Sharp Aquos 4TB70CT1U Whiteboard

Make learning and working more engaging with a large format interactive display.

Looking for a powerful, yet affordable solution to make your classrooms and meeting rooms interactive?

The Sharp 4TB70CT1U is a perfect solution for those in search of a large format display that brings interactivity to any room.

Plug and Play will let you unleash the interactive capabilities of your devices with easy setup and without the need to install drivers. Precise 20 point multi-touch functionality allows multiple people to collaborate effectively and creatively to facilitate effective learning.

A powerful RS-232C and LAN command set enables flexible remote control from connected devices. When selected, “Public Mode” prevents unwanted operations by people in a classroom or any other public location.

A few highlights

The Aquos Boards are feature rich so here are some highlights but for a full demo please reach out.

4K Ultra-HD Quality

Interactive display supports 4K Ultra-HD and capture fine textures of still and video images while also reproducing precise details of small text and complex graphics.

16 hour Daily Operation

Use continuously for up to 16 hours per day thereby providing reliable performance in a classroom or office.

Simultaneous Writing

Recognizing up to 20 points of contact, the 4TB70CT1U interactive displays let multiple people write on the screen at the same time using touch pens or fingers.

User-Friendly Sharp Pen

Using a touch pen, you can easily launch and display the Sharp Pen Software user interface, a menu comprising smartly arranged icons that provide easy access to pen settings and functions.


  • 70" Class (69-1/2” diagonal) Screen Size
  • Brilliant 4K-Ultra High Definition (3840 x 2160) LCD Display
  • Streamlined Design using Direct LED Backlighting
  • 20-Point Multi-Touch Screen
  • 3-Year Limited Warranty
  • 4,000:1 contrast ratio
  • Built-In 10W per Channel Stereo Audio System
  • Built-in Digital Tuner
  • RS-232C control capability
  • SHARP Pen Software

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