Dell C5522QT 55" 4K Interactive Touch LED-backlit UHD 60Hz Monitor

SKU : C5522QT
Brand : DELL
Availablity : In stock
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Dell C5522QT 4K Interactive Touch LED-backlit UHD 60Hz Monitor, Screen 54.64" 3840 x 2160 IPS-Type LCD, Gamut 72% CIE1931, Brightness 350 cd/m² (Typical), Viewing Angle (H x V) 178 x 178°, Aspect Ratio 16:9, Contrast Ratio 1300:1, Input 3 x HDMI 2.0 – Audio, Video (Side), 1 x DisplayPort 1.2 – Audio, Video (Side), Output 1 x 1/8" / 3.5 mm – Audio (Side), Control RS-232C via DE-9/DB-9 Input, AC Input 120 to 230 VAC, 50 / 60 Hz. The Dell C5522QT 55" Class 4K UHD Touchscreen Conference Room IPS LED Display. It supports up to 20 simultaneous touch points for engaging, collaborative meetings.
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Product Description

Manufacture # Dell | Model # C5522QT


The Dell C5522QT 55" Class 4K UHD Touchscreen Conference Room IPS LED Display. It supports up to 20 simultaneous touch points for engaging, collaborative meetings. DisplayPort 1.2 and three HDMI inputs let you connect multiple source components, and a 3.5mm audio output lets you run sound directly from the display to your external sound system. The C5522QT outputs up to 350 cd/m² of brightness with a 1300:1 contrast ratio to help enhance visibility in bright environments, with up to 178 x 178° viewing angles.



  • Experience intuitive touch technology, a feature that lets you annotate with your fingers or write with a fine-tip stylus. 
  • You can also erase written content with the palm of your hand or the other stylus tip with virtually zero lag.
  • Twenty-point InGlass Touch technology allows multiple workers to interact with the screen simultaneously, eliminating wait time for more natural collaboration. 
  • And, since the touch functionality is compatible with most industry standard software, it integrates seamlessly into however you work.
  • Palm rejection allows users to rest their hands naturally onscreen without unwanted marks.
  • Dell Screen Drop is an accessibility feature designed to improve reachability for users working from different heights.
  • Enjoy uninterrupted productivity and keep your laptop battery charged with up to 90W of power delivery.
  • With RS232 and RJ45 interfaces, you can use remote management tools to maintain and control the display with a network control system.
  • This interactive touch monitor has been tested and validated to work with complete conference room ecosystems that include high-quality audio, video, and room control, powered by OptiPlex Micro.



  • Screen Size (Diagonal): 54.64"
  • Resolution: 3840 x 2160
  • Panel Type: IPS-Type LCD
  • Bit Depth / Color Support: 10-Bit (1.07 Billion Colors)
  • Color Gamut: 72% CIE1931
  • Brightness: 350 cd/m² (Typical)


Manufacturer Warranty: 03 Year Limited Warranty

Technical Specifications


Display Size The distance between screen's diagonally opposite corners, in inches, cm or mm.
Panel Type The screen panel is the part of monitor that displays the image.
IPS (In-plane switching)
Backlight Technology Backlight provides lighting for digital displays from behind, making it easier for users to see what's on the screen.
Resolution The number of horizontal and vertical pixels on a display screen.
3840 x 2160 (4K)
Refresh Rate The refresh rate of a display is the number of times per second that the image refreshes on the screen.
Touchscreen A touch screen is a display device that allows users to interact with a computer screen using their finger or stylus.
Synchronisation Technology Synchronization or Sync is a display technology that helps Monitor or TV prevent screen tearing.
Curved A curved display is a computer monitor or television that is slightly curved, instead of being flat.
Pixel Per Inch (PPI) Pixels per inch (PPI) is the measure of resolution in a digital image or video display.
Aspect Ratio The aspect ratio of an image is the ratio of its width to its height.
Contrast Ratio
350 cd/m²
Display Screen Coating


Wireless Charging
Ports & Slots
3 x HDMI
1x DisplayPort
1x Audio line-out
3 x USB 3.0 upstream
4 x USB 3.0 downstream
1x RS-232
1x USB 3.0 with battery charging


VESA Compatible The VESA Interface Standard defines the distance in millimeters between the four mounting holes on the back of a Monitor or TV.
400 x 300 mm
Dimensions (W x H x D)
1297.94 x 769.62 x 78.74 mm
34.5 kg


Input Power
100 VAC to 240 VAC / 50 Hz or 60 H


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