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Optoma EP7155 Microportable XGA DLP Multimedia Data Projector

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Manufacturer: Optoma Technology
Model: EP7155
Binding: Electronics
Publisher: Optoma Technology
Label: Optoma Technology

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Features for Optoma EP7155 Microportable XGA DLP Multimedia Data Projector:

Ultra-portable 3.2 pound DLP Projector
Native XGA resolution and HD compatible
2500 Lumens and 2500:1 contrast ratio
Remote with laser pointer and advance page features
HDMI.VGA-In, S-video, Composite, USB, Audio-In

Small Picture
Medium Picture

Editorial Review
The ultra-portable EP7155 from Optoma redefines power. At only 3.2 pounds, the EP7155 boasts brightness, a variety of connections and sharp image quality. 4 - 3 Native, 16 - 9 & 5 - 4 Aspect Ratio 1.9 to 2.2 - 1 Distance/Width Throw Ratio 34.67 to 254.22 (0.88 to 6.46m) Diagonal Image Size 3.9' to 39' (1.19 to 11.89m) Projection Distance One Internal 10 Watt Speaker Fully Featured IR Remote with Laser Pointer and Mouse VGA, SVGA, XGA, SXGA+ PC and Macintosh Compatible HDTV (1080i/p, 720p, 576i/p, 480i/p), NTSC, PAL SECAM One Kensington Security Lock Port Dimensions - Width 8.66 x Height 2.79 x Depth 7 Ultra portable at 3.2 pounds weight
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Customer Reviews

Compact, lightweight, easy to use

2008-07-05
I'd always wanted a projector, and I'm glad I got this one. It was easy to set up and attach to my laptop computer, and it projects good quality photos and videos. The case that comes with it is handy for storing and moving the projector and its accessories.

Nice but-

2008-05-21
The projector is nice. It is very small and projects a nice picture, but, it has a fan that kicks into high gear and the noise is noticable since it is not running all the time. I think the noise factor de-values the projector. I have an epson 77c that has no noticable fan noise and projects a picture of almost the same quality. We placed the two projectors side by side and used a dual imput to both projectors. Even though the optoma has more lumens and a higher contrast ratio , it was hard to determine the optoma picture as having any superior quality. I bought the Optoma projecter on-line and have no choice but to like it, but---if I could have done the same comparisson test prior to purchase--I would opt for another projector.

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Newnes Guide to Digital TV

The second edition has been updated with all the key developments of the past three years, and includes new and expanded sections on digital video interfaces, DSP, DVD, video servers, automation systems, HDTV, 8-VSB modulation and the ATSC system.

* A uniquely concise and readable guide to the technology of digital television
* New edition includes more information on HDTV (high definition) and ATSC (Advanced Television Systems Committe) - the body that drew up the standards for Digital Television in the U.S.
* Written by an engineer for engineers, technicians and technical staff