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Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector vs Epson BrightLink 475Wi Interactive Projector

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector
Epson

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

إبسون EB-440W بروجيكتور 3LCD قصير المدى جداً بدقة WXGA

Release Year: 2010

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Epson BrightLink 475Wi Interactive Projector
Epson

Epson BrightLink 475Wi Interactive Projector

إبسون برايت لينك 475Wi بروجيكتور تفاعلي

Release Year: 2013

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Specifications

General

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

Epson BrightLink 475Wi Interactive Projector

Projector Type Different
3LCD Ultra-Short Throw
3LCD Interactive Ultra-Short Throw
Display

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

Epson BrightLink 475Wi Interactive Projector

Resolution
WXGA (1280x800)
WXGA (1280x800)
Brightness Different
2200 lumens
2600 lumens
Contrast Ratio Different
2000:1
3000:1
Throw Ratio Different
0.37:1 (Ultra-Short)
0.36:1 (Ultra-Short)
Optics

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

Epson BrightLink 475Wi Interactive Projector

Lamp Life Different
5000 hours (Eco mode, 230W)
5000 hours (Eco mode)
Keystone Correction
Vertical (Auto) + Horizontal (Manual)
Vertical (Auto) + Horizontal (Manual)
Lens Shift
No
No
Zoom
Digital (1.0-1.35x)
Digital (1.0-1.35x)
Connectivity

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

Epson BrightLink 475Wi Interactive Projector

HDMI Ports Different
0
1x HDMI
VGA Ports
2x VGA (D-Sub 15-pin)
2x VGA (D-Sub 15-pin)
Wireless
Optional (802.11b/g/n module)
Optional (802.11b/g/n module)
Built-in Speaker
Yes (16W mono)
Yes (16W mono)
Physical

Epson EB-440W WXGA Ultra-Short Throw 3LCD Projector

Epson BrightLink 475Wi Interactive Projector

Weight Different
5.7 kg
5.9 kg
Dimensions
367 x 370 x 151 mm
367 x 370 x 151 mm

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