Enhanced eye comfort
ComfortView Plus-an always-on, built-in low blue light screen-reduces potentially harmful blue light emissions without compromising color.
True brilliance
See fine details on this 4K monitor and enjoy truer-to-life color with 98% DCI-P3 and VESA DisplayHDR 400.
Your hub for connectivity
Jumpstart productivity:
Wake up and power your laptop with a Power Sync feature.
Enhanced connectivity:
Streamline your workspace with extensive connectivity ports including USB-C (up to 90W power delivery), RJ45 (Ethernet), DP1.4, and HDMI. Quick Access USB-C (up to 15W of power charging) and super speed USB 10Gbps ports enable easy connections and fast data transfers.
A more organized workspace:
Single cable USB-C connectivity offers the flexibility of connecting to multi-vendor USB-C systems, reducing cable clutter and enabling quick transitions from the desk.
Network ready:
Get enhanced manageability with MAC Address pass-through, PXE Boot, and Wake-on-LAN conveniently built in.
Specifications:
Display Type
LED-backlit LCD monitor / TFT active matrix
Diagonal Size
31.5″
Built-in Devices
USB 3.2 Gen 2/USB-C hub
USB Power Delivery
90 Watt
Panel Type
IPS Black Technology
Aspect Ratio
16:9
Native Resolution
4K 3840 x 2160 at 60 Hz
Pixel Pitch
0.18159 mm
Pixel Per Inch
137.68
Backlight Technology
LED backlight
Brightness
400 cd/m
Contrast Ratio
2000:1 / 2000:1 (dynamic)
Color Support
1.07 billion colors
Color Gamut
100% Rec 709, 100% sRGB, 98% DCI-P3
Response Time
8ms (gray-to-gray normal); 5 ms (gray-to-gray fast)
Horizontal Viewing Angle
178
Vertical Viewing Angle
178
Screen Coating
Anti-glare, 3H Hard Coating
Keyboard / Mouse Interface
USB
Interfaces
1 x HDMI (HDCP 2.2)
1 x DisplayPort 1.4
1 x DisplayPort output
1 x USB-C upstream/DisplayPort 1.4 Alt Mode with Power Delivery (power up to 90W, HDCP 2.2)
1 x USB-C 3.2 Gen 2 upstream
1 x USB-C 3.2 Gen 2 downstream (power up to 15W)
4 x USB 3.2 Gen 2 downstream
1 x USB 3.2 Gen 2 downstream with Battery Charging 1.2
1 x Audio line-out (mini-jack)
1 x LAN (RJ-45)
Display Position Adjustments
Height, pivot (rotation), swivel, tilt
Tilt Angle
-5 /+21
Swivel Angle
-30 /+30
Height Adjustment
5.9 in
VESA Mounting Interface
100 x 100 mm
Features
Security lock slot (cable lock sold separately), VESA interface support, anti-theft protection, halogen-free
What’s in the box
1 x Dell UltraSharp 32 4K HDR USB-C Hub Monitor – U3223QE
1 x Power cable
1 x DisplayPort cable (DP to DP) – 1.8 m
1 x Super speed USB (Type-A to Type-C)
1 x Type-C (C-C cable)
Documentation
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