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The cost-effective and eco-friendlyTH682ST offers a stunning full-screen presentation with the finest details regardless of the ambient light level.
  • ​​Power Saving
  • Eco Friendly
  • Power Smarter
  • HD 3D Supported
$1,499.00
Brand: BenQ
Model: TH682ST


Enjoy Premium Image Performance in Short Distance

  • Featuring a Full HD native resolution, a brightness of 3000 ANSI lumens and a high contrast ratio of 10000:1.

​​Power Saving , Eco Friendly

Saving More on Power Consumption with BenQ’s SmartEco™ Technology

  • Offering lower TCO and optimized projection through dynamic power saving, uncompromised brightness, exquisite picture quality and optimized lamp life –SmartEcoTechnology has perfected what a DLP projector can do. With this innovation, schools and corporates are able to save up to 70% of lamp power consumption and lower maintenance costs through dynamic power saving features while bringing an ultra-vivid viewing experience into every presentation.


SmartEco Mode: Power Smarter

  • By detecting the input content to determine the amount of brightness required for optimum color and contrast performance, the SmartEco Mode is able to reduce lamp power while delivering the finest image quality. No compromise!

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, elimating unnecessary energy waste and prolonging the life of the projector lamp.

    Enjoy Readability and Breathtaking Colors with BenQ

Premium Full HD 1080p Resolution

  • With the BenQ TH682ST, business presentations will never look the same! The TH682ST supports multiple video formats including 480p, 576p, 720p, 1080i and 1080p - giving you the flexibility to present in the latest video formats with Full HD quality. The BenQ TH682ST sets a new standard of video presentation that delivers 5X more detail than traditional 480p projectors.


   Blu-ray Full HD 3D Supported

  • BenQ TH682ST 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.
  • Zero Space Constraints
  • You don't need a big room or a lot of free ceiling space to create a big picture when you've got a short-throw projector! Teachers can think outside the box to turn every corner into the perfect place for educational use.

Zero Shadow Disruptions

  • A short-throw projector can be placed close to the screen in front of the class and well out of students' way, greatly decreasing the occurrences of shadow disruptions. Teachers can enjoy teaching without worrying about the class being interrupted.

Zero Eye-Blinding Lights

  • A short-throw projector keeps the projector light from shining directly into everyone's eyes. The intensity of the projector beam may be potentially harmful. So it's for the best to keep it out of the way.

BenQ DLP® Projectors︱ Long-Lasting Image Perfection with DLP Technology

Timeless Image Quality:

  • BenQ DLP Projectors are built with enduring enjoyment in mind, ensuring razor-sharp clarity, ultra-readability and true-to-life color for years to come. We use leading-edge DLP Technology to reflect pure light from millions of micro mirrors on a DMD chip through our advanced color wheels. Since the mirrors are colorless and protected within a nearly-sealed engine, BenQ DLP Projectors have no aging problems and are virtually immune to image decay, consistently delivering picture excellence time and time again. In fact, after 2,000 hours of intense usage, inserting a new bulb produces image quality comparable to a brand-new projector.

​     Original Color    After 2000 Hours of Use    After New Lamp Installed     

  • DLP Technology also affords a filter-free engine design for carefree confidence in long-lasting image quality and reduced total cost of ownership. BenQ’s SmartEco™ Technology further boosts contrast performance and image quality endurance while saving up to 70% on lamp power consumption.

Razor-Sharp Clarity with Ultra-Readability:

  • Enabling a 96% fill factor, DLP Technology supplies pixel circuitry behind the pixel, thereby eliminating the thick dark bezels around individual pixels, which diminish color and detail. A higher fill factor and less black border translate to noticeably purer, more intense color and smoother image quality.
  • BenQ DLP Projectors also feature high contrast ratios for flawless rendering of small text, fine lines, and dark scene details. Blacks are deeper and overall image quality is more focused and clean. Your presentations will be easily readable and highly effective, even from the back row of a well-lit venue.

    Vibrant, True-to-Life Colors:

  • Even in lit venues, BenQ DLP Projectors achieve the optimal balance of brightness and color accuracy, with BrilliantColor™ Technology additionally boosting true-to-life colors that captivate. BrilliantColor enables up to six-color processing by incorporating the secondary colors Yellow, Cyan, and Magenta along with primary Red, Blue, and Green. From intense hues to elusive mid-tones like aqua blues and light yellows, your every presentation is rendered in pure, living splendor.
  •    ​Development of eco-friendly products, BenQ doesn't just want to comply with green regulations passively, but also to actively develop eco-friendly products!
Projection System DLP
Native Resolution Full HD (1920x1080)
Brightness* 3000AL
Contrast Ratio 10000:1
Display Color 1.07 Billion Colors
Lens F=2.6-2.7 f=10.2-11.22 mm
Aspect Ratio Native 16:9 (5 aspect ratio selectable)
Throw Ratio 0.69~0.76(65.7"±3% @ 1m)
Image Size (Diagonal) 60"~300"
Zoom Ratio 1.1: 1
Lamp Type 210W
Lamp(Normal/Economic Mode/SmartEco Mode)* 4000/6000/8000 hours
Keystone Adjustment 1D, Vertical +/- 40 degrees
Projection Offset 105% ±5%
Resolution Support VGA(640 x 480) to WUXGA_RB(1920X1200) *RB=Reduced blanking
Horizontal Frequency 15~102KHz
Vertical Scan Rate 23~120Hz
Interface Computer in (D-sub 15pin) x 1
Monitor out (D-sub 15pin) x 1
Composite Video in (RCA) x 1
S-Video in (Mini DIN 4pin) x 1
HDMI x 1
Audio in (Mini Jack) x 1
Audio out (Mini Jack) x 1
Speaker x 1 (10W)
USB (Type Mini B) x 1
RS232 (DB-9pin) x 1
Dimensions(W x H x D) 311.8 x 104.7 x 247.5 mm
HDTV Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video Compatibility NTSC, PAL, SECAM
3D Support and Compatibility Frame Sequential: Up to 720p Frame Packing: Up to 1080p Side by Side: Up to 1080i/p Top Bottom: Up to 1080p
Weight 2.8kg(6.39 lbs)
Audible Noise 36/33 dBA (Normal/Economic mode)
Power Supply AC100 to 240 V, 50 to 60 Hz
Power Consumption Normal 280W, Eco 230W, Standby <0.5W
On-Screen Display Languages Arabic/Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)
Picture Modes Dynamic/Presentation/sRGB/Cinema/(3D)/User 1/User 2
Accessories (Standard) Lens Cover
Remote Control w/ Battery 
Power Cord (by region)
User Manual CD
Quick Start Guide
Warranty Card (by region)
VGA(D-sub 15pin) Cable
Accessories (Optional) Spare Lamp Kit
Wall Mount
Carry bag
3D Glasses