BenQ EX8540

BenQ EX8540
Brand: BenQ
Category: projector
  • Lumens:
  • Standard Resolution: XGA(1024*768)
  • Display Chip:
  • Display Technology: DLP
  • CPU:
  • RAM:
  • Storage:

Our Rating

The overall rating is based on review by our experts

6.2 3.1 1
  • Design 7 / 10
  • Picture Quality 6 / 10
  • Brightness 6 / 10
  • Performance 6 / 10


BenQ EX8540 is a projector for commercial use. The projector uses DLP technology, and supports 3D projection. It has a contrast ratio of 20000:1, which can provide more details for projection image. BenQ EX8540 projects a maximum screen of 300 inches, giving users bigger screen experience.

BenQ EX8540 - Specs

Optical Parameters

Brand Brand BenQ
Brand Model Brand Model BenQ EX8540
Display Technology Display Technology DLP
Standard Resolution Standard Resolution XGA(1024*768)
Maximum Supported Resolution Maximum Supported Resolution UXGA(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 Vertical: ± 30 degrees
Horizontal: ± 20 degrees
Lamp Life Lamp Life Normal mode: 4000 hours, economic mode: 8000 hours, intelligent power saving mode: 15000 hours
Lamp Type Lamp Type Ultra high pressure mercury lamp
Focus technology Focus technology Manual focus

Projection Parameters

Image Size Image Size,projector1 30-300 inches
Screen ratio Screen ratio 4:3
Projection method Projection method Forward projection, rear projection, table, ceiling


I/O Connection Ports Connection Ports Video input: hdmi-1, hdmi-2 / MHL, D-sub 15pin
Audio input: mini jack


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 Ex8540 machine   x1
Remote control / attached battery   x1
power cord   x1
User manual CD   x1 (24L)
Quick Start Guide   x1 (18L)
VGA cable   x1 (1.5m)
Lens cap   x1
Warranty Warranty 2 years
other other 3D


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