Compare Sennheiser Momentum True Wireless 4 Earbuds vs LG xboom Buds by will.i.am

Reviewers generally find ANC good to very good, strong for commute noise, though several say Sony or Bose can still block more.

Noise cancellation is one of the clearest strengths, with reviewers praising how effectively it dulled or blocked low-frequency and everyday noise for the price.

Android compatibility is praised where Snapdragon/lossless support and Android EQ options matter, with no Android issues in one test.

The Smart Control app is widely praised for useful features, fit tests, EQ, battery options, and customization, though one review found it somewhat overwhelming.

The companion app is mostly praised for customization, fit testing, ANC controls, and clarity, though one short review criticized it.

aptX support is valued for Android users, but one reviewer found the aptX lineup confusing and hard to distinguish in practice.

aptX support is a weakness because TechRadar specifically called out the absence of aptX Adaptive as a limitation.

Latency is usually acceptable for video, calls, and casual gaming, though one review warns competitive shooters may still be less ideal.

Auracast is viewed as meaningful future-proofing, even if its current usefulness depends on wider adoption.

Auracast is repeatedly framed as a useful, uncommon, or unique feature that adds value if nearby broadcasts matter to the user.

Bass is a major strength: reviewers describe it as deep, controlled, punchy, warm, and rarely overpowering.

Bass is a mixed strength: reviewers heard impact, depth, and fun energy, but several also connected the tuning to muddiness or reduced clarity.

Battery life is generally competitive and often praised, but some reviewers note it is not class-leading or may be short for some listeners.

Battery life receives broad praise, with reviewers calling the figures strong, competitive, or impressive for the price.

Bluetooth and wireless connectivity receive strong praise from most reviewers, with a few caveats around iPhone issues or high-codec stability.

Bluetooth setup is hurt by iOS pairing friction, with one reviewer criticizing the lack of automatic discoverability on iOS.

Build quality is consistently considered premium, durable, and well finished.

Build quality is acceptable rather than premium, with the buds described as decently built while the overall feel remains basic.

Hi-res capability is discussed through lossless/high-resolution Bluetooth playback rather than a separate DAC, with enthusiasm tempered by device requirements.

The fabric-wrapped case is widely liked for feel and build, despite repeated complaints that it is bulky.

Carry case impressions are modest, with reviewers describing it as basic or cheap rather than premium.

Charging is praised for wireless charging, fast top-ups, and battery-protection options.

Charging is a positive in the available review evidence, especially because the buds topped back up quickly.

Codec support is treated as a premium strength, especially on Android, though benefits depend on compatible devices and settings.

Codec support is a drawback because reviewers criticized the lack of higher-resolution codec options.

Comfort is mostly positive for long sessions, but some reviewers found size, wings, or weight limiting after hours.

Comfort is sharply split: multiple reviewers found the rounded, bulky fit poor for long sessions, while others reported a comfortable fit.

Design is seen as stylish and premium, although several reviewers note it changes little from the previous generation.

Design and aesthetics are consistently weak, with reviewers calling the buds boring, bulky, not sleek, or visually uninteresting.

Fit evidence is mixed: many reviewers get a secure seal, while small ears or thin tips caused problems for others.

Eartip fit can be secure with a tight seal, but fit remains inconsistent because limited tip options and shape caused issues for some users.

Ear-tip and fin options are praised because they help users find a better seal.

Ear tip options are mixed: one reviewer achieved a snug fit, while another considered the number of options disappointingly modest.

EQ and sound personalization are considered useful and often effective, but one reviewer found the built-in five-band EQ limiting.

EQ customization is useful and can improve the sound, though reviewers agreed it does not fully erase the underlying tuning problems.

Frequency response measurements are acceptable but not perfect, with one review pointing to a clarity-related upper-range issue.

Frequency balance needs adjustment, with TechRadar saying the buds require tuning for a more balanced sound.

Instrument separation and imaging are repeatedly praised as clean, precise, and unusually spacious for true wireless earbuds.

Instrument separation is a limitation, with TechRadar noting that vocals, synths, and other elements were not layered enough.

Integrated microphones are good enough for calls in favorable conditions, with stronger praise from some reviewers than others.

The integrated microphone earns praise through whisper-style use, with one reviewer saying it could pick up every word.

One reviewer values the ability to use either earbud solo without issue.

LDAC support is absent, and reviewers treated that lack of higher-end codec support as a sonic limitation.

Lossless support is a major selling point for compatible Android/Snapdragon users, though some reviewers found the audible gains slight.

