Compare Soundcore Anker Liberty 5 Pro Max vs Audio-Technica ATH-CKS50TW Earbuds

ANC is one of the product’s biggest wins, with repeated praise for commute, airplane, gym, household, and street-noise performance. It is strongest on low-frequency rumble, though voices and certain real-world situations can still break through.

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

AI note-taking is the Pro Max’s biggest differentiator, and it can be genuinely useful for meetings, lectures, interviews, and summaries. It also draws the strongest complaints because it may require the case mic, has subscription limits, and can misidentify speakers or fail on some units.

Translation works well enough for simple travel or controlled conversations, especially with the case acting as the other person’s mic and speaker. The weak points are lag, button pressing, missed words, and a few reports of the case mic failing.

Android users benefit from Fast Pair, LDAC, and reported success with Samsung and Honor phones. The best Android experience comes when users accept the LDAC and multipoint tradeoffs.

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

The Soundcore app is a major strength for customization, with EQ, HearID, ANC controls, fit tools, and many extras. One customer strongly disliked the app layout and felt too much of it was ads.

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

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.

Bass is a defining part of the tuning: fans liked the punch and depth, but several testers said the default curve is too bass-heavy. A few felt the low end becomes bloated or muddy even after EQ work.

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.

Battery life is usually described as solid, with fast everyday endurance and good case reserves. Heavy feature use, the case screen, LDAC, voice control, or ANC can bring runtimes down, and a few owners reported poor battery experiences.

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

Bluetooth reliability is mostly positive, with instant pairing and no issues for some owners. A few users reported connection instability or trouble connecting to a computer, so it is not flawless.

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

Build quality impressions range from premium to disappointing. Several testers praised the finish and solid feel, while others criticized plastic materials, rattles, or a fragile-looking case screen.

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

Hi-res and AI enhancement features can make compressed or lower-quality audio feel cleaner and fuller. They are useful extras, but they do not replace true lossless playback or guarantee audiophile sound.

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

The touchscreen case is both the signature feature and a recurring source of complaints. Many loved controlling modes from the case, but lag, freezes, scratches, bulk, and durability worries show this first-gen idea is not fully polished.

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

Charging is a practical strength, with fast top-ups, USB-C, and wireless charging all mentioned positively. There are isolated hardware complaints, including one earbud not charging correctly.

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

Codec support is broad enough for the price tier, with SBC, AAC, and LDAC covering both iPhone and Android use. The limitation is that higher-quality modes can conflict with multipoint or other processing features.

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

Comfort is generally strong for a larger bud, especially once the right fins and tips are fitted. A few people disliked the in-ear feel, itchiness, or bulk when sleeping, so ear shape matters.

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.

The design gets credit for premium-looking finishes and distinctive colors. Not everyone likes the larger, unusual earbud shape, but the overall look is often seen as high-end.

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

Fit is generally secure, helped by ear fins and multiple tip choices. The main negatives are itchiness, dislike of in-ear pressure, and needing careful positioning in wind or while sleeping.

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

Tip selection is generous, with five sizes repeatedly mentioned. That flexibility helps users get a better seal for comfort, ANC, and stability.

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

EQ flexibility is excellent, and HearID helps tame the default bass-heavy sound for many users. The biggest caveat is that some bass complaints persist even after adjustment.

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

Find My support is useful for iPhone owners, but one customer complained that locating the buds through sound was not available as expected. The tracking story is helpful, not perfect.

The measured tuning leans heavily above the preferred bass target, especially around the low end. That makes the sound fun for some, but less accurate for neutral listeners.

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

The included tips and fins are appreciated because they make fit adjustment easier. Buyers get enough sizing options to dial in seal and stability.

Instrument separation is a bright spot when the tuning works well, with listeners picking out vocals, guitars, and subtle instrument detail. It helps the earbuds feel clearer than their bassy default profile might suggest.

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

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 is appreciated by Android users who want higher-resolution wireless audio, but it comes with practical tradeoffs. It is unavailable with three-device multipoint and does not help iPhone users.

Lossless support is limited by Bluetooth and platform constraints. The review specifically notes that iPhones stay on AAC rather than a lossless wireless option.

