BenQ CP2731

BenQ CP2731
Brand: BenQ
Category: projector
  • Lumens: 4000-5000 lumens
  • Standard Resolution: XGA(1024*768)
  • 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

7.5 3.8 1
  • Design 8 / 10
  • Picture Quality 8 / 10
  • Brightness 7 / 10
  • Performance 7 / 10

BenQ CP2731 is a DLP projector for commercial use. The projector has an XGA resolution and contrast of 20000:1, bringing decent images for commercial presentations. The projector can project at most 300 inches, satisfying various needs. 

BenQ CP2731 - Specs

Optical Parameters

Brand Brand BenQ
Brand Model Brand Model BenQ CP2731
Brightness (ANSI lumens) Brightness (ANSI lumens) 4000-5000 lumens
Display Chip Display Chip Texas Instruments DLP digital optical processing projection technology
Display Technology Display Technology DLP
Standard Resolution Standard Resolution XGA(1024*768)
Maximum Supported Resolution Maximum Supported Resolution 1600*1200
Image Contrast Ratio Image Contrast Ratio 20000:1
Throw Ratio Throw Ratio 1.51-1.97 (100 inches @3m)
Keystone Correction Keystone Correction Horizontal: ± 20 degrees
Vertical: ± 30 degrees
Lamp Life Lamp Life Normal mode: 4000 hours, economic mode: 8000 hours, intelligent power saving mode: 15000 hours

Projection Parameters

Product type Product type Commercial projector
Image Size Image Size,projector1 30-300 inches
Screen ratio Screen ratio 4:3
Screen color Screen color Extreme color, 3D color management, wall color correction


I/O Connection Ports Connection Ports 2 x VGA interface (V-sync)
2 x HDMI v1.4 (a)
1×Composite Video Input (RCA)
1×S-Video input (Mini DIN 4 pin)

1 x 3.5mm audio input

Output interface 1 x VGA output port (for Computer 1 only)

1 x 3.5mm audio output

Control interface 1×USB (Type A) (5V/1.5A)

1 x USB (Type Mini B) (Download & Page Up/Down)
1×RS232 (DB-9 pin)


Size(HxWxD) Size(HxWxD) 296×120×221mm
Power Usage Power Usage 320W, standby power: < 0.5W
Noise Level Noise Level Normal mode: 32dB, economic mode: 29dB
Machine weight Machine weight 2.5kg
Accessories Accessories BenQ cp2731   x1
Remote control / attached battery   x1
power cord   x1
User manual CD (24L)   x1
Quick Start Guide (18L)   x1
VGA cable (1.5m)   x1
Optional accessories (qcast mirror)
Lens cap
Warranty Warranty 2 years
other other On / off function: set automatic shutdown, fast restart, VGA signal startup, HDMI signal startup
Technical functions: vidi technology, user setting memory, fast cooling, high altitude mode, masking, intelligent power saving, energy saving masking, fast automatic search, HDTV adaptation, myscreen (in factory mode)
Other functions: key board lock, subtitle machine, lamp, door cover


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