Is the Austrian Audio Hi-X15 worth the upgrade from the Sony WH-1000XM3?
Verdict
Meaningful upgrade
The Austrian Audio Hi-X15 scores 6.0 points above the Sony WH-1000XM3. That's a real improvement, though not the kind you'd notice on every track. The gains are concentrated in value (8.0 to 9.0) and sound (8.0 to 8.5). On paper: driver size 40 mm to 44 mm. Worth checking: active noise cancelling goes Yes to No and usb-c goes Yes to No. That costs $39 more, or about $7 per point of score - reasonable value for the jump. Worth doing if you're replacing anyway; harder to justify as a pure upgrade if what you have still works.
What actually changes
Sub-scores both products have, on the same 0-10 scale. Bars extend right for a gain, left for a loss.
- Sound8.08.5
- Value8.09.0
Spec differences
Only where the two genuinely differ - everything they share is omitted.
| Spec | WH-1000XM3 | Hi-X15 | Direction |
|---|---|---|---|
| Active noise cancelling | Yes | No | |
| Driver size | 40 mm | 44 mm | |
| USB-C | Yes | No | |
| Frequency response | 4-40000 Hz | 12Hz-24kHz |
About this verdict
Direction matters here: this page answers "WH-1000XM3 to Hi-X15". The other direction is a separate question with a different answer. Scores blend published review verdicts across over-ear and shift as new reviews land, so a marginal call today may not be one next quarter.