At their best, the earbuds can sound very clear and get loud, but clarity at higher settings is not unanimous. One owner found music less clear and muddy when pushed.

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

Microphone noise rejection is repeatedly described as exceptional, often hiding wind, traffic, tools, vacuums, water jets, or public noise from callers. A small minority still heard muffling in very noisy environments.

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

Call quality is the standout consensus strength, with many users saying callers heard them clearly in cars, gyms, cafés, amusement parks, and noisy work settings. A few mixed reports exist, but the overall pattern is unusually strong.

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

Vocals and instruments often come through cleanly, especially after EQ or HearID adjustments. The main complaint is that the bass-forward tuning can sometimes push midrange clarity back.

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.

Apple users get good AAC sound and stable connectivity, but not AirPods-style automatic switching. The Pro Max works well across Apple devices while still feeling less integrated than Apple’s own earbuds.

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

Three-device multipoint is a major convenience for people moving between phones, tablets, laptops, and work devices. The main tradeoff is that full LDAC quality is not available when all three connections are active.

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

The physical seal helps these earbuds block a lot of outside sound before ANC even gets involved. Several comments credit the snug in-ear fit for making noise reduction feel especially strong.

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

The case can store raw recordings before syncing, which is useful for meetings away from the phone. Transcription and summaries still depend on later processing, so the offline benefit is limited.

Overall sentiment is positive, with many owners calling these premium, impressive, or among the best earbuds they have used. Negative reactions center on sound tuning, AI subscription expectations, case reliability, and a few defective or disappointing units.

Portability is the clearest case-related compromise. Some testers still fit it easily in jeans pockets, while others found the Pro Max case chunky, bulky, or less comfortable to carry.

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

Preset sound modes can help reshape the tuning quickly, especially Clear Vocals or balanced options. They are useful shortcuts for people who do not want to build a full custom EQ.

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

Wear detection is a convenient touch, pausing audio automatically when the buds are removed. It adds to the sense that the app and sensors are feature-rich.

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

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

Setup and software are powerful but not always simple. Some praised reliable app tools and privacy controls, while firmware hiccups, feature learning curves, and cloud processing limits frustrated others.

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

Most listeners found the Liberty 5 Pro Max energetic, detailed, and enjoyable after tuning, with many owners calling the sound excellent. The main split is the default profile, which some found rich and powerful while others heard it as muffled or only good, not great.

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.

Depth and surround are good enough to make music feel spacious for some listeners. Still, the stage is not consistently described as expansive compared with more audiophile-focused earbuds.

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

The stage has enough space for casual listening, but several audio-focused testers found it more compact than premium competitors. It can feel slightly closed-in rather than wide and airy.

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

Spatial audio is polarizing. Some enjoyed the larger presentation, while others felt Dolby processing hurt music or compared poorly with rival spatial modes.

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

Stability is strong for workouts, walking, and daily use, with several users saying the buds stay put. Secure fins are a major reason the larger design works.

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

Earbud touch controls are mixed: several found them precise and responsive, while others struggled with accidental slides or awkward tap areas. The case touchscreen also has occasional lag or freezes.

Transparency mode is more divisive than ANC. Some found it natural and clean, while others called it weak, hissy, or much worse than AirPods and Samsung pass-through modes.

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

Treble is generally smooth rather than harsh, but it is not the strongest part of the sound. Some testers wanted more brilliance, presence, or cleaner top-end detail.

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

Value depends heavily on whether the case screen and AI notes fit your life. Many felt the feature set justifies the price, while others saw the $60 Max premium, subscriptions, or sound compromises as hard to justify.

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

Voice commands are a useful surprise, responding quickly without needing a wake word in several tests. They are especially appealing when hands are busy, though they share processing limits with other AI sound features.

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

Volume output is strong enough for users who want a fuller, louder presentation. One tester especially liked that ANC made audio feel more detailed and full.

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

Sweat and water resistance are treated as solid for workouts and everyday use. The IP55-rated buds give buyers more confidence for gym sessions and light rain.

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

The earbuds and case remain pocketable, but the Pro Max case is noticeably heavier than the standard version. That extra weight is part of the tradeoff for the screen and case hardware.

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