Compare Audio-Technica ATH-CKS50TW Earbuds vs Sony WF-1000XM6 Earbuds

ANC performance was the most divided feature: some reviewers found it strong or effective, while several called it average, mediocre, or disappointing versus leaders.

Reviewers broadly rated the ANC as elite or near-elite, with several calling it the best they had used, though a few found Bose or Apple stronger in certain tests or seal conditions.

Android pairing was praised through Google Fast Pair and straightforward setup on Android devices.

Android support is a clear strength because LDAC and Android-only spatial features can matter, though several reviewers noted iPhone users miss those benefits.

The Connect app was broadly praised as thorough, useful, and feature-rich, with repeated appreciation for customization, updates, and extra controls.

The app is powerful and feature-rich, but opinions split between reviewers who liked the customization and those who found the layout unintuitive or tap-heavy.

aptX support was treated as a positive for higher-quality or potentially better fidelity, especially for compatible devices.

Low-latency performance and video sync were a clear strength, with reviewers repeatedly reporting little to no perceptible delay.

Only one reviewer directly judged video/gaming latency, reporting no noticeable lag in casual use.

Auracast was treated as a positive future-facing feature, but reviewers mostly discussed it as readiness rather than a currently transformative benefit.

Bass was a major strength for most reviewers, described as deep, warm, thumpy, or great, but a few noted it could obscure mids or lacked flagship-level cleanliness.

Bass was consistently praised for depth, punch, and control, though a few reviewers found it forward or slightly too loud with ANC enabled.

Battery life was the clearest consensus strength, with reviewers repeatedly calling it epic, insane, best-in-class, or unusually long.

Battery life was generally viewed as good and competitive, with some strong real-world results, but several reviewers noted it was unchanged rather than class-leading.

Bluetooth performance was generally stable and reliable, with strong connection praise, though one reviewer reported random signal drops in some multipoint use.

Bluetooth performance was usually stable and strong, including long range in one review, but a few reviewers reported occasional dropouts unless stability mode was prioritized.

Build quality was mostly viewed positively, with reviewers praising sturdy construction or non-cheap materials, though one reviewer criticized the build as not amazing.

Build impressions were positive where discussed, especially the grippier matte finish and case construction.

Button usability split reviewers sharply: some preferred responsive physical buttons, while others found them fiddly, hard to locate, or awkward to press.

Case quality was generally positive for sturdiness, magnets, finish, or design, although size hurt portability rather than perceived construction.

Case opinions were mixed: some praised pocketability, texture, wireless charging support, and build, while others disliked the taller or awkward shape and weak-feeling magnets.

Charging was mixed: fast charging drew strong praise, but multiple reviewers criticized the lack of wireless charging on the original model.

Charging was viewed positively for wireless charging and useful quick-charge performance, though one reviewer warned that some charging pucks may not fit well.

Codec support was praised as a strong spec highlight, especially around Bluetooth 5.2 and aptX Adaptive.

Codec support was praised as strong, especially LDAC and LC3, but much of the codec discussion was factual unless tied to high-fidelity listening or Android benefits.

Comfort was mostly positive despite the bulky housings, with several reviewers wearing them for long periods, though one TW2 review found the design less comfortable.

Comfort was divisive: many reviewers wore the earbuds for hours comfortably, while others disliked the firm tips, larger housing, or fit pressure.

Design impressions were mixed to negative: some liked the subdued look, but many called the buds or case bulky, plain, or not especially attractive.

Design opinions were mixed-to-positive: reviewers liked the grippy matte minimalist look, but some found the larger pill shape plain, bulky, or less universally comfortable.

Fit was generally secure and comfortable for some reviewers, but fit concerns remained for smaller ears or wind-noise isolation.

Fit and seal were highly personal, ranging from excellent secure seals to complaints about stiff tips, loose fit, or difficulty achieving a tight seal.

One review praised the four tip sizes as giving plenty of range to find a comfortable fit.

Ear tip sizing drew mixed reactions: four sizes helped some reviewers, but others wanted larger options or disliked the unchanged foam construction.

EQ customization was one of the strongest software features, with reviewers praising the ability to tune sound and create more personalized profiles.

EQ customization was a major strength, with reviewers praising the 10-band EQ, presets, and Sony’s guided EQ wizard for personalizing sound.

Reviewers described the overall tuning as balanced or safe, with the frequency range generally represented without harshness.

Frequency accuracy was mostly good but not flawless, with praise for balance and lab curve tracking alongside caveats about ANC-related bass emphasis and missing nuance.

Head gestures worked reliably for some reviewers and felt novel, but accidental triggers led at least one reviewer to disable them.

The hinge was mentioned positively as a move to metal that should improve durability, but there was little long-term evidence.

Included accessories were lightly but positively judged, with one reviewer saying Sony avoids extras but provides what is needed out of the box.

Instrument separation was praised when reviewers heard transient details and individual elements clearly, but one reviewer found separation below audiophile rivals.

Instrument separation was a clear strength, with reviewers hearing dense mixes, individual elements, and well-placed instruments more clearly.

Reviewers who evaluated the built-in microphones found them useful or strong for calls in favorable conditions, though noise handling could struggle outdoors or in busy spaces.

The snap-together magnetic bud design on the TW2 was strongly praised for reducing loss and battery drain outside the case.

LDAC was praised for Android high-resolution playback and better Bluetooth quality, though one reviewer noted it is not useful to iPhone owners.

Lossless support evidence was limited; one reviewer said Sony’s processing narrows the gap but does not replace true lossless audio.

One reviewer noted that dynamics could feel slightly compressed at louder volumes, making maximum-volume clarity good but not perfect.

