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Dell 55 4K Interactive Touch Monitor: C5518QT

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Built for captivating collaboration.

Keep your audience engaged with a 55-inch 4K touch display with dazzling visuals, designed for seamless collaboration.

Display

Diagonal VIS (Viewable Image Size):
1397 mm (54.64 inch)

Viewable Screen Area (Horizontal x Vertical):
1209 mm (47.44 in)
680 mm (26.77 in)
822120 mm (1269.96 in)

Response Time:
8 ms

Aspect Ratio:
16:9

Touch:
Up to 20 points Fingers Touch
Up to 4 points Pens Touch

Touch technology:
In Glass™ touch technology

Backlights:
LED

Brightness:
350 cd/m² (typical)

Viewing Angle (Vertical/Horizontal):
178°/178°

Color Support:
Color Gamut: 72% (CIE 1931)
Color Depth: 1.07 billion colors

Pixel Pitch:
0.315 mm x 0.315 mm

Contrast Ratio:
1000:1 (DCR)

Resolution:
3840 x 2160

Speaker included:
Integrated speakers (10W x 2)

Bezel Color:
Black / Silver Trim

Panel - bits:
10 bit

Panel type with screen coating:
In-Plane Switching type

Dell Display Manager (DDM) Compatibility:
Yes

Glass:
4mm heat tempered glass

Glass Hardness:
9H

Cover Glass Coating:
AG, AS, 5% haze

Speaker included:
Integrated speakers (10W x 2)

Connectivity

3 x HDMI 2.0
1 x DisplayPort 1.2
1 x VGA
1 x Audio Input
1 x Headphone Output
1x RJ 45
3 x USB 3.0
1 x USB dedicated charging port
1 x RS232

Remote Asset Management:
1x RJ 45
1 x RS232

Security

Security lock slot (cable lock sold separately)

Dimensions & Weight

Monitor Head (No Stand):
Height:784.5 mm (30.88 in)
Width: 1298.6 mm (51.12 in)
Depth: 90.6 mm (3.56 in)

Weight (panel only) for VESA mount - no cables:
53 kg - 116.84 lb

Weight with packaging:
55 kg - 121.25 lb

Power

Built in power supply

Environmental

Temperature Operating:
0° to 40°C (32° to 104°F)

Temperature Nonoperating (Shipping Conditions):
Storage: -20° to 60°C (-4° to 140°F)
Shipping: -20° to 60°C(-4° to 140°F)

Humidity Operating:
10% to 80% (noncondensing)

Humidity Nonoperating (Shipping Conditions):
Storage: 5% to 90% (noncondensing)
Shipping: 5% to 90%(noncondensing)

Altitude Operating:
5000m (16,400 ft) max

Altitude Nonoperating (Shipping Conditions):
12,192m (40,000 ft) max

Regulatory

Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment

What's in the Box

1x- Power cable (varies by countries)
1x- DP - DP cable
1x HDMI-HDMI cable
1x VGA Cable
1x USB upstream cable (enables the USB ports on the monitor)
1x Remote Control
3x Wire Saddle
2x Stylus
1x Stylus holder
1x remote holder

Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Core™ Ultra Processors

Learn More about Intel

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