

All products featured are independently chosen by us. However, SoundGuys may receive a commission on orders placed through its retail links. See our ethics statement.
1 / 10Manufacturer's suggested retail price at launch. Check retailers for current availability.
A 7.1 puts its noise isolation / ANC in the top quarter of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
At 4.6, its audio quality beats 45% 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.
IPX4 is the most common — on 33% of the 244 wireless earbuds we've cataloged (of 271).
Passive appears on 14% of the 172 wireless earbuds we've cataloged (of 271).
If you have only $100 to spend on earbuds that don't have any rough edges, the Sony WF-C510 are extremely good at the task. With good sound, a transparency mode, and spatial audio, these earbuds have a lot to offer someone who doesn't like to have to fuss over their audio products.
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 | -2.0 |
| 25 | 0.4 |
| 32 | 2.0 |
| 40 | 2.2 |
| 50 | 2.0 |
| 63 | 2.0 |
| 80 | 1.5 |
| 100 | 0.0 |
| 125 | -0.3 |
| 160 | -1.7 |
| 200 | -3.1 |
| 250 | -3.8 |
| 315 | -4.3 |
| 400 | -5.1 |
| 500 | -3.9 |
| 630 | -1.1 |
| 800 | -0.8 |
| 1000 | 0.0 |
| 1250 | 1.2 |
| 1600 | 2.9 |
| 2000 | 4.0 |
| 2500 | 5.4 |
| 3150 | 6.7 |
| 4000 | 6.4 |
| 5000 | 4.5 |
| 6300 | 1.7 |
| 8000 | -1.5 |
| 10000 | -5.2 |
| 12500 | -5.8 |
| 16000 | -15.5 |
| 20000 | -67.1 |
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 | 10.4 |
| 26 | 6.7 |
| 33 | 7.7 |
| 41 | 8.4 |
| 52 | 1.9 |
| 65 | 8.8 |
| 82 | 9.2 |
| 103 | 8.1 |
| 130 | 10.6 |
| 163 | 12.6 |
| 205 | 10.6 |
| 259 | 9.9 |
| 325 | 10.1 |
| 410 | 12.6 |
| 516 | 10.0 |
| 613 | 11.1 |
| 772 | 16.8 |
| 972 | 21.4 |
| 1220 | 20.7 |
| 1540 | 20.5 |
| 1940 | 25.4 |
| 2440 | 29.5 |
| 3070 | 31.1 |
| 3870 | 28.8 |
| 4870 | 23.9 |
| 6130 | 26.9 |
| 7720 | 23.2 |
| 9720 | 37.4 |
| 12200 | 30.4 |
| 15400 | 24.8 |
| 19400 | 29.1 |
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.
Commentary and deep dives from the SoundGuys editorial team.











