Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Create and access a list of your products

      Dell 86 4K Interactive Touch Monitor: C8621QT

      An 85.6" display delivers intelligent, responsive technology for improved collaboration. The design features 20-points of touch and integrated speakers.
      Manufacturer part MK3R8 | Dell part 210-AWGZ | Order Code ag-monc8621qt | Dell
      Vast visuals

      Vast visuals

      An enormous 85.6" screen is the ideal canvas for displaying 4K UHD images. No matter where you stand or sit, the image quality is consistent thanks to In-Plane Switching (IPS) technology. Sharp text, ComfortView, and anti-glare, anti-smudge coatings deliver greater legibility and a better extended viewing experience.
      Engage and involve your audience

      Engage and involve your audience

      Exclusive to Dell. Inclusive to all: Improve reachability for users of different heights using our exclusive Dell Screen Drop technology. Raise, lower and mark up the image at four different height settings via the buttons at the side of the panel.

      Sounds like a great presentation: Built-in 2x20W speakers make multimedia presentations more impactful.

      Real-time teamwork

      Group work without the wait: Twenty-point InGlass™ Touch enables multiple workers to interact with the screen simultaneously, for more natural collaboration.

      More options. Less lag: Whether you’re using your fingers, palm or stylus, you can write or draw in real time with virtually zero lag. And, since the touch functionality is compatible with most industry-standard software (as well as included FlatFrog software), it integrates seamlessly into however you work.

      Improved stylus: Mimicking a more natural writing tool, the stylus has an ergonomic, easy-grip design, a fine writing tip and a precise eraser. It also magnetically attaches to the side of the display, so it’s never misplaced.
      Seamless design

      Seamless design

      The power of USB-C: Get up to 90W of power delivery so you can keep your laptop battery charged and enjoy uninterrupted productivity.

      All-in-one convenience: This interactive touch monitor seamlessly integrates an optional Dell OptiPlex Micro PC, which allows IT to select the best option for your business needs. Including the ability to upgrade as needed and easily upload your preferred corporate image, that gives you a display solution which adheres to your company’s security and service standards.

      Easy manageability: IT can solve issues and manage the display remotely thanks to a range of tools, including RS232, RJ45, HDMI CEC ports and the TCP/IP command set.

      More ways to display: Quickly tile and arrange your applications by conveniently selecting from predefined templates with the Easy Arrange feature on Dell Display Manager software. You can also start presentations faster with Auto-restore, a feature that remembers your last presentation layout.
      Connectivity Options

      Connectivity Options

      Ports & Slots: 
      1. HDMI 2.0 x 4 | 2. Display Port 1.2 | 3. USB Type-C | 4. Audio Line-Out* | 5. USB 3.1 Upstream x 3 | 6. USB 3.1 Downstream x 3 | 7. USB Dedicated Charging Port | 8. RS232 | 9. RJ45

      Cables Included:
      1. HDMI 2.0 Cable | 2. USB Type-C Cable | 3. DisplayPort Cable | 4. USB 3.1 Cable | 5. Power Cord | 6. OptiPlex Power Cord

      Peace of mind, guaranteed

      Our products are engineered with care and precision, so we guarantee support and peace of mind.
      A brand you can rely on
      A brand you can rely on
      As the No. 1 monitor company worldwide for six consecutive years (2013 to 2019)*, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.
      Advanced Exchange Service
      Advanced Exchange Service
      Your monitor comes with a 3-year Advanced Exchange Service* so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.Upgrade to 24x7 specialized technical phone support with Dell ProSupport options.*
      Reliable and responsible
      Reliable and responsible
      Designed with the environment in mind, this monitor meets the latest regulatory and environmental compliance such as ENERGY STAR®, RoHS compliance, China Energy Label (CEL), WEEE and ErP (EuP) standards.


      Complete your experience with accessories designed to make the most of your Dell Monitor.
      OptiPlex 7060 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.
      X-Large Fusion Micro-Adjustable Fixed Wall Display Mount | XSM1U
      X-Large Fusion Micro-Adjustable Fixed Wall Display Mount | XSM1U
      This improved wall mount includes features like extra stability, faster install, improved lateral shift, easier cable management and enhanced security.
      X-Large Fusion Manual Height Adjustable Cart | XPA1UB
      X-Large Fusion Manual Height Adjustable Cart | XPA1UB
      Rounded edges and sleek features give a softer professional feel that fits well in many environments. Adjust the height without removing the screen.
      X-Large Fusion Floor Stand | XFA1UB
      X-Large Fusion Floor Stand | XFA1UB
      This floor AV stand with rounded edges and sleek features fits well in corporate and classroom environments. The height can be adjusted by a single user without removing the screen.
      Logitech Rally Plus
      Logitech Rally Plus
      Hear and be heard with life-like clarity with four, omnidirectional microphones and 360-degree coverage. It’s ideal for large meeting and learning spaces.
      Actiontec ScreenBeam Enterprise 960
      Actiontec ScreenBeam Enterprise 960
      Get the flexibility to present from anywhere in the room, and even interact from a front-of-room touchscreen, with this enterprise-grade wireless display receiver.

      Tech Specs

      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
      Landscape mode
      Enclosure Colour
      Anodised black with anodised era grey deco trim

      Display Format
      4K UHD (2160p)
      Image Aspect Ratio
      LCD Backlight Technology
      LED backlight
      Dynamic Contrast Ratio
      350 cd/m²
      Viewing Angle
      178 degrees
      Viewing Angle (Vertical)
      179 degrees
      Touchpoints Qty
      Response Time
      8 ms
      Backlight Life
      30,000 hour(s)
      Crestron RoomView, security lock slot (cable lock sold separately), InGlass touch technology
      3840 x 2160
      LCD Display Technology

      Stands & Mounts
      Flat Panel Mount Interface
      600 x 400 mm
      VESA Compatibility

      Media Player
      USB Port
      USB Ports Qty

      Remote Control
      Remote control

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

      Connector Type
      • 4 x HDMI
      • DisplayPort
      • Audio line-out
      • 3 x USB 3.1
      • 3 x USB 3.1
      • RS-232
      • USB (power only)
      • Network

      Included Accessories
      2 AAA batteries, 2 styluses, 3 cable clips, remote control holder, 2 stylus nibs, 1 x PC box holder
      Cables Included
      • SuperSpeed USB cable - 3 m
      • DisplayPort cable - 3 m
      • USB-C cable - 1.8 m
      • HDMI cable - 3 m
      Compliant Standards
      DisplayPort 1.2

      Environmental Standards
      ENERGY STAR Certified
      ENERGY STAR Version

      Power Device
      Power supply
      Nominal Voltage
      AC 120/230 V (50/60 Hz)

      Dimensions & Weight (Shipping)
      Weight (Shipping)
      114.5 kg

      Drivers, Manuals & Support

      Dell Support

      Dell Support

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

      Compare Products ()

      Add the products you would like to compare, and quickly determine which is best for your needs.

      Add the products you would like to compare, and quickly determine which is best for your needs.