high resolution for graphics, CAD, or media creation. Its ergonomic stand, VESA mount and built-in USB hub make it easy to fit into any workstation.
| Display | |
| High Dynamic Range (HDR) technology | DisplayHDR 1000 |
| High Dynamic Range (HDR) supported | Yes |
| Viewable size diagonal | 80 cm |
| Viewable size, vertical | 39.2 cm |
| Viewable size, horizontal | 69.7 cm |
| Vertical scan range | 23 - 86 Hz |
| Horizontal scan range | 15 - 135 kHz |
| Pixel density | 140 ppi |
| Pixel pitch | 0.1816 x 0.1816 mm |
| Response time (fast) | 6 ms |
| Display number of colours | 1.073 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 1300:1 |
| Supported video modes | 480p, 576p, 1080i, 1080p, 2160p |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 2048 x 1080, 2048 x 1280, 2560 x 1440, 3840 x 2160 |
| Screen shape | Flat |
| Response time | 8 ms |
| Display brightness (typical) | 350 cd/m² |
| Backlight type | LED |
| Panel type | IPS |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 pixels |
| Display diagonal | 80 cm (31.5") |
| Performance | |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Multimedia | |
| Built-in camera | No |
| Built-in speaker(s) | No |
| Design | |
| Product colour | Black, Silver |
| Market positioning | Graphics design |
| Ports & interfaces | |
| Headphone out | No |
| Audio output | Yes |
| Audio input | No |
| Thunderbolt 3 ports quantity | 2 |
| DisplayPort version | 1.2a |
| DisplayPorts quantity | 1 |
| HDMI version | 2.0 |
| HDMI ports quantity | 2 |
| HDMI | Yes |
| DVI port | No |
| USB Type-C downstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| Number of upstream ports | 1 |
| USB upstream port type | USB Type-C |
| Built-in USB hub | Yes |
| Network | |
| Wi-Fi | No |
| Ergonomics | |
| Tilt angle range | -5 - 21° |
| Tilt adjustment | Yes |
| Swivel angle range | -30 - 30° |
| Swivelling | Yes |
| Pivot angle | -90 - 90° |
| Pivot | Yes |
| Adjustable height (max) | 16 cm |
| Height adjustment | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
| Power | |
| European Product Registry for Energy Labelling (EPREL) code | 344551 |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Input current | 4.5 A |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (PowerSave) | 39 W |
| Power consumption (off) | 0.2 W |
| Power consumption (max) | 380 W |
| Power consumption (standby) | 0.2 W |
| Power consumption (typical) | 68.3 W |
| Energy consumption (HDR) per 1000 hours | 82 kWh |
| Energy consumption (SDR) per 1000 hours | 68 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | G |
| Weight & dimensions | |
| Bezel width (bottom) | 3.58 cm |
| Bezel width (top) | 7.6 mm |
| Bezel width (side) | 7.6 mm |
| Weight (without stand) | 11.3 kg |
| Height (without stand) | 435.9 mm |
| Depth (without stand) | 76.1 mm |
| Width (without stand) | 712.5 mm |
| Weight (with stand) | 16.9 kg |
| Height (with stand) | 623.7 mm |
| Depth (with stand) | 250 mm |
| Width (with stand) | 712.5 mm |
| Packaging data | |
| Package weight | 24.3 kg |
| Packaging content | |
| Stand included | Yes |
| Other features | |
| Ethernet LAN (RJ-45) ports | 0 |
| Package weight | 24.3 kg |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)