Dell 55 4K Interactive Touch Monitor: C5518QT

Intel® Core™
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Built for captivating collaboration.

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

Dell Monitor C5518QT


Dell Monitor 55 C5518QT
 Dell C5518QT Monitor – Impressive visuals. Impactful presentations.

Impressive visuals. Impactful presentations.

Exceptional viewing: Brilliant 4K resolution will keep audiences captivated, and consistent colours across a wide viewing angle allow everyone in the room to view clear text and crisp, vivid visuals.

Optimal performance: Dell monitor technology optimises fonts and ensures that visuals appear sharp while operating everyday programs like Microsoft PowerPoint, Word and Excel.

Consistent clarity: Anti-glare and anti-smudge coatings reduce distracting reflections and fingerprints.

Great for groups: The impressive 55-inch touch screen is ideal for conference room settings of up to 8 people.
Dell C5518QT Monitor – Just the right touch.

Just the right touch

Constructive collaboration: Featuring up to 20 touch points with innovative InGlass™ Technology: multiple people can interact with the screen simultaneously via touch or styluses with 2 mm pen tips, making group collaboration intuitive and seamless.

Smooth interaction:
The two included styluses allow you to write or draw naturally in real time directly on the screen without any lagging, while the included remote allows added functionality.

User-friendly functionality: Pen and finger differentiation makes it easy to switch between touch and pen-based interaction, and touch functionality is supported on virtually all industry-standard software.
Dell C5518QT Monitor – Simple set-up and management.

Simple set-up and management.

Convenient connectivity: A variety of ports – including HDMI, VGA, DisplayPort and USB – makes it easy to connect to most IT devices.
OptiPlex compatibility: The Dell 55 4K Interactive Touch Monitor features a unique design that’s compatible with the optional Dell OptiPlex Micro, which integrates seamlessly into the back panel without the need of a separate power cable.

Easy manageability: The Dell Display Manager lets users easily organise screen layouts. RS232 and RJ45 interfaces allow you to manage the display remotely.
Dell C5518QT Monitor – Connectivity Options

Connectivity Options

Ports and Slots:
1. Power Connector | 2. HDMI (x3) | 3. USB Type-B (x3) | 4. USB 3.0 | 5. DisplayPort | 6. Charging Port | 7. VGA | 8. RS232 Input | 9. Audio Input | 10. Audio Output | 11. RJ45 Ethernet

Cables Included:
1. Power Cable
2. DP-DP Cable
3. HDMI-HDMI Cable
4. VGA Cable
5. USB Cable
6. USB Upstream Cable

Peace of mind, guaranteed.

dell monitor p2418d

A brand you can rely on

As the No. 1 monitor brand for three consecutive years*, Dell takes pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

Expert Support

Relax knowing that your Dell monitor comes with next business day Advanced Exchange* if your warranty issue can’t be resolved over the phone. Get a higher level of support with ProSupport for monitors which includes 24x7* access to ProSupport engineers for set-up, configuration, troubleshooting, and more, as well as next business day Advanced Exchange* .
Monitor P3418HW PDP

Reliable and responsible

Designed with the environment in mind, this monitor meets the latest regulatory and environmental standards such as China Energy Label, CEL, WEEE, ErP (EuP) Standards and Korea E-Standby.


Complete your experience with recommended accessories designed to make the most of your Dell monitor.

 Dell Monitor C5518QT - Logitech GROUP

Logitech GROUP

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Dell Monitor C5518QT  - OptiPlex 7040 Micro PC with Intel® Unite™

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  • 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:

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

    Touch technology:
    In Glass™ touch technology


    350 cd/m² (typical)

    Viewing Angle (Vertical/Horizontal):

    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)

    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:

    4mm heat tempered glass

    Glass Hardness:

    Cover Glass Coating:
    AG, AS, 5% haze

    Speaker included:
    Integrated speakers (10W x 2)


  • 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 lock slot (cable lock sold separately)


  • 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


  • Built in power supply


  • 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


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