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Optoma EP770

Optoma EP770
alaScore 79

8 reviews

Nov, 2019

  • Negative

alaTest has collected and analyzed 8 reviews of Optoma EP770. The average rating for this product is 3.6/5, compared to an average rating of 4.2/5 for other products in the same category for all reviews. Reviewers really like the price, whereas views are divided on the image quality.


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Optoma EP770 is awarded an overall alaScore™ of 79/100 = Good quality.

Review analysis

(Based on 8 reviews)

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Consumer review ( review summary for Optoma EP770


alaTest has collected and analyzed 4 user reviews of Optoma EP770 from The average user rating for this product is 3.0/5, compared to an average user rating of 4.2/5 for other products in the same category on People are impressed by the image quality.

image quality

50% of the reviews on give this product a positive rating.

Nov, 2019

Expert review by : Bill Livolsi (

Optoma EP770 Portable DLP Video Projector Review


Portable projectors are often a lesson in compromise. A very bright projector is versatile but heavy, while a very light projector is portable, but less flexible.

The Optoma EP770 manages to combine the light weight of a good portable projector with the high lumen output of a larger fixed-installation machine. Its excellent connectivity makes it a sure bet for educators, while its ability to project on large...

May, 2007

Expert review by : staff (

Optoma EP770 review


Cutting the cost without cutting the quality

Excellent value for money ; Five-colour wheel ; 3000 ANSI lumens

Could be more portable ; Slightly dull looks

It may lack some of the flair of rival models, but in terms of features for the price, the EP770 is hard to argue with

Mar, 2007

Price comparison for Optoma EP770

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