The Shark IONFlex vs Dyson V8 review will present you a detailed analysis of these two cordless vacuum cleaners. This will definitely help your decision-making process just in case you are confused about which to buy.

First of all, shark and Dyson have proven to be makers of top quality vacuum cleaners in the market today. It can be really challenging to settle for one as both are great buys and definitely worth every penny spent on them.

However, we'll try to look at specifics of both the Shark IONFlex and the Dyson V8 cordless vacuum cleaners critically and leave you to make a decision based on these analyses.

About Shark

Shark makes quality corded and cordless vacuum cleaners. Then are also known for their impressive robot vacuum cleaners as well. Shark vacuums are known for their superb performance, manoeuvrability, strong suction power, among others.

About Dyson

Dyson has proven to be the market leader over time in relation to making quality corded and cord-free vacuum cleaners as well. It's been the number one in customer satisfaction with stick vacuums, 3 years in a row. These vacuums also come with great suction power and are highly intelligent. They pick up the tiniest of dirt. Their durability also is top notch and are quite easy to maintain since they hardly breakdown.

The Shark IONFlex vs Dyson v8

Shark IONFlex 2X DuoClean Cordless Ultra-Light Stick Vacuum

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Dyson V8 Absolute Cordless Stick Vacuum Cleaner

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Both vacuums are great and highly recommended. They've won the heart of many customers. The IONFlex cordless vacuum for one was recently featured on our best cordless vacuum for hard floors article. We also reviewed the Dyson V8 cordless vacuum in details here. However, here's our comparison of both vacuums based on different criteria.


The Shark IONFlex DouClean cordless vacuum is ultra-sleek. Its flexible foldable design makes it easy to reach tough places. Such as under beds, couches, tables, and so on.

The Dyson V8 Absolute Cordless Vacuum cleaner, on the other hand, has a lightweight design. It's also easy to move about. Designed in a way it's easily transformable to a handheld vacuum.

Therefore, based on design, both have their advantages. You may choose to go for a design which is flexible enough to get to hard to reach areas or a cleaner that's easily transformable to a handheld vacuum.


Regarding technology, the Shark IONFlex comes with DuoClean technology. This is a combination of a bristle brush and soft roller which gets the cleaning done efficiently. The Shark IONFlex can easily pick up fine dust and small and large particles on any kind of surface.

The Dyson V8, on the other hand, is powered by the digital motor V8. It's said to be a very powerful motor which gives the vacuum a boost to its suction power. It also offers two heads, the soft roller and the direct drive. While the soft roller removes fine dust from surfaces, the direct drive focuses on larger and stuck dirt on surfaces.

Based on technology, one thing that can't be taken from both vacuums is that they both have a strong suction power and switches between different modes depending on work at hand for better performance.

Battery Performance

Based on battery performance, the Shark IONFlex comes with a removable, rechargeable lithium-ion battery. This powers the device for roughly 15 mins at Max mode on a full charge. However, the Shark IONFlex comes with two batteries at purchase. This gives you about 30 mins of clean time.

The Dyson V8, however, comes with 1 battery. It offers an average of 20 mins of runtime depending on the mode on which you clean.

So, based on battery performance, the Shark IONFlex could offer you a little more clean time.


You can get the Shark IONFlex for less than $250. However, the Dyson V8 is a bit pricy, costs about $360. However, it's worth its price. But if you are a little low on budget, the Shark IONFlex may be best for you.


Now, that's a side-by-side comparison between two best cordless vacuum cleaners in the market today; the Shark IONFlex and the Dyson V8 cordless vacuums. We hope you've seen a better picture between these two vacuums.