PN70HC1E 70" 4k SoC Interactive Whiteboard

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Running an impactful and interactive teaching or training session doesn’t have to be a technological challenge.

A Better Way to Educate

The Sharp PN70HC1E, BIG PAD smart interactive display enables ultra clear ‘4K Reading’ of detailed data and makes presenting really easy with an intuitive Pen-on-Paper user experience. It also has the tools you need for effortless productivity, such as an integrated System on Chip (SoC) controlled with launcher, whiteboard, overlay and wireless functionality.

Fast, intuitive controls

Everything you need to adjust and optimise the performance of the Sharp PN-70HC1E BIG PAD is in easy reach with its bezel-mounted button controls, allowing you to quickly adjust input source, volume and power.

Front terminals

These make it easy to access teaching materials or other content stored on sources connected via HDMI™ and USB. Such easy-to-use controls are vital to the effective running of a class, as teachers and trainers are not distracted by the technology, so they can focus on delivering the content and the needs of their students. The BIG PAD’s role as a learning aid is unmistakable, making a fantastic contribution to all working environments.

See more clearly

Featuring a true 3840 x 2160 Ultra High Definition (UHD) 4K resolution display and touchscreen. The high contrast and visual clarity of its LCD technology is optimised for 4K reading and presentation, so you can see even the finest details with great clarity.

LCD Panel

Screen70-inch 4K LCD
Max. Resolution3,840 x 2,160 pixels
Max. Display Colours (approx.)1.07 billion colours (approx)
Pixel Pitch (H/V)0.40075 x 0.40075 millimetre
Max. Brightness (average)350 cd/m2
Contrast Ratio4,000 : 1
Viewing Angle (H/V)176°/ 176° (CR > 10)
Active Screen Area (W x H) (approx.)1,539 x 866 millimetre
Response Time8 ms (grey to grey, avg)
BacklightDirect Lit LED




Touch TechnologyIR, Infrared blocking detection method
Multi Touch10 Points
PC Connection PortUSB 2.0 x 2 (Front x 1, Rear x 1)
Power SupplySupplied from main unit
DriverOS: Windows® 8.1, 10. Mac OS X V 10.13 - V10.14 (Intel processor)
Protection GlassThickness: Approx 4.0 mm, Shock resistance: 130 cm*3

Touch Pen

CommunicationPassive stylus included

Computer Input

Video (Computer Input)Analogue RGB (0.7 Vp-p) [75 Ω], HDMI™
SynchronisationHorizontal/vertical separation (TTL: positive/negative)
Plug & PlayVESA DDC2B

Video Colour System

StandardNTSC (3.58 MHz)/NTSC (4.43 MHz)/PAL/PAL60 /SECAM

Input Terminal

Component Video1
PC Analogue mini D-sub 15 pin2
RCA pin (L/R)2
Audio (3.5mm stereo mini jack)1

Output Terminal

3.5mm mini stereo jack1


Built-in10W + 10W


MountingVESA (4 points), 600 x 400 mm pitch, M6 screw
Power Supply100V - 240V AC, 50/60 Hz
Power Consumption400 watts
Display (WxDxH) 1629 x 99 x 990 millimetre
Weight54 KG


Operating Temperature5°C to 35°C
Operating Humidity20% to 80% (no condensation)


Main AccessoriesAC power cord, remote control unit, remote control unit battery (AAA size) x 2, set-up manual, blank sticker, cable clamp x 3, USB cable, pen tray, SHARP Pen soware (CD-ROM), touch pen x 2, wireless adapter
File Downloads
  • yLdYEHBWThA Windows Collaboration Display Touch Panel - DDS