Brand: BenQ
Category: projector
  • Lumens: 3200 lumens
  • Standard Resolution: XGA(1024*800)
  • Display Chip: 0.65 inch chip
  • Display Technology: DLP
  • CPU:
  • RAM:
  • Storage:

Our Rating

The overall rating is based on review by our experts

7.3 3.7 1
  • Design 8 / 10
  • Picture Quality 7 / 10
  • Brightness 7 / 10
  • Performance 7 / 10

BenQ DW843UST is a DLP projetcor for educational use. It features 3200 lumens, contrast of 10,000:1, and 3D, satisfying various needs.

BenQ DW843UST - Specs

Optical Parameters

Brand Brand BenQ
Brand Model Brand Model BenQ DW843UST
Brightness (ANSI lumens) Brightness (ANSI lumens) 3200 lumens
Display Chip Display Chip 0.65 inch chip
Display Technology Display Technology DLP
Standard Resolution Standard Resolution XGA(1024*800)
Maximum Supported Resolution Maximum Supported Resolution UXGA(1600*1200)
Image Contrast Ratio Image Contrast Ratio 10000:1
Throw Ratio Throw Ratio 0.35:1
Keystone Correction Keystone Correction Vertical: ± 15 degrees
Lamp Life Lamp Life Normal mode: 3500 hours, economic mode: 5000 hours, intelligent power saving mode: 7000 hours

Projection Parameters

Product type Product type Educational Projector
Image Size Image Size,projector1 60-120 inches
Screen ratio Screen ratio 16:10
Screen color Screen color Extreme color technology, 3D color management, background wall color correction
3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. Yes


I/O Connection Ports Connection Ports 2 x VGA input D-sub 15 pin
1 x HDMI v1.4 (a)
1 x Video (RCA)
1×S-Video input (Mini DIN 4 pin)
2× Color difference input (RCA×3)
1 x Audio L/R input
1× Microphone input (Mini Jack)
Output interface 1 x VGA output D-sub 15 pin
1× Audio output (Mini Jack)
1 x 12V power output
Control interface 1 x USB (Type Mini B)
1 x Network port (RJ45)
1 x RS232 (DB - 9 pins)


Size(HxWxD) Size(HxWxD) 375×237×323mm
Power Usage Power Usage 330W, standby power: < 0.5W
Noise Level Noise Level Normal mode: 39db, economic mode: 35dB
Machine weight Machine weight 5.7kg
Accessories Accessories BenQ dw843ust   x1
VGA cable   x1
power cord   x1
Remote control & Battery   x1
warranty card   x1
Dust filter   x1
Warranty Warranty 2 years


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