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Black & Decker Max Lithium Flex Vacuum BDH2020FL
Shark IonFlex 2X DuoClean (IF251)
See Top Ranked Handheld Vacuum Cleaners

Black & Decker Max Lithium Flex Vacuum (BDH2020FL) vs Shark IonFlex 2X DuoClean (IF25x & IF26xUK)

Analysis:

The Black & Decker Max Lithium Flex Vacuum BDH2020FL is a great Handheld Vacuum Cleaner for its $109 asking price.

The Shark IonFlex 2X DuoClean (IF251), however, while a reasonable product for $399, doesn't stack up against its competitors quite as well. If you're considering Handheld Vacuum Cleaners in the $280 range, you might want to check out some better options.

Two highly trusted sources that perform well-thought-out in-depth testing consider the Black & Decker Max Lithium Flex Vacuum BDH2020FL to be a great product - it earned the "Also great" title from Wirecutter (NYTimes) and "Another Great Option" from TechGearLab in their respective Handheld Vacuum Cleaner roundups, which is a good indication of it being a notable product.

As for our analysis of the Shark IonFlex 2X DuoClean (IF251) - it's considered to be a great product by two reliable sources that do their own hands-on testing - it earned the "Ranked 3 out of 6" award from Reviewed and "Ranked 3 out of 8" from Techradar, which is no small feat.

We couldn't find any sources that tested both of these Handheld Vacuum Cleaners, 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 Black & Decker Max Lithium Flex Vacuum BDH2020FL got its highest, 6.6, rating from TechGearLab, while the Shark IonFlex 2X DuoClean (IF251) earned its best, 9.6, score from Modern Castle.

Finally, we calculated their average review scores from all of the data we could find and compared those to Handheld Vacuum Cleaners in general. It turns out that the Shark IonFlex 2X DuoClean (IF251), with its 8.9 average, got reviewed considerably better than most of its competition - the overall average for Handheld Vacuum Cleaners being 8.0 out of 10 points - whereas the Black & Decker Max Lithium Flex Vacuum BDH2020FL performed worse than most, with an average review score of 6.6.

However, it's worth pointing out that a direct Black & Decker Max Lithium Flex Vacuum BDH2020FL vs. Shark IonFlex 2X DuoClean (IF251) comparison might not be entirely fair, because some sources have a tendency of not taking value for money into account when reviewing products.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
Wirecutter (NYTimes)
TechGearLab
Your Best Digs
Modern Castle
Techradar
Reviewed
TrustedReviews
Expert Reviews
BestReviews
Robotbox
Tech. Specs Comparison
Black & Decker Max Lithium Flex Vacuum BDH2020FL
$109
Shark IonFlex 2X DuoClean (IF251)
$399
Cordless
Yes
Yes
HEPA
No
No
Below average expert review score
8.0
Overall Avg. for Handheld Vacuum Cleaners
6.6
Avg. Review Score
Score
Higher than average expert review score
8.0
Overall Avg. for Handheld Vacuum Cleaners
8.9
Avg. Review Score
Score
Highly recommended by trusted experts
TechGearLab
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The Best Handheld Vacuum of 2020” 
Last updated: 21 May 2020
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “What’s the Best Car Vacuum?” 
Last updated: 23 Oct 2019
Your Best Digs
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The Best Handheld Vacuum” 
Last updated: 24 Apr 2020
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best vacuum for cars
in “The Best Vacuum Cleaners” 
Last updated: 24 days ago
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Also great
in “The Best Handheld Vacuum” 
Last updated: 18 Oct 2019
Recommended by trusted experts
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Ranked #6 out of 8
in “The Best Handheld Vacuums of 2020” 
Last updated: 16 days ago
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “Best cordless vacuum cleaner 2020: the best wire-free vacuums you can buy” 
Last updated: 7 Feb 2020
Reviewed
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Shark Vacuums of 2020” 
Last updated: 31 Jan 2020

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