Maximum volume clarity receives strong praise in one review for remaining distortion-free at max volume.

Maximum-volume clarity is weak, with reviewers hearing distortion, fuzziness, or quality loss at high volumes.

Microphone noise reduction is the weakest recurring area, especially in wind, subway, and noisy street conditions.

Microphone noise reduction is serviceable but imperfect, since higher-frequency background sounds could still get through.

Call microphone quality is mixed: quiet-room calls can be clear, but noisy or windy conditions reduce reliability.

Call microphone quality ranges from usable to excellent, with one reviewer reporting exceptionally clear call sound and others noting some tinniness.

Midrange is usually praised for clarity, vocals, realism, and texture, though one review found upper mids lacking.

Midrange clarity improves with tuning but can become muddy when bass dominates.

Multi-platform compatibility is mixed: Android gets the best feature support, while iPhone use loses codecs and showed some issues.

Multi-platform compatibility is mixed: Google and Microsoft pairing was praised, while iOS pairing was criticized.

Multipoint works well for some reviewers and makes device switching convenient, though one review only found it OK in limited testing.

Multipoint is viewed as a useful perk, though the evidence is more about convenience than stress-tested reliability.

Passive isolation is praised when the fit is right, with reviewers noting strong physical blocking and seal benefits.

Portability is limited mostly by the chunky case, even when reviewers still like the case quality.

Portability is strong because the case is compact and light enough to pocket easily.

Preset EQ quality is mixed; one reviewer preferred sound personalization over simple presets because presets reduced clarity.

Preset EQ quality is uneven, with some presets improving individual tracks while treble-heavy tuning could sound harsh or tinny.

In-ear detection is praised as highly accurate in one comparative test.

Setup is usually described as simple and hassle-free, helped by the app and quick Bluetooth pairing.

Software and setup are helped by the useful fit-test function and simple pairing experience on supported platforms.

Sound leakage is praised in one long-term review because the seal produced no leakage.

Sound leakage is a clear weakness in one review, especially above roughly 40% volume.

Sound quality is the strongest consensus area, with most reviewers calling the Momentum True Wireless 4 excellent or among the best-sounding earbuds.

Sound quality is the most divisive area: some reviewers heard enjoyable or even stellar audio, while others found it muddy, unclear, or below rivals.

Soundstage depth/imaging is repeatedly praised for precision, holography, and immersive placement.

Soundstage depth is limited, with What Hi-Fi? describing the presentation as claustrophobic.

Soundstage width is frequently praised as wide, spacious, expansive, or more open than competitors.

Soundstage width is limited, with reviewers wanting greater spaciousness and more expansive layering.

Spatial audio is a limitation: reviewers note it is missing, though one reviewer personally did not mind the omission.

Spatial audio is a weakness because the product lacks the more immersive, three-dimensional focus found in pricier LG earbuds.

Physical stability is strong for many reviewers, with multiple reports that the buds stay put during movement or flights.

Stability is generally good thanks to hooks, seal, and secure fit, but it can fall apart when the eartips do not suit the wearer.

Touch controls are mostly praised as responsive and customizable, but one reviewer found accidental triggers very annoying.

Touch controls are mixed: they can be fast and responsive, but other reviewers reported accidental or phantom taps.

Transparency mode is often praised as natural and lifelike, but a few reviewers mention hiss or that AirPods/Bose still perform better.

Transparency mode is praised as useful for letting outside sound through when needed.

Treble is usually praised as crisp, refined, and non-harsh, though some reviewers found the default highs too restrained.

Treble clarity is inconsistent, sounding crisp in places but harsh or tinny without tuning.

USB-C is present, but the only opinionated evidence is mild criticism of the front-facing port placement.

Value is mixed but favorable: reviewers often justify the premium price through sound and features, while others expected more upgrades for the money.

Value for money is highly split: the buds bring ANC, battery, and features at a moderate price, but several reviewers preferred cheaper or clearer-sounding rivals.

Volume output is a minor weakness in one test, where the earbuds needed near-max volume for some tracks.

Volume output is a weakness because one reviewer found the buds quiet enough to push volume into leakage-prone levels.

Water/sweat resistance is treated as useful and adequate for workouts, rain, sweat, and light moisture.

Water and sweat resistance is adequate for light rain and workouts, but review evidence does not frame it as a standout durability feature.

Weight comfort is mixed: some find the weight distributed well, while others feel heaviness after long sessions.