DELL UltraSharp U3226Q computer monitor

DELL UltraSharp U3226Q. Display diagonal: 80 cm (31.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: QD-OLED, Response time: 0.3 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black
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.

Display

Display diagonal: 80 cm (31.5")
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Display technology: QD-OLED
Touchscreen: No
Display brightness (peak): 1000 cd/m²
Display brightness (typical): 300 cd/m²
Response time: 0.3 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Flat
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
Contrast ratio (dynamic): 1500000:1
Maximum refresh rate: 120 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.1814 x 0.1814 mm
Pixel density: 140 ppi
Viewable size, horizontal: 69.7 cm
Viewable size, vertical: 39.2 cm
Digital horizontal frequency: 15 - 270 kHz
Digital vertical frequency: 48 - 120 Hz
High Dynamic Range (HDR) technology: Dolby Vision, HDR True Black 500
Surface hardness: 3H
sRGB coverage (typical): 100%
Adobe RGB coverage: 94%
BT.2020 coverage: 80%
DCI-P3 coverage: 99%

Performance

Flicker-free technology: Yes
Low Blue Light technology: Yes

Multimedia

Built-in speaker(s): No
Built-in camera: No

Design

Market positioning: Office
Product colour: Black
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Black

Ports interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-C
Number of USB Type-C upstream ports quantity: 1
USB Type-A downstream ports quantity: 2
USB Type-C DisplayPort Alternate Mode: Yes
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 140 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort out version: 1.4
Thunderbolt 4 ports quantity: 2
Headphone out: No
Built-in KVM switch: Yes
HDCP: Yes
HDCP version: 1.4/2.2

Network

Ethernet LAN: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 15 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -30 - 30°
Tilt adjustment: Yes
Tilt angle range: -5 - 21°
Picture-in-Picture: Yes
On Screen Display (OSD): Yes

Power

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
Power consumption (typical): 33.7 W
Power consumption (standby): 0.4 W
Power consumption (max): 460 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 5.3 A
Power supply type: Internal
Energy efficiency scale: A to G

Operational conditions

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
Non-operating altitude: 5000 - 12192 m

Weight dimensions

Width (with stand): 718.3 mm
Depth (with stand): 217.2 mm
Height (with stand): 623.8 mm
Weight (with stand): 9.35 kg
Width (without stand): 718.3 mm
Depth (without stand): 65.5 mm
Height (without stand): 436 mm
Weight (without stand): 6.43 kg
Bezel width (side): 1.23 cm
Bezel width (top): 9.3 mm
Bezel width (bottom): 3.78 cm

Packaging data

Package weight: 16.3 kg

Packaging content

Stand included: Yes
Cables included: Power, HDMI, DisplayPort, Thunderbolt

Sustainability

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
Carbon emissions, manufacturing (kg of CO2e): 448.25
Carbon emissions, logistics (kg of CO2e): 107.58
Carbon emissions, energy usage (kg of CO2e): 246.13
Carbon emissions, end-of-life (kg of CO2e): 12.23
PAIA version: PAIA 1.5.3, 2026

Other features

Compliance certificates: RoHS