BenQ BS4040

BenQ BS4040
Brand: BenQ
Category: projector
  • Lumens: 3300 lumens
  • Standard Resolution: SVGA(800*600)
  • Display Chip: Texas Instruments DLP digital optical processing projection technology
  • Display Technology: DLP
  • CPU:
  • RAM:
  • Storage:

Our Rating

The overall rating is based on review by our experts

6.8 3.4 1
  • Design 8 / 10
  • Picture Quality 6 / 10
  • Brightness 7 / 10
  • Performance 6 / 10

BenQ BS4040 is a DLP projector for educational and commercial use. The projector features SVGA resolution and 3300 lumens. Is a lamp-based projector, which has a lamp life of 4,000 hours. It has a contrast ratio of 130,000:1, bringing clear and detailed images. BenQ BS4040 supports 3D Color management, digital zoom, and automatic keystone correction.

BenQ BS4040 - Specs

Optical Parameters

Brand Brand BenQ
Brand Model Brand Model BenQ BS4040
Brightness (ANSI lumens) Brightness (ANSI lumens) 3300 lumens
Display Chip Display Chip Texas Instruments DLP digital optical processing projection technology
Display Technology Display Technology DLP
Standard Resolution Standard Resolution SVGA(800*600)
Maximum Supported Resolution Maximum Supported Resolution 1920*1200
Image Contrast Ratio Image Contrast Ratio 13000:1
Throw Ratio Throw Ratio 1.95-2.14 (101 inches @4m)
Keystone Correction Keystone Correction Vertical: ± 40 degrees
Lamp Life Lamp Life Normal mode: 4000 hours, economic mode: 6000 hours, intelligent power saving mode: 10000 hours

Projection Parameters

Image Size Image Size,projector1 60-180 inches
Screen ratio Screen ratio 4:3
Screen color Screen color Extreme color technology, 3D color management


I/O Connection Ports Connection Ports one × PC (D-sub 15 pin) (shared with component video)
two × HDMI(v1.4a)
one × Component Video in
one × S-Video in (Mini DIN 4-pin)
two × Audio in(Mini Jack)


Size(HxWxD) Size(HxWxD) 302.8× 111.8 × 221.8mm
Power Usage Power Usage 260W, standby power: < 0.5W
Noise Level Noise Level Normal mode: 33dB, economic mode: 31dB
Machine weight Machine weight 2.2kg
Accessories Accessories BenQ bs4040   x1
Remote control / battery   x1
power cord   x1
warranty card   x1
User manual CD   x1
Quick use manual   x1
Warranty Warranty 2 years
other other 3D


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