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Sony HT-Z9F Soundbar (2018) (HT-ZF9)
Vizio SB3651-E6 5.1 Soundbar
See Top Ranked Soundbars

Sony HT-Z9F Soundbar (2018) vs Vizio SB3651-E6 5.1 Soundbar (2017)

Analysis:

The Sony HT-Z9F Soundbar (2018) (HT-ZF9) and Vizio SB3651-E6 5.1 Soundbar make for good, if unremarkable, Soundbars at their respective budgets.

With that said, while they both should serve reasonably well, you might want to look into other options at the $930 and $310 price points - it's likely that there are some better alternatives available.

If you want to learn more about the Sony HT-Z9F Soundbar (2018) (HT-ZF9) and the Vizio SB3651-E6 5.1 Soundbar, however, we prepared a summary of the information that we have:

The Sony HT-Z9F Soundbar (2018) (HT-ZF9) was loved by reviewers at Rtings, a highly trusted source that performs reliable in-depth testing. It did great in its "The 3 Best Sony Soundbars of 2021" roundup where it was named its "Best Sony Soundbar For Dialogue", which, in itself, makes it a product worth considering.

Returning to the Vizio SB3651-E6 5.1 Soundbar, Wirecutter (NYTimes), a source that's known for its high-quality in-depth testing, has great things to say about it. In fact, it was named its "Best soundbar for living rooms" in its "The Best Gear for Building Your Home Theater" roundup, which is quite a feat.

We couldn't find any sources that tested both of these Soundbars, so we only analyzed how they performed in reviews from different sites.

We first examined which sources rated each of these best and found that the Sony HT-Z9F Soundbar (2018) (HT-ZF9) got its highest, 8, rating from Techradar, while the Vizio SB3651-E6 5.1 Soundbar earned its best, 8, score from TechHive.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Soundbars on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Soundbars being 7.6 out of 10, whereas the Sony HT-Z9F Soundbar (2018) (HT-ZF9) and Vizio SB3651-E6 5.1 Soundbar managed averages of 7.9 and 8.0 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct Sony HT-Z9F Soundbar (2018) (HT-ZF9) vs. Vizio SB3651-E6 5.1 Soundbar 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.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
Rtings
AVForums
Wirecutter (NYTimes)
inews.co.uk
Techradar
What Hi-Fi?
TrustedReviews
Ideal Home
Pocket-lint
Digitaltrends
Tech. Specs Comparison
Sony HT-Z9F Soundbar (2018) (HT-ZF9)
$898
Vizio SB3651-E6 5.1 Soundbar
Amplification
Active
Active
Channels
3.1
5.1
Dolby Atmos
Yes
No
Voice Control
No
Google Assistant
Has average expert review score
Has average expert review score
7.6
Overall Avg. for Soundbars
8.0
Avg. Review Score
Score
Recommended by trusted experts
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The 5 Best Soundbars For Dialogue - Winter 2021” 
Last updated: 17 days ago
Rtings
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The 3 Best Sony Soundbars of 2021” 
Last updated: 11 days ago
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Soundbar” 
Last updated: 4 Jan 2021
Recommended by trusted experts
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best soundbar for living rooms
in “The Best Gear for Building Your Home Theater” 
Last updated: 24 Mar 2020

Find the best product and price, effortlessly.

Discover deals on products actually worth buyingthe best products

We do the research. You save the money.
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