Looking for an honest Dyson V12 Detect Slim Cordless Vacuum vs Dyson V15 Detect 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. In our overall scoring the Dyson V12 Detect Slim Cordless Vacuum comes out ahead 59/100 to 46/100 — a 13-point gap. The widest gap is in design and build, where the Dyson V12 Detect Slim Cordless Vacuum pulls noticeably ahead. On price the Dyson V12 Detect Slim Cordless Vacuum undercuts the Dyson V15 Detect by 134% ($299 vs $699), which materially changes the value calculus for budget-conscious buyers.
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Dyson V12 Detect Slim Cordless Vacuum edges out the Dyson V15 Detect in the vacuum cleaners category, especially in value ($299 vs $699), scoring 59 vs 46. If you want the better overall vacuum cleaners, Dyson V12 Detect Slim Cordless Vacuum is the recommended choice.
Picking Dyson V12 Detect Slim Cordless Vacuum over Dyson V15 Detect means trading these off.
Rien d'essentiel — les spécifications sont pratiquement identiques
Dyson
$299
Scores are relative within the vacuum cleanerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
| Spec | Dyson V12 Detect Slim Cordless VacuumW | Dyson V15 Detect |
|---|---|---|
| Price | 299$✓ | 699$ |
| Battery | 3600mAh | 3600mAh |
| Weight | 2500g✓ | 3100g |
| Dimensions | 25 x 28 x 112 cm | — |
| Colors | Nickel, Red | Blue, Yellow |
Buy Dyson V12 Detect Slim Cordless Vacuum if…
Buy the Dyson V12 Detect Slim Cordless Vacuum if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Dyson V15 Detect if…
The Dyson V15 Detect 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 edges out the Dyson V15 Detect in the vacuum cleaners category, especially in value ($299 vs $699), scoring 59 vs 46. If you want the better overall vacuum cleaners, Dyson V12 Detect Slim Cordless Vacuum is the recommended choice.
Yes, Dyson V12 Detect Slim Cordless Vacuum scores higher overall (84 vs 71).
Dyson V12 Detect Slim Cordless Vacuum is cheaper at $299 vs $699 for the Dyson V15 Detect.
Buy the Dyson V12 Detect Slim Cordless Vacuum if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Dyson V15 Detect is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Both have the same 3600mAh battery.
Dyson V12 Detect Slim Cordless Vacuum is lighter at 2500g vs 3100g.
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.