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BenQ RP790
79" Interactive Touch Flat Panel

BenQ RP790

BenQ RP790 79" 4K Interactive Flat Panel"

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BenQ's RP790 79" 4K interactive flat panel helps you make the smoothest transition from traditional instruction to interactive learning with 55 PPI for the best viewing distance, touch driver-free design, 10-point multi-touch support, total eye-care solution, and many more features.

Key Features

  • 79” Interactive Touch
  • Native Full HD 3840 x 2160 Resolution
  • 1,400:1 Native Contrast Ratio
  • Up to 10 Touch Points
  • Android Build In
  • 5 ms Response Time, MHL


Perfect Size in the Classroom

The RP790 features a classroom-ready display of 98 cm in height and 174 cm in length; this generous display space quickly and easily replaces standard blackboards, whiteboards and interactive whiteboards. So teachers can make the transition to teaching with an interactive flat panel naturally, and schools can save on installation, labor, as well as future maintenance costs.

RP840G Ultra-High-Definition Resolution4K Resolution

With a stunning 4K resolution, the RP790 boasts a pixel density of 55 PPI (Pixels Per Inch), which is three times the PPI of today's mainstream interactive whiteboards in the 77" to 79" size range. Every student in class can now enjoy the highest image clarity.

Total Eye-Care Solution

The RP790 is designed to safeguard the eye health of teachers and students, preventing eyestrain, eye fatigue and macular degeneration, while ensuring instructional effectiveness.

Low Blue Light Technology

The interactive flat panels are built with BenQ's Low Blue Light Technology to reduce uncomfortable blue light emission, which causes eyestrain and eye fatigue. The Low Blue Light Technology features the Classroom mode that combats the possible viewing discomfort associated with blue lights.

RP840G Enjoy extended viewing comfort

Anti-glare Glass

The screen's anti-glare glass reduces reflection, for more legible text and clearer images, helping your audience avoid eyestrain and facilitating more effective presentations.

RP840G Anti-glare Glass

AG glass minimizes interfering glare on the screen surface.

RP840G Anti-glare Glass

Conventional glass is prone to suffer from eye-irritating glare.

Multi-Platform Compatibility

Compatible with Windows, Mac, Linux and Chrome operating systems, the RP790 works seamlessly with a wide range of computing devices. Just plug and play. It's touch driver-free. 

RP840G Multi-Platform Compatibility

*Supported Mac OS: 10.6 to 10.9. It is recommended that you perform screen calibration before using the IFP to make sure that the touch function works properly on OS X 10.10. Please contact BenQ for the required calibration utility.

Teacher Friendly Front Bezel Design

For uninterrupted teaching, BenQ has built several features into the front bezel for quick and easy access.

  • Hotkeys for Freeze and Blank features, as well as volume and input source control
  • Multimedia I/O interface that includes every port needed for teaching, from HDMI to Touch USB, media USB and OPS USB ports, and an earphone and microphone jack
  • Protective cover to keep away curious hands while giving the IFP a stylish look
  • Multi-touch ports including two USB ports, one set on the front bezel, for connecting up to two devices at the same time

Teacher Friendly Front Bezel Design

Switch Input Source by Touch
Switch Input Source by Touch

Instead of using a remote control, teachers can easily switch between different input sources by touch. It's time-saving and hassle-free.

Custom Android OS for the Classroom

The RP790 features a custom Android OS that comes with various useful apps for classroom instruction, from WPS Office to Web Browser, EZWrite and Media Player. This closed platform puts schools in full control over the RP790, ensuring the proper use of the IFP by preventing downloads and use of unauthorized apps. This in turn minimizes unanticipated damages or breakdowns.

Note: Android is a trademark of Google Inc.

Android OS


BenQ RP790 Specifications
LCD Size 79
Light Source LED
Light life 50,000hrs
Orientation Landscape
Resolution‎ 3840 x 2160 (4K)
Brightness (typ.)‎ 430 nits
Native Contrast Ratio (typ.)‎ 1,400:1
Response Time‎ 5ms
Viewing Angle‎ 178°/178°
Color gamut (x% NTSC) ‎ 72%
Panel bit‎ 10 bit
Voltage 100V~240V, 50-60Hz
Maximun (Watt) 250W
Technology IR Touch
Resolution (points area function) 32,767 x 32,767
Operation Environment‎
Number of Touches‎ Up to 10 points
Touch interface‎ USB x 2
OS Supported‎ Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X 10.6 to 10.10, Linux, Chrome OS
Cover Glass
Thickness‎ 4mm, tempered glass
AG coating‎ 80%
I/O Connection
Power (AC) Input/Output Yes / NA
Audio Output (L/R, RCA)‎ Yes
Built-in Speaker‎ 10W x 2
RS232 Input/Output Yes \ Yes
RJ45 Port Yes
Microphone-in (1/4')‎ Yes
AC Power Switch‎ Yes
Line in‎ Yes
Audio Input (L/R)‎ Yes
HDMI In HDMI 1.3 x 3 ; HDMI 1.4 x 2 (MHL x 1)
VGA Input/Output‎ Yes \ NA
Component In (YPbPr, RCA)‎ Yes (RCA)
Coax Output‎ Yes
Composite video BNC‎ Yes (RCA)
Earphone 3.5mm‎‎ Yes (x2)
HDMI Output Yes
OPS Slot‎ Yes
Firmware Update USB / OTA
USB Player (Photo, Video)‎ Yes (x2)
USB Port USB Extender‎ Yes (x2) (for OPS)
Handle‎ Yes (x4)
Weight (without packing / with packing) 91kg / 112kg
Dimension (WxHxD) 1,847 x1,093 x 95mm/ 2,115 x 1,400 x 360mm (Without Packing / With Packing)
Wall Mounting VESA Standard; 600 x 400 (M8)
VESA Hole For Media Player‎ 100 x 100 (M4)
Front I/O Cover‎ Yes
Pen Tray Yes
On-Screen Display Languages‎
On-Screen Display Languages‎ English / European French / European Spanish / European Portuguese / Simplified Chinese / Traditional Chinese / German / Dutch / Polish / Russian / Czech / Danish / Swedish / Italian / Romanian / Finnish / Norwegian / Greek / Turkish / Arabic / Japanese (21 Languages)
Standard‎ Remote Controller + Battery x2 : Yes 
Power Cord (By Region) : Yes (x5)
Audio Cable : N/A 
VGA Cable : Yes (1.5M) 
Quick Start Guide : Yes
User's Manual Electronic File : Yes (on BenQ local website) 
USB Cable for Touch : Yes 
Touch Pen (Stylus) : Yes (x2) 
Software License Card : Yes
OS‎ Android 4.2.2
Storage‎ 4GB
System Memory 1GB DDR3
CPU‎ ARM Cortex A7
quad core


Download the BenQ RP790 Data Sheet (PDF).

Pricing Notes:

BenQ Products
Interactive Flat Panel
BenQ RP790 79" 4K Interactive Flat Panel"
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