Sharp

Sharp 4T-B70CT1U 70 Inch AQUOS Board 4K UHD LCD Display

4KUHD3840 x 216070 Inch

Immerse Your Audience with Stunning 4K ClarityThe Sharp 4T-B70CT1U AQUOS Board is a state-of-the-art 70-inch interactive display designed for engaging presentations, collaborative meetings, and dynamic digital signage. With its brilliant 4K resolution, multi-touch capabilities, and versatile conn...

$2,493.00*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Immerse Your Audience with Stunning 4K Clarity

The Sharp 4T-B70CT1U AQUOS Board is a state-of-the-art 70-inch interactive display designed for engaging presentations, collaborative meetings, and dynamic digital signage. With its brilliant 4K resolution, multi-touch capabilities, and versatile connectivity options, this display transforms any space into an interactive hub.

  • Screen Size: 70 Class (69-1/2 diagonal)
  • Resolution: 4K-Ultra High Definition (3840 x 2160)
  • Display Technology: LCD - Direct LED
  • Brightness: 300 Nit
  • Touch Technology: 20-Point Multi-Touch Screen
  • Contrast Ratio: 4,000:1
  • Connectivity: HDMI, USB, Serial, Ethernet
  • TAA Compliant: Yes
  • Condition: Renewed

Key Features

70 Class (69-1/2 diagonal) Screen Size

20-Point Multi-Touch Screen

3-Year Limited

4,000:1 contrast ratio

Brilliant 4K-Ultra High Definition (3840 x 2160) LCD Display

Display size: 70.0 inches

Connectivity technology: Ethernet

Specifications

Brand
Sharp
Display Size (diagonal)
69-1/2 inches
Screen Size (Class)
70 Class
Resolution
3840 x 2160 (4K-Ultra High Definition)
Display Type
LCD
Touchscreen Points
20-Point Multi-Touch
Contrast Ratio
4,000:1
Connectivity Technology
Ethernet
Warranty
3-Year Limited

Pros & Cons

👍 Pros

  • Features a large 70-inch class (69-1/2 diagonal) screen size, providing an expansive viewing area for various applications.
  • Boasts brilliant 4K-Ultra High Definition (3840 x 2160) LCD display, delivering sharp and detailed visuals.
  • Equipped with a 20-point multi-touch screen, allowing for interactive and collaborative experiences.
  • Offers a 4,000:1 contrast ratio, which contributes to deeper blacks and brighter whites for improved image quality.
  • Includes Ethernet connectivity, enabling stable wired network connections for consistent performance.
  • Comes with a 3-year limited warranty, providing a level of assurance for long-term use and potential support.

👎 Cons

  • The 4,000:1 contrast ratio, while good, may not be as high as some competing premium displays in its class.
  • Ethernet is the only specified connectivity technology, potentially limiting wireless integration options without additional hardware.
  • The 70-inch size requires significant physical space for installation and viewing, which may not be suitable for all environments.
  • A 3-year limited warranty is standard but some users might prefer extended coverage options for a display of this caliber.
  • The power consumption for a 70-inch 4K UHD display can be higher than smaller or lower-resolution screens, impacting energy usage.

Frequently Asked Questions

The Sharp 4T-B70CT1U AQUOS Board features a 70-inch class screen, specifically 69-1/2 inches diagonally.
Yes, it features a brilliant 4K-Ultra High Definition (3840 x 2160) LCD display, offering crisp visuals.
The Sharp 4T-B70CT1U is equipped with a 20-point multi-touch screen, allowing for extensive interactive use.
This display offers a 4,000:1 contrast ratio, contributing to rich and clear image quality with distinct dark and light areas.
The primary connectivity technology listed for this display is Ethernet, providing a stable wired network connection.
The Sharp 4T-B70CT1U AQUOS Board comes with a 3-year limited warranty, offering support for a considerable period.