Epson CB-670

Epson CB-670
Brand: Epson
Category: projector
  • Lumens: 3100 lumens
  • Standard Resolution: XGA(1024*768)
  • Display Chip: three × 0.55 inch chip
  • Display Technology: 3LCD
  • CPU:
  • RAM:
  • Storage:

Our Rating

The overall rating is based on review by our experts

5.7 2.9 1
  • Design 6 / 10
  • Picture Quality 5 / 10
  • Brightness 7 / 10
  • Performance 5 / 10


It is a projector for school use, which has high brightness and longer life span of lamp.


Brightness: 3,100 lumens

High Contrast Ratio: 14,000:1

Life span of lamp is up to 10,000 hours in ECO mode

Epson CB-670 - Specs

Optical Parameters

Brand Brand Epson
Brand Model Brand Model Epson CB-670
Brightness (ANSI lumens) Brightness (ANSI lumens) 3100 lumens
Display Chip Display Chip three × 0.55 inch chip
Display Technology Display Technology 3LCD
Standard Resolution Standard Resolution XGA(1024*768)
Image Contrast Ratio Image Contrast Ratio 14000:1
Throw Ratio Throw Ratio 0.32:1 (wide angle), 0.43:1 (telephoto)
Keystone Correction Keystone Correction Horizontal: ± 3 degrees
Vertical: ± 3 degrees
Lamp Life Lamp Life Normal mode: 5000 hours, economic mode: 10000 hours
Lamp Type Lamp Type Ultra high pressure mercury lamp
Focus technology Focus technology Manual focus

Projection Parameters

Image Size Image Size,projector1 55.4-92.7 inches
Screen ratio Screen ratio 4:3


I/O Connection Ports Connection Ports two × Video input: D-sub 15 pin
one × Video input: RCA (yellow)
three × HDMI:HDMI1=MHL
three × Audio input: stereo mini jack
one × Microphone input: stereo mini jack


Size(HxWxD) Size(HxWxD) 367×149×400mm
Power Usage Power Usage Normal mode: 317w, economic mode: 230W, standby power: 2.3W
Noise Level Noise Level Normal mode: 35dB, economic mode: 28dB
Machine weight Machine weight 5.7kg
Warranty Warranty 2 years
other other Short focus


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