ViewSonic PX Series Projectors (2018) vs Optoma HD39 2017

We couldn't find enough data on either product to be able to come to any reliable conclusions. We highly recommend that you take a look at some other options instead.

iMore, a review site with a history of doing objective hands-on testing, has great things to say about the ViewSonic PX700HD. In fact, it's "Value pick" in its "Best Projector for Apple TV 4K" roundup, which points toward it being a good Home Projector.

As for the Optoma HD39Darbee - Techradar, a source that conducts reliable hands-on testing, has featured it in its Optoma HD39Darbee Special Edition Full HD projector review roundup. However, it didn't make it to any of the top spots.

We conducted an analysis of all of the review data that we could find on these two products. First, we focused on sources that tested and rated both of them, like houseandbeyond.org, and learned that they all showed a preference for the Optoma HD39Darbee.

Then we took a look at the highest review scores that these two Home Projectors received. We found that the ViewSonic PX700HD managed to earn a rating of 9.6 from Gadget Review, whereas the Optoma HD39Darbee got its highest, 9.6, score from reviewers at houseandbeyond.org.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Home Projectors on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Home Projectors being 8.0 out of 10, whereas the ViewSonic PX700HD and Optoma HD39Darbee managed averages of 8.3 and 9.3 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct ViewSonic PX700HD vs. Optoma HD39Darbee comparison might not be entirely fair - some sources don't take value for money into account when assigning their scores and therefore have a tendency to rate more premium products better.