DELL C5522QT Interactive flat panel 138.8 cm (54.6") LCD 350 cd/m² 4K Ultra HD Black Touchscreen

Bring the team together, whether they are in the room or remote, with this brilliant 55” 4K UHD screen with built-in dual 10W speakers.

Display

• Display diagonal: 138.8 cm (54.6")
• Display technology: LCD
• Display resolution: 3840 x 2160 pixels
• Display brightness: 350 cd/m²
• HD type: 4K Ultra HD
• Touchscreen: Yes
• Panel type: IPS
• LED backlight: Yes
• Number of simultaneous touchpoints: 20
• Multi-touch: Yes
• Native aspect ratio: 16:9
• Response time: 9 ms
• Contrast ratio (typical): 1300:1
• Viewing angle, horizontal: 178°
• Viewing angle, vertical: 178°
• Display number of colours: 1.073 billion colours
• Pixel pitch: 0.315 x 0.315 mm
• Active display area (W x H): 1209.6 x 680.4 mm
• Display diagonal (metric): 138.787 cm
• Horizontal scan range: 30 - 140 kHz
• Vertical scan range: 24 - 75 Hz
• Native refresh rate: 60 Hz
• Colour gamut: 72%

Audio

• Built-in speaker(s): Yes
• Number of built-in speakers: 2
• RMS rated power: 20 W
• Speaker impedance: 8 Ω
• Speaker frequency range: 120 - 20000 Hz

Ports & interfaces

• HDMI ports quantity: 3
• DVI port: No
• DisplayPorts quantity: 1
• USB port: Yes
• Ethernet LAN: Yes
• Wi-Fi: No
• HDMI version: 2.0
• USB ports quantity: 8
• USB version: 3.2 Gen 1 (3.1 Gen 1)
• USB connector type: USB Type-C
• Ethernet LAN (RJ-45) ports: 1
• Audio (L/R) out: 1
• RS-232 interface: Yes

Weight & dimensions

• Display width: 1209.6 mm
• Display height: 680.4 mm
• Width: 1299 mm
• Depth: 78.7 mm
• Height: 769.8 mm
• Weight: 34.5 kg

Power

• Power consumption (typical): 73.1 W
• Power consumption (standby): 0.4 W
• Power consumption (off): 0.3 W
• Power consumption (max): 300 W
• Energy efficiency class (SDR): F
• Energy consumption (SDR) per 1000 hours: 73 kWh
• AC input voltage: 100 - 240 V
• AC input frequency: 50 - 60 Hz
• Heat dissipation: 249.43 BTU/h
• Energy efficiency scale: A to G

Operational conditions

• Operating temperature (T-T): 0 - 40 °C
• Operating relative humidity (H-H): 10 - 80%
• Storage temperature (T-T): -20 - 60 °C
• Storage relative humidity (H-H): 5 - 90%

Packaging data

• Package weight: 41.7 kg

Other features

• Aspect ratio: 16:9

Design

• Product design: Interactive flat panel
• Product colour: Black
• Placement supported: Indoor
• VESA mounting: Yes
• Orientation: Horizontal
• Panel mounting interface: 400 x 300 mm
• Bezel width (bottom): 4.47 cm
• Bezel width (side): 4.47 cm
• Bezel width (top): 4.47 cm

Performance

• Purpose: Corporate
• On Screen Display (OSD): Yes

Logistics data

• Harmonized System (HS) code: 85285210

Computer system

• Computer system: No
• Built-in processor: No

Carbon footprint

• Total carbon footprint: 1530 kg of CO2e
• Total carbon emissions (Standard deviation): 230 kg of CO2e
• Carbon emissions (Manufacturing): 694 kg of CO2e
• Carbon emissions (Logistics): 260 kg of CO2e
• Carbon emissions (Use): 558 kg of CO2e
• Carbon emissions (End-of-Life): 17 kg of CO2e
• Total carbon emissions (w/o Use phase): 971 kg of CO2e
• PAIA version: 1.2.14, 2021

Condition: new. When shipped to GB or ROI, all our electronic articles come with a BSI-proven power adaptor fitted by our company. For free! (As long the device comes with a power cable.)