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Optoma X304M
Optoma DS211
Optoma W303
Optoma S303
Optoma HD23
Optoma X304M Projector
Optoma DS211 Projector
Optoma W303 Projector
Optoma S303
Optoma HD23 Projector
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Release Date
Feb 2013
Nov 2012
Apr 2013
Apr 2013
Jul 2012
HDTV Formats
480p, 720p, 1080i, 576i, 576p, 480i, 1080p
720p, 1080i, 1080p/60 525i, 525p, 576i 576p, 625i, 625p
480p, 720p, 1080i, 480i
480p, 720p, 1080i
720p, 1080i, 1080p/24, 576i, 576p
Contrast Ratio
10000:1
3500:1
15000:1
15000:1
5000:1
Display Technology
DLP
DLP
DLP
DLP
DLP
Image Brightness
3000.0 ANSI lumens
2500.0 ANSI lumens
3000.0 ANSI lumens
3000.0 ANSI lumens
2500.0 ANSI lumens
Platform
PC
PC
PC
PC
PC, Mac
Type
DLP Projectors
DLP Projectors
DLP Projectors
DLP Projectors
DLP Projectors
Form Factor
Stationary
Stationary
Stationary
Stationary
Desktop
Average Rating
 3.8 stars
 4.6 stars
 3.3 stars
 3.3 stars
 4.4 stars