Dell 55 Interactive Touch Monitor - C5518QT

    Keep your audience engaged with a 55-inch 4K touch display with dazzling visuals, designed for seamless collaboration.
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    Manufacturer part H6CG6 | Dell part 210-ALWV | Order Code c5518qtsap | Dell
    Dell 55 and 86 4K Interactive Touch Monitors


     Dell C5518QT Monitor - Impressive visuals. Impactful presentations.

    Impressive visuals. Impactful presentations.

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

    Optimal performance: Dell monitor technology optimizes fonts and ensures 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.

    Product Brochure: Download the PDF file for the Dell Interactive 4K Conference Room 55 Monitor - C5518QT

    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 2mm pen tips, making group collaboration intuitive and seamless.

    Smooth interaction:
    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 - Just the right touch.
    Dell C5518QT Monitor - Simple setup and management.

    Simple setup 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 cord.

    Easy manageability: The Dell Display Manager lets users easily organize 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 C5518QT Monitor - A brand you can rely on
    A brand you can rely on

    As the No. 1 monitor brand worldwide for 4 consecutive years (2013 to 2016)i , we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

    Dell C5518QT Monitor - Advanced Exchange Service
    Expert Support

    Relax knowing that your Dell monitor comes with next business day Advanced Exchangei if your warranty issue can’t be resolved over the phone. Get a higher level of support with ProSupport for monitors which includes 24x7i access to ProSupport engineers for set-up, configuration, troubleshooting, and more, as well as next business day Advanced Exchangei.

    Dell C5518QT Monitor - Reliable and responsible
    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, 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

    Turn any meeting space into a video-enabled collaboration place using your own computing environment and unified communications application of choice.

    Dell Monitor C5518QT  - OptiPlex 7040 Micro PC with Intel® Unite™
    OptiPlex 7060 Micro PC with Intel® Unite™

    Transform your conference room with easy wireless collaboration, real-time sharing, annotation and more.

    Dell Premier Wireless Keyboard and Mouse | KM717
    Dell Premier Wireless Keyboard and Mouse | KM717

    Rely on high-quality, wireless performance in a modern design. This duo facilitates a clutter-free desktop experience.

    Quick Specs

    Diagonal Size
    54.6 in
    Manufacturer Warranty
    3 years Advanced Exchange Service and Limited Hardware Warranty
    Product Description
    Dell 55 Interactive Touch Monitor - C5518QT
    Device Type
    LED-backlit LCD flat panel display with touchscreen
    USB 3.0 hub
    Panel Type
    Aspect Ratio
    Native Resolution
    3840 x 2160
    Pixel Pitch
    0.315 mm x 0.315 mm
    350 cd/m² (typical)
    Contrast Ratio
    Response Time
    8 ms
    Color Support
    1.07 billion
    Input Connectors
    VGA (HD-15), DisplayPort
    Display Position Adjustments
    Not Available
    Screen Coating
    Anti-glare, 3H Hard Coating
    Dimensions (WxDxH) - with stand
    55 kg
    Compliant Standards
    Not Available


    Product Type
    LED-backlit LCD flat panel display
    Diagonal Class
    Diagonal Size
    Commercial Use
    Yes - interactive
    Combined With
    TV Tuner
    No tuner
    TV Tuner Presence
    Video Interface
    HDMI Ports Qty
    4 ports
    PC Interface
    VGA (HD-15), DisplayPort
    Picture Enhancements
    72% Color Gamut (CIE 1931)
    Anti-scratch display
    51.2 in
    3.6 in
    30.9 in
    Enclosure Color
    Black, silver trim


    LCD Display Technology
    3840 x 2160
    Display Format
    4K UHD (2160p)
    Image Aspect Ratio
    LCD Backlight Technology
    LED backlight
    Anti-glare, 9H Hard, 5% haze
    Dynamic Contrast Ratio
    350 cd/m²
    Viewing Angle
    Viewing Angle (Vertical)
    Touchpoints Qty
    Response Time
    8 ms
    Additional Features
    Security lock slot (cable lock sold separately)

    Media Player

    USB Port
    USB Ports Qty

    Audio System

    Speaker System
    2 speakers
    Output Power / Total
    20 Watt
    2 x main channel speaker - 10 Watt


    Connector Type
    • 4 x HDMI
    • DisplayPort
    • VGA input
    • Audio line-in
    • Headphones
    • USB (power only)
    • 3 x USB 3.0 downstream
    • RS-232
    • Network


    Security Slot Type
    Kensington security slot
    Cables Included
    • HDMI cable
    • VGA cable
    • USB cable
    • DisplayPort cable


    Power Device
    Power supply

    Manufacturer Warranty

    Bundled Services
    3 years Advanced Exchange Service and Limited Hardware Warranty

    Dimensions & Weight (Shipping)

    Weight (Shipping)
    121.25 lbs


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    54.6 in
    3840 x 2160
    3840 x 2160 at 60Hz
    1920 x 1080 at 60 Hz
    VGA (HD-15), DisplayPort
    1 x DP1.2
    1 x VGA
    3 x HDMI 2.0
    3 x USB3.0 downstream port
    1 x USB dedicated charging capability at 2A(max)
    3 x USB3.0 upstream port
    1 x Analog 2.0 audio line-out(3.5mmjack)
    1 x Analog 2.0 audio line-in(3.5mmjack)
    1 x RJ-45
    1 x RS232
    1 x VGA
    2x HDMI 1.4 (no MHL) and 1 x HDMI (MHL)
    1 x DP (1.2)
    Audio in, Audio out
    8 ms
    8 ms (Typical) (Gray to Gray)
    6 ms (GTG) with Overdrive

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    Drivers, Manuals & Support

    Drivers, Manuals & Support

    Dell Support

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

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