Description
The Dell UltraSharp U3223QE monitor is an 80 cm (31.5") model with 4K resolution and an integrated USB-C hub, in silver. Its flat LCD screen offers an anti-glare treatment and a horizontal viewing angle of 178°, with a pixel density of 137.68 ppi and a pixel pitch of 0.18159 x 0.18159 mm. The screen diagonal is 80.01 cm, with a visible area of 69.7 cm horizontally and 39.2 cm vertically. It covers 100% of the sRGB gamut and 98% of DCI-P3, which ensures faithful colour reproduction for design and editing tasks. It supports 1080i, 1080p, 480p, 720p and 576p video modes, and features DDC/CI support for controlling parameters from the computer. The scanning intervals are 15 to 140 kHz horizontally and 23 to 86 Hz vertically, so it adapts to different input signals. The USB-C hub makes it easy to connect peripherals and transmit data with a single cable.
Specifications
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: LCD
- Panel type: IPS Black
- Backlight type: LED
- Touchscreen: No
- Display brightness (typical): 400 cd/m²
- Response time: 8 ms
- Anti-glare screen: Yes
- Screen shape: Flat
- Supported video modes: 1080i, 1080p, 480p, 720p, 576p
- Contrast ratio (typical): 2000:1
- Maximum refresh rate: 60 Hz
- Viewing angle, horizontal: 178°
- Viewing angle, vertical: 178°
- Display number of colours: 1.07 billion colours
- Response time (fast): 5 ms
- Pixel pitch: 0.18159 x 0.18159 mm
- Pixel density: 137.68 ppi
- Horizontal scan range: 15 - 140 kHz
- Vertical scan range: 23 - 86 Hz
- Viewable size, horizontal: 69.7 cm
- Viewable size, vertical: 39.2 cm
- Display diagonal (metric): 80.01 cm
- High Dynamic Range (HDR) supported: No
- DDC/CI: Yes
- Surface hardness: 3H
- Colour gamut standard: sRGB
- sRGB coverage (typical): 100%
- DCI-P3 coverage: 98%
- Heat dissipation: 98.27 BTU/h
Performance
- NVIDIA G-SYNC: No
- AMD FreeSync: No
- Flicker-free technology: Yes
- Low Blue Light technology: Yes
Multimedia
- RMS rated power: 0 W
- Built-in speaker(s): No
- Built-in camera: No
Design
- Market positioning: Graphics design
- Product colour: Silver
- Front bezel colour: Black
- Feet colour: Silver
Ports & interfaces
- Built-in USB hub: Yes
- USB hub version: 3.2 Gen 2 (3.1 Gen 2)
- USB upstream port type: USB Type-C
- Number of upstream ports: 2
- Number of USB Type-C upstream ports quantity: 1
- USB Type-A downstream ports quantity: 5
- USB Power Delivery (USB PD): Yes
- USB Power Delivery up to: 90 W
- HDMI: Yes
- HDMI ports quantity: 1
- HDMI version: 2.0
- DisplayPorts quantity: 2
- Audio output: Yes
- Headphone out: Yes
- Headphone outputs: 1
- Headphone connectivity: 3.5 mm
- HDCP: Yes
Network
- Wi-Fi: No
Ergonomics
- VESA mounting: Yes
- Panel mounting interface: 100 x 100 mm
- Cable lock slot: Yes
- Height adjustment: Yes
- Pivot: No
- Swivelling: Yes
- Swivel angle range: -30 - 30°
- Tilt adjustment: Yes
- Tilt angle range: -5 - 21°
- On Screen Display (OSD): Yes
- Plug and Play: Yes
Power
- Energy efficiency class (SDR): F
- Energy efficiency class (HDR): E
- Energy consumption (SDR) per 1000 hours: 29 kWh
- Energy consumption (HDR) per 1000 hours: 26 kWh
- Power consumption (typical): 29.4 W
- Power consumption (standby): 0.3 W
- Power consumption (max): 220 W
- Power consumption (off): 0.2 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Input current: 2.7 A
- Power supply type: Internal
- Energy efficiency scale: A to G
- European Product Registry for Energy Labelling (EPREL) code: 955168
Operational conditions
- Operating temperature (T-T): 0 - 40 °C
- Storage temperature (T-T): -20 - 60 °C
- Operating relative humidity (H-H): 10 - 80%
- Storage relative humidity (H-H): 5 - 90%
- Operating altitude: 0 - 5000 m
- Non-operating altitude: 0 - 12192 m
Weight & dimensions
- Width (with stand): 712.6 mm
- Depth (with stand): 233.2 mm
- Height (with stand): 469.3 mm
- Weight (with stand): 9.98 kg
- Width (without stand): 712.6 mm
- Depth (without stand): 55.8 mm
- Height (without stand): 410 mm
- Weight (without stand): 5.65 kg
- Bezel width (side): 7.65 mm
- Bezel width (top): 7.65 mm
- Bezel width (bottom): 1.01 cm
Packaging data
- Package weight: 14.5 kg
Packaging content
- Stand included: Yes
- Cables included: AC, DisplayPort, USB Type-C to USB Type-A, USB Type-C to USB Type-C
- Quick start guide: Yes
Sustainability
- Sustainability certificates: TCO, ENERGY STAR, EPEAT Gold
- Doesn't contain: PVC/BFR, Arsenic
Carbon footprint
- Total carbon footprint (kg of CO2e): 880
- Total carbon emissions, standard deviation (kg of CO2e): 210
- Carbon emissions, manufacturing (kg of CO2e): 432.29
- Carbon emissions, logistics (kg of CO2e): 120
- Carbon emissions, energy usage (kg of CO2e): 320
- Carbon emissions, end-of-life (kg of CO2e): 7.55
- Total carbon emissions, w/o use phase (kg of CO2e): 560
- PAIA version: 1.3.0, 2021
Other features
- Picture-by-Picture (PbP): Yes
- Maximum resolution: 3840 x 2160 pixels
- RJ-45 ports quantity: 1
- Heavy metals free: Hg (mercury)
- Compliance certificates: RoHS
- Power management: Yes
- Compliance industry standards: ENERGY STAR certified Monitor. EPEAT registered where applicable. TCO Certified & TCO Certified Edge. RoHS Compliant. BFR/PVC Fr
Logistics data
- Harmonized System (HS) code: 85285210
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