Short answer: the Westone W10, though neither ranks well in its class. It ranks #435 of 450 in-ear headphones by sound quality, rated 1.8/5, at $199.99; the Sennheiser Momentum True Wireless 2 ranks #441, rated 1.6/5, and costs $243.44, which makes this an easy call rather than a real tradeoff. Both are rated below 3.0/5 among the 450 in-ear headphones, and the Truthear Nova, ranked #2 at $169.99, is a better place to start if sound quality matters.
The case for the Westone W10: Its 122 dB SPL/mW sensitivity means a phone drives it to loud levels with no effort, and the cable includes a built-in microphone for calls. The catch: Oratory1990’s measurement shows heavy treble loss, with an 11.5 dB dip near 6 kHz and the air band almost 18 dB below target, so cymbals, string texture and spatial cues are badly muted.
The case for the Sennheiser Momentum True Wireless 2: Active noise cancelling, Bluetooth 5.1 with SBC, AAC and aptX, and an IPX4 rating cover the features commuters and gym users want. The tradeoff: In oratory1990’s measurement the presence region from 3 to 6 kHz is about 9.6 dB below target, with a 10.7 dB dip near 4 kHz, so vocals and instrument attack sound pushed back and hazy.
Buy the Westone W10. It is rated higher for sound quality than the Sennheiser Momentum True Wireless 2 and costs less, which makes it the one to get unless you need something the other one does better.
Looking for alternatives? See the complete Headphones rankings.
Specifications Side By Side
| Westone W10 | Sennheiser Momentum True Wireless 2 | |
|---|---|---|
| Price | $199.99 | $243.44 |
| Ranked | #435 of 450 in In-Ear Headphones | #441 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 47 (measured by oratory1990, via AutoEQ) | 44 (measured by oratory1990, via AutoEQ) |
| Deviation From Target | 4.06 dB standard deviation | 4.39 dB standard deviation |
| Tonal Tilt | -0.45 (negative is warmer, positive brighter) | -0.89 (negative is warmer, positive brighter) |
| Sub-bass Extension | Falls 6 dB below target at 56 Hz (-8.0 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-4.5 dB at 30 Hz) |
| Connection | Wired | True wireless |
| Driver Type | Balanced armature | Dynamic |
| Drivers | 1 x balanced armature | 1 x 7mm dynamic |
| Sensitivity | 122 dB SPL/mW | - |
| Frequency Response | 20Hz - 16kHz (Manufacturer specified) | 5Hz - 21kHz (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| Weight | - | 0 lbs (6 g) per earbud |
| Active Noise Cancelling | - | Yes |
| Battery Life | - | 7 hours (28 with case, Manufacturer specified) |
| Bluetooth Version | - | 5.1 |
| Bluetooth Codecs | - | SBC, AAC, aptX |
| IP Rating | - | IPX4 |
Related Headphone Comparisons
How Westone W10 compares with other leading options:
- Shure SE425 vs Westone W10
- Westone W10 vs Shozy B2
- Westone W10 vs Oriolus Finschi Hifi
- Oriolus Finschi Hifi vs Sennheiser Momentum True Wireless 2
- Sennheiser Momentum True Wireless 2 vs Westone W20
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Headphones In Full
Westone W10: $199.99 Amazon eBay
Pros: Its 122 dB SPL/mW sensitivity means a phone drives it to loud levels with no effort, and the cable includes a built-in microphone for calls. The single balanced armature design suits listeners who want a dark, laid-back sound with no treble glare.
Cons: Oratory1990’s measurement shows heavy treble loss, with an 11.5 dB dip near 6 kHz and the air band almost 18 dB below target, so cymbals, string texture and spatial cues are badly muted. Sub-bass falls 6 dB short by 56 Hz, leaving little low end rumble. The cheaper Etymotic ER3SE and KZ ASX both rate higher.
