Shark Stratos Cordless Vacuum vs Dyson V15 Detect Plus

Both are strong cordless sticks with 4.3-star averages, but they suit different homes. The Shark Stratos wins on raw suction, a 60-minute ECO runtime, HEPA sealed filtration, an odor cartridge and a five-year warranty, and reviewers rate its carpet and pet-hair pickup highly. The Dyson V15 Detect Plus wins on intelligence and hard-floor work: a laser reveals fine dust, a piezo sensor counts particles and adjusts power, and the Digital Motorbar head de-tangles hair. Pick the Shark for pets and mixed carpet; pick the Dyson for bare floors and gadget appeal.

• Choose the Shark Stratos if you have pets or carpet and want the strongest suction, sealed HEPA filtration and a long warranty.
• Choose the Dyson V15 Detect Plus if your home is mostly hard floor and you want laser dust detection and automatic power adjustment.