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1 / 9A 1.2 puts its noise isolation / ANC in the bottom 10% of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
A 2.7 puts its audio quality in the bottom 10% of wireless earbuds we've measured.
Measured on 64 of the 271 we've cataloged.
above average for wireless earbuds — based on 243 of 271 we've cataloged.
below average for wireless earbuds — based on 245 of 271 we've cataloged.
The Sony LinkBuds Open are a credible update to their predecessor, the Sony LinkBuds. However, the open design isn't for everyone, and you need to be sure that you want open earbuds before choosing these. If that sounds like you, then you should definitely give these a chance.
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
Measured frequency response (dB) against the SoundGuys house target — the dashed curve. The closer the measured line tracks the target, the more neutral the tuning; peaks ride above the target, dips fall below it.
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | -35.5 |
| 25 | -39.2 |
| 32 | -30.8 |
| 40 | -26.4 |
| 50 | -19.9 |
| 63 | -13.7 |
| 80 | -8.3 |
| 100 | -4.6 |
| 125 | -2.8 |
| 160 | -2.0 |
| 200 | -2.5 |
| 250 | -3.4 |
| 315 | -4.0 |
| 400 | -2.5 |
| 500 | -1.6 |
| 630 | -1.1 |
| 800 | -0.6 |
| 1000 | -0.0 |
| 1250 | 0.0 |
| 1600 | 4.2 |
| 2000 | 10.5 |
| 2500 | 10.3 |
| 3150 | 5.5 |
| 4000 | 8.1 |
| 5000 | 10.4 |
| 6300 | 7.6 |
| 8000 | 3.9 |
| 10000 | 4.0 |
| 12500 | 2.5 |
| 16000 | -11.0 |
| 20000 | -23.1 |
Passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Higher on the chart means more attenuation.
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 0.9 |
| 26 | 3.2 |
| 33 | 0.0 |
| 41 | 0.1 |
| 52 | -0.1 |
| 65 | 0.1 |
| 82 | 0.0 |
| 103 | -0.0 |
| 130 | 0.0 |
| 163 | -0.1 |
| 205 | -0.1 |
| 259 | -0.1 |
| 325 | -0.2 |
| 410 | -0.4 |
| 516 | -0.4 |
| 613 | -0.6 |
| 772 | -0.8 |
| 972 | -1.2 |
| 1220 | -1.8 |
| 1540 | -2.9 |
| 1940 | -3.6 |
| 2440 | 2.2 |
| 3070 | 8.2 |
| 3870 | 7.3 |
| 4870 | 6.3 |
| 6130 | 1.7 |
| 7720 | 4.5 |
| 9720 | 11.9 |
| 12200 | -0.6 |
| 15400 | 3.9 |
| 19400 | 11.8 |
Multi-Dimensional Audio Quality Scores (1–5), modeled from the measured response. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
Video reviews and comparisons for this product.
Commentary and deep dives from the SoundGuys editorial team.