Full Westone W10 review and specifications →
| Released | Oct 2013 (13 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 4.06 dB standard deviation |
| Driver Type | Balanced armature |
| Drivers | 1 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 16kHz (Manufacturer specified) |
| Harman Preference Score | 47 (measured by oratory1990, via AutoEQ) |
| Sensitivity | 122 dB SPL/mW |
| Sub-bass Extension | Falls 6 dB below target at 56 Hz (-8.0 dB at 30 Hz) |
| Tonal Tilt | -0.45 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -6.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +4.1 dB | 0.70 |
| Peak | 237 Hz | -4.0 dB | 0.18 |
| Peak | 5,987 Hz | +5.9 dB | 0.63 |
| Peak | 2,493 Hz | +2.9 dB | 2.11 |
| Peak | 59 Hz | +1.7 dB | 0.82 |
| High shelf | 10,000 Hz | +5.6 dB | 0.70 |
| Peak | 8,139 Hz | -2.8 dB | 3.70 |
| Peak | 713 Hz | +0.7 dB | 1.13 |
| Peak | 1,201 Hz | -1.0 dB | 2.41 |
| Peak | 237 Hz | -0.4 dB | 1.54 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Sennheiser Momentum True Wireless 2: $243.44 TWS Amazon eBay
Pros: Active noise cancelling, Bluetooth 5.1 with SBC, AAC and aptX, and an IPX4 rating cover the features commuters and gym users want. Battery life is rated at 7 hours per charge and 28 with the case, and each earbud weighs only 6 g. Bass is lifted by about 3.1 dB over target, which suits listeners who want a warm, punchy sound.
Cons: In oratory1990’s measurement the presence region from 3 to 6 kHz is about 9.6 dB below target, with a 10.7 dB dip near 4 kHz, so vocals and instrument attack sound pushed back and hazy. A 5.2 dB peak near 10.8 kHz and boosted air then add an uneven sparkle on top, and sub-bass is down 2.3 dB. The preference score of 44 is low, and the rating sits below the Jabra Elite Active 65t.
Full Sennheiser Momentum True Wireless 2 review and specifications →
| Released | Apr 2020 (6 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | 7 hours (28 with case, Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Connection | True wireless |
| Deviation From Target | 4.39 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 7mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 21kHz (Manufacturer specified) |
| Harman Preference Score | 44 (measured by oratory1990, via AutoEQ) |
| IP Rating | IPX4 |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.5 dB at 30 Hz) |
| Tonal Tilt | -0.89 (negative is warmer, positive brighter) |
| Weight | 0 lbs (6 g) per earbud |
EQ preset to match the Harman target
Set a preamp of -7.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +6.4 dB | 0.70 |
| Peak | 85 Hz | -6.9 dB | 0.26 |
| Peak | 3,202 Hz | +6.5 dB | 1.25 |
| Peak | 1,638 Hz | -1.6 dB | 2.70 |
| Peak | 5,340 Hz | +4.9 dB | 3.93 |
| High shelf | 10,000 Hz | -3.3 dB | 0.70 |
| Peak | 736 Hz | +1.0 dB | 1.92 |
| Peak | 334 Hz | -0.6 dB | 2.45 |
| Peak | 4,354 Hz | +1.0 dB | 4.95 |
| Peak | 199 Hz | -0.5 dB | 3.18 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sennheiser Momentum True Wireless 2 vs Etymotic ER4SR
- Sennheiser Momentum True Wireless 2 vs Oriolus Finschi Hifi
- Sennheiser Momentum True Wireless 2 vs Westone W20
- Sennheiser Momentum True Wireless 2 vs Shure SE425
- Sennheiser Momentum True Wireless 2 vs EarSonics ES2
- Sennheiser Momentum True Wireless 2 vs Jabra Elite Active 65t
- Sennheiser Momentum True Wireless 2 vs Etymotic ER4XR
- Sennheiser Momentum True Wireless 2 vs Sennheiser Momentum True Wireless 3