Maximum-volume clarity was praised by reviewers who reported full-blast listening without harshness and no distortion on bass-heavy tracks.

Microphone noise reduction was a repeated weakness, with reviewers noting struggles against noise, exterior sounds, or wind.

Microphone noise reduction was repeatedly praised for suppressing background noise, fans, traffic, and wind, though not every call test was perfect.

Call quality was usually acceptable to good in quiet conditions, with some strong praise, but several reviewers found it only average outside controlled environments.

Call microphone quality was widely considered much improved and often excellent, though one TechRadar reviewer heard muffled call audio.

Midrange clarity was mixed: some reviewers heard clear vocals and lead instruments, while others said vocals or lower mids were pushed back by the bass-forward tuning.

Midrange and vocals were a major strength, with repeated praise for clear, detailed, natural, and present voices and instruments.

Reviewers found phone-and-laptop use helpful, with multipoint and cross-device switching making the earbuds practical across platforms.

Multi-platform compatibility was praised where discussed, especially Sony supporting both iOS and Android rather than locking features to one ecosystem.

Multipoint was consistently valued for switching between phone, laptop, computer, or other devices, with reviewers describing it as useful, seamless, or reliable.

Multipoint was consistently useful and reliable in most testing, with reviewers highlighting seamless switching and simultaneous two-device use.

Passive isolation was usually strong when the seal fit well, though one review noted fit-related wind-noise leakage.

Passive isolation depended heavily on fit and tips; some reviewers praised the foam seal and noise blocking, while others struggled to achieve a tight seal.

Portability was a recurring weakness because the case was often described as bulky, clunky, hard to pocket, or inconvenient, despite battery-life tradeoffs.

Portability was praised when mentioned, especially the earbuds and case being pocketable travel companions despite some case-shape complaints.

One reviewer said the Clear Vocal preset effectively fixed a vocal-detail issue, supporting a strong score for preset EQ usefulness.

Preset EQ quality was generally positive where discussed, with useful presets and quick profile changes, though deeper custom EQ drew more praise.

Sensors were a clear weakness where reviewers wanted wear detection and criticized its absence.

Sensor-driven features were mixed: adaptive sound and ear detection could be useful, but some reviewers found scene features unfinished or unreliable.

Sidetone was treated as useful for calls, helping users monitor their own voice or making the earbuds more office-friendly.

Sidetone was weak in the one clear judgment, with TechRadar unable to detect much difference from Sony’s Capture Voice toggle.

Smudge resistance and grip were positives, with several reviewers praising the matte texture for resisting fingerprints and being easier to handle.

One review described initial setup as simple and fast, supporting a strong software/setup score.

Software/setup simplicity was a recurring weakness for some reviewers, especially around scenic listening, deep menus, and too many taps.

Reviewers mostly found the earbuds enjoyable and capable, with repeated praise for warm, detailed, or impressive sound, though one reviewer found the sound merely okay.

Sound quality was the strongest consensus point: reviewers repeatedly called the XM6 excellent, natural, detailed, balanced, or among Sony’s best earbuds.

Soundstage depth was praised by Expert Reviews but underwhelmed one YouTube reviewer who expected more depth from the large housings.

Depth was praised in reviews that described a dimensional, layered, or 3D stereo image.

Soundstage width drew strong praise from some reviewers for wraparound or convincing staging, while one reviewer expected more width from the large earbuds.

Soundstage width was praised as wide, spacious, and unusually expansive for true wireless earbuds.

Spatial audio opinions were divided, ranging from disappointment or superfluousness to strong immersion and impressive 360 Reality Audio effects.

Spatial audio was mixed or weakly supported: some features were Android-only or not functional during early testing, and one reviewer noted waning 360 Reality Audio support.

Stability ranged from excellent in workout/head-shake testing to less reassuring on the bulkier TW2 design.

Stability was generally strong in ears during activity, but reviewers who wanted ear wings or had seal issues were less confident.

Sustainability evidence was limited to packaging, which one reviewer explicitly liked.

Touch controls were mostly responsive and customizable, though some reviewers disliked accidental triggers or multi-tap volume controls.

Transparency/hear-through mode was useful for awareness and conversation, but reviewers disagreed on quality, ranging from invaluable to merely okay.

Transparency and ambient modes were usually praised as natural, clear, or useful, though Apple was still favored by some and auto ambient could be hit-or-miss.

Treble generally stayed clear and non-harsh, but several reviewers said highs lacked some sharpness, space, or detail compared with stronger competitors.

Treble was detailed and airy but occasionally divisive, with several reviewers noting brightness, sharpness, metallic character, or possible fatigue.

Value was generally positive because of battery life, sound, and features for the price, though one reviewer argued $150 was too high.

Value was mixed: many thought the premium performance justified the price, but reviewers repeatedly noted the XM6 is expensive and not always an essential upgrade.

One review criticized the lack of built-in voice-assistant control, making this a weak point for hands-free assistant use.

Voice assistant integration was weak in the one detailed account, with notifications working inconsistently and limited app support.

Reviewers who commented on volume found adequate headroom and loud output, without major volume complaints.

Volume output evidence was limited, but one reviewer missed convenient remote volume control compared with AirPods.

Water and sweat resistance was treated as useful for workouts, outdoor use, and peace of mind, though not as full waterproofing.

Water resistance was acceptable for sweat, gym use, and light rain, but several reviewers wanted stronger protection or would not trust them for running in harsh conditions.

One review specifically described the earbuds as light and relatively inconspicuous, supporting a positive weight-comfort impression.

Weight comfort was praised where discussed, with reviewers describing the earbuds as lightweight, well-shaped, or better distributed despite the larger body.