Dell LED-Display UltraSharp U3223QZ - 80 cm (31.5”) - 3840 x 2160 4K Ultra HD

Screen
Screen diagonal: 80 cm (31.5“)
Display resolution: 3840 x 2160 pixels
Native aspect ratio: 16:9
Screen technology: LCD
Touchscreen: No
HD Type: 4K Ultra HD
Panel Type: TFT/IPS
Screen shape: flat
Contrast Ratio: 2000:1
Maximum refresh rate: 60 Hz
Number of colors of the display: 1.07 billion colors
Backlight Type: LED
Brightness (typical): 400 cd/m²
Response time: 8 ms
Anti-glare screen: Yes
Supported video modes: 480p, 720p, 1080i, 1080p, 2160p
Angle of view, horizontal: 178°
Angle of view, vertical: 178°
Response time (fast): 5 ms
Pixel pitch: 0.18159 x 0.18159 mm
Pixel density: 140ppi
Horizontal scanning range: 15 - 140 kHz
Vertical scanning range: 23 - 86 Hz
Visible size (horizontal): 69.7 cm
Visible size (vertical): 39.2 cm
Screen diagonal (cm): 80 cm
High Dynamic Range Video (HDR) Support: No
Surface Hardness: 3H
RGB color space: DCI-P3
Color Gamut: 98%
sRGB coverage (classic): 100%
Dell ComfortView Technology: Yes

Services
Flicker-free technology: Yes
Low Blue Light Technology: Yes
Infrared (IR) Sensor: Yes

multimedia
Built-in speakers: Yes
Integrated Camera: Yes
Number of speakers: 2
RMS power: 14W
Megapixels (approx.): 8 MP
Built-in Microphone: Yes

design
Market positioning: Business
Color of product: Silver
Front Frame: Black
Removable stand: Yes
Foot color: silver
Free of heavy metals: Hg (mercury)

Connections and interfaces
Built-in USB hub: Yes
HDMI: Yes
Headphone output: Yes
USB upstream port type: USB Type-C
Number of upstream slots: 2
Number of downstream USB-A type slots: 5
Number of downstream USB-C type ports: 1
USB Power Delivery: Yes
USB power delivery up to: 90W
Number of HDMI ports: 1
HDMI version: 2.0
Number of DisplayPort connections: 2
DisplayPorts version: 1.4
Headphone outputs: 1
Built-in KVM switching: Yes
HDCP: Yes
Power input: Yes

network
WiFi: No

ergonomics
VESA mount: Yes
Cable lock slot: Yes
Height adjustment: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot type: Kensington
Height adjustment: 15 cm
Pivot: No
Swivel: Yes
Swivel angle range: -30 - 30°
Tilt angle range: -5 - 21°
On-screen display (OSD): Yes
Plug & Play: Yes
LED indicators: yes
Tilt adjustment: Yes

Performance
Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1,000 hours: 30 kWh
Energy consumption (HDR) per 1,000 hours: 40 kWh
Power consumption (standard operation): 29.9 W
Power consumption (standby): 0.3W
Power consumption (max.): 240 W
Power consumption (off): 0.3W
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power supply type: Internal
Energy efficiency scale: A to G

Operating conditions
Operating temperature: 0 - 40°C
Storage temperature range: -20 - 60 °C
Relative humidity in operation: 10 - 80%
Humidity during storage: 5 - 90%
Operating altitude: 0 - 5000 m
Storage altitude: 0 - 12192 m

scope of delivery
Stand included: Yes
Cables included: DisplayPort, USB Type-A to USB Type-C, USB Type-C to USB Type-C
Quick Start Overview: Yes
DisplayPort cable length: 1.8 m

Weight and dimensions
Device width (including foot): 712.6 mm
Device depth (including foot): 230 mm
Device height (including base): 497.8 mm
Weight (with stand): 11.5 kg
Width (without stand): 712.6 mm
Depth (without stand): 58 mm
Height (without stand): 475.5 mm
Weight (without stand): 7.26 kg
Frame width (side): 7.65 mm
Frame width (top): 3.84 cm
Frame width (bottom): 2.21 cm

Packaging data
Package weight: 16.1 kg
USB cable length: 1 m

sustainability
Sustainability certificates: ENERGY STAR, RoHS, TCO
Does not contain: PVC/BFR

Other functions
On/Off Switch: Yes
Frame by Frame (PbP): Yes
Maximum resolution: 3840 x 2160 pixels
Number of RJ-45 ports: 1
Proximity sensor: Yes
Power Features - Description: Yes