Question 1

Which is better, Dyson V15 Detect or LG CordZero A939?

Accepted Answer

Based on our testing, the LG CordZero A939 scores higher overall at 9.5/10. The Dyson V15 Detect scored 9.1/10 and the LG CordZero A939 scored 9.5/10 in our Best Cordless Vacuums for Hardwood Floors 2026 evaluation.

Question 2

Is the Dyson V15 Detect worth it over the LG CordZero A939?

Accepted Answer

The Dyson V15 Detect scores 9.1/10 while the LG CordZero A939 scores 9.5/10. The Dyson V15 Detect is our "Best Overall" pick in the Best Cordless Vacuums for Hardwood Floors 2026 category.

Dyson V15 Detect vs LG CordZero A939: Which to Buy?