Is the Shark Detect Pro better than the Dyson V12 Detect Slim?

Deciding if the Shark Detect Pro is "better" than the Dyson V12 Detect Slim comes down to your budget and what features matter most to you.

The Dyson V12 Detect Slim is the superior choice if you mostly have hard floors. Its standout feature is a green laser on the Fluffy Optic brush head, which illuminates microscopic dust you would otherwise miss. It also features a piezo sensor that counts dust particles and displays the data on an LCD screen, giving you scientific proof of a clean floor. It is ultra-lightweight and uses a single power button instead of a trigger.

The Shark Detect Pro is generally the better choice for value and convenience. Its biggest advantage is that it is often sold with a bagless auto-empty base, meaning you don't have to manually empty the vacuum's small dustbin after every clean—a huge win for allergy sufferers. While its "LightDetect" LED isn't as revealing as Dyson's green laser, its sensors automatically boost suction when they detect hidden dirt, floor type changes, or wall edges.

The Verdict: Choose the Dyson for premium hard-floor cleaning and superior dust visibility. Choose the Shark if you want a smart, lightweight vacuum with an auto-empty base for significantly less money.