Visit our Business Solutions website >>

ViewSonic LightStream PJD7830HDL

ViewSonic LightStream PJD7830HDL
alaScore 91

3 reviews

Jan, 2020

alaTest has collected and analyzed 3 reviews of ViewSonic LightStream PJD7830HDL. The average rating for this product is 3.5/5, compared to an average rating of 4.2/5 for other products in the same category for all reviews. Reviewers really like the price. Some have doubts about the black level. Comments are divided on the image quality.


black level

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the ViewSonic LightStream PJD7830HDL is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 3 reviews)

Expert Reviews  

Review Ratings

  (no reviews)
  (33% of reviews)
Show all 4 star reviews
  (67% of reviews)
Show all 3 star reviews
  (no reviews)
  (no reviews)

Showing 3 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 3 of 3 Show Reviews: in English

Expert review by : M. David Stone (

ViewSonic LightStream PJD7830HDL


ViewSonic considers the LightStream PJD7830HDL projector suitable for both home-entertainment and business use, but it does a better job with data than with video.

Bright. 1080p resolution. Can be used for both business and home entertainment. Full 3D support with video devices.

Shows more rainbow artifacts with video than most current DLP projectors.

Conclusion If you find rainbow artifacts bothersome, you're better off avoiding the ViewSonic LightStream PJD7830HDL for home-entertainment use. Instead, you should consider the Optoma HD28DSE or the Epson Home Cinema 2040 3D 1080p 3LCD Projector ,...

Jan, 2016

Expert review by : John Archer (

ViewSonic LightStream PJD7830HDL


The LightStream PJD7830HDL is a single-chip DLP projector that distinguishes itself from the crowd by offering high brightness, a SonicExpert sound system, a proprietary "true to life" colour system – at an eye-catchingly affordable price of just £579.

Bright, punchy pictures ; Extremely good price for what's on offer ; Thoughtful connectivity

Lots of rainbow effect ; Average black levels ; Needs very careful setup

Oct, 2015

Expert review by : Jamie Carter (

ViewSonic LightStream PJD7830HDL review


A built-in sound system makes this DLP projector worth a shout

Powerful 16W speaker ; Full HD detail ; Great in daylight ; Highly portable

Average black level ; Potential for rainbows

Forget the PJD7830HDL's lacklustre blackout performance; anyone interested in home cinema perfection will just have to pay more. This cost-effective DLP all-rounder is firmly aimed at the use-it-anywhere crowd, which all projector makers must surely...

Oct, 2015

Price comparison for ViewSonic LightStream PJD7830HDL