Dyson Small Ball Allergy review
Test scoreShow Context
- Medium capacity
The Dyson Small Ball Allergy is the successor to the Dyson Light Ball, which were some of the best upright vacuum cleaners we’ve seen in our lab. The differences in the new Small Ball Allergy appear to be minimal, but are they big enough to change the overall quality of the vacuum cleaner? Read our full review to find out.
- Pros and cons
- What is it?
- What’s it great at?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it?
Compare retailersPrices updated daily
Prices are ordered from lowest to highest, irrespective of retailer rating or stock, and exclude any potential delivery costs. We are not able to show every possible retailer and cheaper prices may be available. When you click on a retailer link on our site, we may earn affiliate commission. This supports our not-for-profit mission to empower consumers and in no way affects our recommendations. Find out more.
Make smarter choices
- 32%Lowest score
- 64%Average score
- 83%Highest score
best at similar price
- Medium capacity
Top five vacuum cleaners for 2021
Which? reveals the top five best vacuum cleaners based on more than 70 individual cleaning and ease of use tests. See our best rated upright, cylinder, bagless, lightweight, cheap, cordless and car vacuum cleaner recommendations
How to choose the best Dyson
Which is the best Dyson vacuum? Our expert guide explains the difference between Dyson Ball & Dyson Cinetic vacuums, and the Dyson cordless vacuums. Find out what to look for in a Dyson, and how Dyson vacuums compare to rivals.
How to buy the best vacuum cleaner
Not sure what type of vacuum cleaner is best for you? We explain the pros and cons of cordless, cylinder and upright vacuums, plus bagged vs bagless vacuums, vacuums for pets, and the extra tools you do and don't need.