Dell Intros 75-Inch Interactive Touch Monitor

  • By Dian Schaffhauser
  • 02/04/19

The monitor supports 20-point multi-touch, to allow multiple people to interact with the screen at the same time. Similar to Microsoft's Surface Hub, content on the display can be manipulated with fingers or palms. 

Soon, Dell will add a 75-inch model to its line of 4K interactive touch monitors. As with the 55-inch and 86-inch versions, the C7520QT is intended for use in group collaboration. The monitor supports 20-point multi-touch, to allow multiple people to interact with the screen at the same time. Similar to Microsoft's Surface Hub, content on the display can be manipulated with fingers or palms.

The hardware incorporates FlatFrog's InGlass, which Dell already uses in its large-format interactive displays. InGlass has found wide use in not just education but also corporate environments.

Among the features of the new monitor are these:

  • "Screen Drop," which improves the reachability for users working at different heights; buttons on the side of the panel allow for adjusting the height; this is also available on Dell's other 4K models as well;
  • A wide viewing angle that allows for the screen to be viewed from multiple vantagepoints in the room;
  • Anti-glare and anti-smudge coatings to reduce reflection and fingerprint smudges;
  • "ComfortView," which decreases blue light emission to optimize eye comfort up close;
  • RS232, RJ45 and HDMI CEC connectivity to allow for remote operation;
  • Optional integration with the Dell OptiPlex Micro PC for an all-in-one computing solution; and
  • An optional AV cart to allow the display to be mobile.

The monitor will be available later this spring, starting at $6,000.

About the Author

Dian Schaffhauser is a former senior contributing editor for 1105 Media's education publications THE Journal, Campus Technology and Spaces4Learning.

Featured

  • Abstract AI circuit board pattern

    Nonprofit LawZero to Work Toward Safer, Truthful AI

    Turing Award-winning AI researcher Yoshua Bengio has launched LawZero, a nonprofit aimed at developing AI systems that prioritize safety and truthfulness over autonomy.

  • abstract pattern of cybersecurity, ai and cloud imagery

    Report Identifies Malicious Use of AI in Cloud-Based Cyber Threats

    A recent report from OpenAI identifies the misuse of artificial intelligence in cybercrime, social engineering, and influence operations, particularly those targeting or operating through cloud infrastructure. In "Disrupting Malicious Uses of AI: June 2025," the company outlines how threat actors are weaponizing large language models for malicious ends — and how OpenAI is pushing back.

  • tutor and student working together at a laptop

    You've Paid for Tutoring. Here's How to Make Sure It Works.

    As districts and states nationwide invest in tutoring, it remains one of the best tools in our educational toolkit, yielding positive impacts on student learning at scale. But to maximize return on investment, both financially and academically, we must focus on improving implementation.

  • red brick school building with a large yellow "AI" sign above its main entrance

    New National Academy for AI Instruction to Provide Free AI Training for Educators

    In an effort to "transform how artificial intelligence is taught and integrated into classrooms across the United States," the American Federation of Teachers (AFT), in partnership with Microsoft, OpenAI, Anthropic, and the United Federation of Teachers, is launching the National Academy for AI Instruction, a $23 million initiative that will provide access to free AI training and curriculum for all AFT members, beginning with K-12 educators.