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Availability: Discontinued

Quick Overview


3,000 Lumens XGA Projector


  • World-Leading SmartEco Technology

  • Blu-ray Full HD 3D Supported

  • Short-Throw Projection

  • 0.5W in Standby Mode

  • LAN Control with Crestron and PJ-Link


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  • MX819ST
  • MX819ST



3,000 Lumens XGA Projector

A wide array of connectivity options plus PointWrite and QWrite interactive features make the MX819ST a complete classroom projector solution. An 0.61 short-throw ratio, 12000:1 sharp contrast ratio, 3000 ANSI Lumens brightness and long lamp life ensure vibrant, reliable visual performance time and again.

SmartEcov lamp technology takes your lamp to 10,000 hours
As the first DLP brand to incorporate Philips' ImageCare technology into its projector lamp system, BenQ has taken a further leap, developing its own SmartEco Technology to bring energy savings to the classroom. Now with a 10,000 hour lamp life that equates to 10+ years in the classroom, the MX819ST brings together uncompromised brightness, exquisite picture quality and 80% lamp power savings.

Eco Blank Mode
The Eco Blank mode allows teachers to blank the projection screen whenever they need to direct their students' focus back on them – or simply when the projector is not in use. When activated, this special feature dims the lamp power automatically, lowering the total power consumption by up to 80%.

No Source Detected Mode
The automatic switch to Eco Blank Mode after the projector is turned on for over three minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp.

Ultra-High Contrast Ratio
An ultra-high contrast ratio projects sharp images, even for high brightness projectors. Get better contrast and blacker blacks with a 13000:1 contrast ratio.

0.5W in Standby Mode
When inactive, the MX819ST complies with 2013 EU standards by keeping power consumption to a minimum using less than 0.5 W on standby, extending lamp life and reducing energy costs.

Blu-ray Full HD 3D Supported
BenQ MX819ST is built with latest DLP® technology to support 3D functionality, allowing schools to bring an immersive learning experience to their students with a simple preparation of 3D glasses and 3D content from your blu-ray player.

LAN Control with Crestron and PJ-Link
LAN Control is designed to help IT managers perform day-to-day projector maintenance and repair tasks efficiently and effectively – offering them full access and control over every projector directly from their workstations. The MX819ST offers seamless support for the Crestron and PJ-Link LAN Control system.

ecoFACTS Label
ecoFACTS can tell you how eco-friendly BenQ products are!

Development of eco-friendly products, BenQ doesn't just want to comply with green regulations passively, but also to actively develop eco-friendly products!

ecoFACTS declares BenQ's greatest efforts on the replacement of hazardous substances, material selection, packaging design, energy-saving design and other aspects of the products.

Brand BenQ
Model Number MX819ST
Discontinued Yes
Native Resolution XGA(1024X768)
Aspect Ratio 4:3 (native)
Full HD No
HD Ready No
3D Ready Yes
3D Compatability Yes
Numbers Of Colors 1.07 billion
Contrast Ratio Typical 13000:1
Throw Ratio 0.61 (78"@0.96m)
Noise Level 28 dB
Noise Level Econo Mode 32 dB
Power Consumption Typical 270W
Built In Speakers Yes
Screen Size Compatability 60" - 300"
Supported Graphics Resolutions VGA(640 x 480) to UXGA(1600 x 1200)
Supported Video Modes 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HDMI Ports Quantity 1x
DVI Port No
VGA Ports Quantity 2x
Composite Video In Yes
S Video In Yes
RS232 Port Yes
USB 2.0 Ports Quantity 1x Type Mini B
Audio Input 2x Mini Jack
1x L/R in (RCA)
Audio Output 1x Mini Jack
Ethernet LAN Connection Yes
Wireless LAN Connection No
Lamp Type 190W
Service Life Lamp Normal 4,500 hours
Service Life Lamp Eco 10,000 hours
Remote Control Yes
Cables Included Power Cord (by region)
VGA(D-sub 15pin) Cable
Dimensions WxDxH 287.3 x 232.6 x 114.4 mm

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