

Sennheiser MOMENTUM True Wireless 4
1 of 2 would buy again
2 owners
The battery beat their expectations
Comfort beat their expectations
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1 / 9Small-eared listeners rejoice.
At 7.4, its noise cancelling beats 27% of wireless earbuds we've measured.
Measured on 90 of the 253 we've cataloged.
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below average for wireless earbuds — based on 237 of 253 we've cataloged.
below average for wireless earbuds — based on 236 of 253 we've cataloged.
IPX5 appears on 10% of the 233 wireless earbuds we've cataloged (of 253).
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
1MORE ComfoBuds Mini Frequency Response (measured on a B&K 5128)
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Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | 0.7 |
| 25 | 4.2 |
| 32 | 4.7 |
| 40 | 4.4 |
| 50 | 4.2 |
| 63 | 4.0 |
| 80 | 3.6 |
| 100 | 2.7 |
| 125 | 1.9 |
| 160 | 1.4 |
| 200 | 1.9 |
| 250 | 2.6 |
| 315 | 2.5 |
| 400 | 2.1 |
| 500 | -1.3 |
| 630 | -3.1 |
| 800 | -3.6 |
| 1000 | -1.8 |
| 1250 | 0.6 |
| 1600 | 2.3 |
| 2000 | 3.4 |
| 2500 | 5.0 |
| 3150 | 4.6 |
| 4000 | 2.7 |
| 5000 | 1.7 |
| 6300 | 0.2 |
| 8000 | -3.0 |
| 10000 | 3.0 |
| 12500 | -0.2 |
| 16000 | -12.0 |
| 20000 | -28.8 |
1MORE ComfoBuds Mini Attenuation (measured on a B&K 5128)
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Solid lines: passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Dashed lines: total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 1.6 |
| 26 | 1.5 |
| 33 | 1.8 |
| 41 | 2.0 |
| 52 | 2.5 |
| 65 | 3.1 |
| 82 | 3.4 |
| 103 | 1.2 |
| 130 | 2.3 |
| 163 | 3.6 |
| 205 | 0.9 |
| 259 | 6.3 |
| 325 | 8.0 |
| 410 | 8.5 |
| 516 | 8.7 |
| 613 | 9.2 |
| 772 | 16.6 |
| 972 | 15.1 |
| 1220 | 18.3 |
| 1540 | 20.7 |
| 1940 | 25.1 |
| 2440 | 28.1 |
| 3070 | 31.0 |
| 3870 | 26.9 |
| 4870 | 19.6 |
| 6130 | 12.1 |
| 7720 | 15.3 |
| 9720 | 16.5 |
| 12200 | 13.6 |
| 15400 | 26.2 |
| 19400 | 39.3 |
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | -12.7 |
| 26 | -3.4 |
| 33 | 6.9 |
| 41 | 16.3 |
| 52 | 27.6 |
| 65 | 33.0 |
| 82 | 35.6 |
| 103 | 29.7 |
| 130 | 21.8 |
| 163 | 27.3 |
| 205 | 22.7 |
| 259 | 33.8 |
| 325 | 31.5 |
| 410 | 17.2 |
| 516 | 19.4 |
| 613 | 15.1 |
| 772 | 18.4 |
| 972 | 20.8 |
| 1220 | 19.1 |
| 1540 | 20.1 |
| 1940 | 22.2 |
| 2440 | 25.5 |
| 3070 | 26.4 |
| 3870 | 22.3 |
| 4870 | 15.3 |
| 6130 | 13.2 |
| 7720 | 15.1 |
| 9720 | 12.7 |
| 12200 | 6.9 |
| 15400 | 21.6 |
| 19400 | 29.4 |
The verdict
Doing more with less, the 1MORE ComfoBuds Mini brings high performance in a tiny and affordable package. As long as you don't plan on using this pair of buds for frequent phone calls, the 1MORE ComfoBuds Mini is worth the money.
✓Liked: Small, portable, durable build, Very comfortable, Great noise canceling for price, Good sound with SoundID integration
✕Could be better: Sound depends on listening mode, No custom EQ, Poor microphone quality
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What readers ask about the 1MORE ComfoBuds Mini, answered by the people who own it.
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1 of 2 would buy again
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0 of 1 would buy again
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0 of 1 would buy again
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Comfort beat their expectations


2 of 2 would buy again
2 owners
The battery beat their expectations
The battery beat their expectations

1 of 1 would buy again
1 owner · owners report ~7 h per charge vs 10 h claimed
Comfort beat their expectations
