About the product:
BenQ MX731 4000lm XGA Network Business Projector
4000 ANSI Lumens High Brightness
XGA 1024x768 Resolution
USB Reader for PC-Less Presentations & Networked Presentation
Superb Image Quality
Vivid Clarity in Bright Medium-Sized Conference Rooms
4,000 lumens of high brightness enable comfortable lights-on presentations to promote discussion, collaboration, and note-taking in larger meeting rooms with bright lights accommodating up to 40 participants. The high luminance lets even participants seated furthermost clearly see the slides and boosts picture quality with vibrant color for pictures and videos as well as crisp text and fine
High Contrast for Clear Text
With industry-leading contrast and pixel fill factor, BenQ projectors produce the truest blacks and unmatched readability with every character, graph, and chart crisply defined. The high fill factor increases clarity for black and white or color images and reduces eye strain for presenters and audiences to stay focused on the content.
USB Reader for PC-Less Presentations
Supporting a wide range of files including JPEG, PDF, Microsoft Word, Excel, and PowerPoint files, MX731’s USB Type-A port lets presenters easily project images or documents directly without the need for a laptop.
Network Presentation through QCast App
MX731 can be paired up with the QCast App to present from PC or smart devices. QCast App helps users to directly project a wide range of files including photos, PowerPoint, Word, Excel, and PDF files from your PCs or smart devices onto the big screen. QCast App also comes with other beneficial functions to enhance your efficiency and convenience in meetings.
*For M73 series projectors, QCast software needs to be paired up with the wireless dongle WDRT8192, an optional accessory.
Easy Wireless Presentations with Optional WDRT8192
Equipped for WiFi readiness, MX731 enables convenient wireless projection via QCast App from PC or mobile devices by connecting a USB wireless dongle* to a specific port at the back of the projector named ”WIRELESS DONGLE”.
Split-Screen & Effective Meeting Control
MX731 allows projection from up to four different PC or smart devices via QCast App, enabling more ideas to be shared effectively. QCast App has an extremely user-friendly interface for meeting hosts to control wireless presentation access from other presenters and assigning display positions, ensuring smooth and effective meetings.
Live Internet Connectivity via QCast App
Unlike conventional networked projectors that cannot easily access the Web during wireless presentations, QCast App offers MX731 users flexible Internet connectivity through external internet configuration. Presenters can browse the internet whenever needed to search and share information.
Present Wirelessly From PCs or Mobiles
Offering users multiple wireless projection options, QCast App can mirror PC content or extend its display to share information. MX731 lets smart devices display static photos or documents including PowerPoint, Word, Excel, and PDF files wirelessly. For Android 5.0 devices and above, users can mirror the smart devices' contents onto the big screen.
Handy Remote Control Function
QCast App also offers convenient remote control functionality with easy-to-read buttons to control the projector when it is ceiling mounted or when the remote control is not available.
Powerful Flexibility for Efficient Setup
2D Keystone for Any Angle Alignment
Adjusting the projected image vertically and horizontally to correct trapezoidal distortion when the projector is tilted or placed off-center, 2D Keystone compensates for any projection angle or position. The projector may be placed anywhere on a u-shaped table without hassle to enhance presentation freedom and optimal viewing experiences.
Corner Fit to Optimize Any Surface
A flexible and convenient way to align perfect pictures, Corner Fit adjusts each of the four corners of an image independently. When projecting on uneven spaces or restricted within a certain frame, Corner Fit corrects picture dimensions for professional results in any installation.
Comprehensive LAN Control Compatibility
BenQ business projectors are widely compatible with leading projector control systems including Crestron, AMX, PJ-Link, and Extron Control IP Link* for network control via LAN, making it simple to integrate into local networks. It also supports RS-232 for reliable long-distance installations up to 15 meters for situations without LAN.
* Developed by Extron, IP Link driver allows device monitoring, control, and support over LAN when MediaLink controller, IP Link Ethernet control interface, or other IP Link-enabled device is installed.
BenQ MDA to Control Multiple Projectors
BenQ Multiple Display Administrator (MDA) software provides powerful centralized multiple-projector management including automated opening and closing procedures for public spaces, remotely controlled power on and off, and scheduling for institutions and corporations.
1 to 1 Direct Projector Control via Web Browser
MX731 comes with any easy setting that allows IT managers to conveniently control any specific projector through a web browser remotely without having to physically visit the meeting room, guaranteeing to save time and effort.
Power Saving, Eco-Friendly Optimization
The BenQ Eco Cycle System eliminates electricity waste, reduces power-up wait time before and after meetings, and minimizes maintenance for a lower total cost of ownership.
A. SmartEco™ Mode: SmartEco™ Mode analyzes input content to determine the brightness required for optimal color and contrast performance, conserving up to 70% lamp power while delivering the finest image quality without compromise.
B. Eco Blank Mode: When the projector detects no source content, Eco Blank Mode automatically actives after 3 minutes of inactivity to eliminate distractions and save energy.
C. Auto Power Off: BenQ business projectors power down after 20 minutes of inactivity to eliminate energy waste and concerns for teachers of leaving the equipment on.
Quick Tips: Eco Blank Mode and SmartEco Mode can be activated directly using the remote control.
0.5W in Standby Mode
When inactive, BenQ business projectors keep power consumption to a minimum with 0.5W standby power, maximizing energy savings when the projector is connected but not in use.
Fewer lamp replacements and maintenance translate into an overall lower cost of ownership. LampSave Mode adjusts lamp power dynamically according to content to extend projector lamp life up to 50% compared to normal mode.
XGA(1024 x 768)
VGA(640 x 480) to WUXGA_RB(1920 x 1200)
Brightness (ANSI lumens)
Contrast Ratio (FOFO)
30 Bits (1,07 billion colors)
Native Aspect Ratio
Native 4:3 (5 aspect ratio selectable)
Light Source Wattage
Light Source life*
Normal 4000 hours
Eco 8000 hours
SmartEco 8000 hours
Lampsave 15000 hours
2D keystone, Vertical ± 30 & Horizontal ± 20 degrees, Auto Vertical keystone
Clear Image Size (Diagonal)
Vertical Scan Rate
Monitor out (D-sub 15pin)
2 (1.4a one shared w/ MHL)
USB Type A
2 (one for Wireless dongle, one for USB reader, Power supply, 5V,1A)
USB Type Mini B
1 (Download & Page up/down )
Audio in (3.5mm Mini Jack)
Audio out (3.5mm Mini Jack)
480i, 480p, 576i, 576p, 720p, 1080i, 1080p
NTSC, PAL, SECAM
AC 100 to 240 V, 50/60 Hz
Typical Power Consumption
Standby Power Consumption