Shark and Dyson are two top vacuum cleaner brands. We compare their features, performance, warranties and more to help you decide which is best for you.

Amazon Prime Day includes tons of vacuum deals that go up to 80 percent off. Shoppers can score discounts on cordless vacuum cleaners, uprights, robot vacuums, and handhelds from top brands including Dyson,

Shoppers say it’s “surprisingly lightweight and portable.”Cordless vacuums used to be the only option for homeowners who needed a lightweight vacuum in their cleaning routine. But, cordless models are expensive and don’t always hold a charge long enough to clean your whole house.