Looking for an honest Dreame H30 Ultra vs Dyson V12 Detect Slim Cordless Vacuum comparison in 2026? We scored both vacuum cleaners on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. Both products score nearly identically (59/100 vs 59/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. Both products sit in the same price band (around $299), so this comparison comes down to spec preference rather than budget.
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Dreame H30 Ultra and Dyson V12 Detect Slim Cordless Vacuum are closely matched vacuum cleaners devices with nearly identical overall scores (59 vs 59). The best choice depends on which specific features matter most to you.
Dreame
$299
Scores are relative within the vacuum cleanerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✗ Cons
✓ Pros
| Spec | Dreame H30 Ultra | Dyson V12 Detect Slim Cordless Vacuum |
|---|---|---|
| Price | 299$ | 299$ |
| Battery | 3000mAh | 3600mAh✓ |
| Weight | 2500g | 2500g |
| Dimensions | — | 25 x 28 x 112 cm |
| Colors | White, Gray | Nickel, Red |
Buy Dreame H30 Ultra if…
The Dreame H30 Ultra is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Dyson V12 Detect Slim Cordless Vacuum if…
The Dyson V12 Detect Slim Cordless Vacuum is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Dreame H30 Ultra and Dyson V12 Detect Slim Cordless Vacuum are closely matched vacuum cleaners devices with nearly identical overall scores (59 vs 59). The best choice depends on which specific features matter most to you.
Both products score similarly — it depends on your priorities.
Dyson V12 Detect Slim Cordless Vacuum is cheaper at $299 vs $299 for the Dreame H30 Ultra.
The Dreame H30 Ultra is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
The Dyson V12 Detect Slim Cordless Vacuum is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Dyson V12 Detect Slim Cordless Vacuum has a larger battery (3,600mAh vs 3,000mAh for the Dreame H30 Ultra), which generally means longer use between charges.
Reviewed by VersusMatrix Editorial Team
Last updated: June 1, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.