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DALI IO-12 edges out the Focal Bathys in the headphones category, especially in display quality, scoring 65 vs 54. If you want the better overall headphones, DALI IO-12 is the recommended choice.
Picking DALI IO-12 over Focal Bathys means trading these off.
Nothing meaningful — DALI IO-12 matches or beats Focal Bathys on every measured spec.
Scores are relative within the headphonescategory. 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 | DALI IO-12W | Focal Bathys |
|---|---|---|
| Driver Size | 50mm✓ | 40mm |
| ANC | true | — |
| Transparency Mode | true | — |
| Voice Assistant | Google, Alexa | — |
| Battery Life | 30hrs | 30hrs |
| Bluetooth | 5.0 | — |
| Codecs | AAC, SBC, aptX | — |
| Multipoint | true | — |
| Foldable | true | — |
| Weight | 320g✓ | 350g |
| Colors | Black | — |
| Price | 399$✓ | 799$ |
Buy DALI IO-12 if…
Buy the DALI IO-12 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Focal Bathys if…
The Focal Bathys is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
DALI IO-12 edges out the Focal Bathys in the headphones category, especially in display quality, scoring 65 vs 54. If you want the better overall headphones, DALI IO-12 is the recommended choice.
Yes, DALI IO-12 scores higher overall (81 vs 52).
DALI IO-12 is cheaper at $399 vs $799 for the Focal Bathys.
Buy the DALI IO-12 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Focal Bathys is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Both offer 30 hours of battery life.
DALI IO-12 is lighter at 320g vs 350g.
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 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.