Compare Soundcore by Anker Space A40 Earbuds vs Samsung Galaxy Buds3 Pro Earbuds

Reviewers generally found ANC strong for the price, especially against low, steady noise, though several noted weaker performance against voices, high frequencies, or premium ANC competitors.

ANC was broadly useful but not universally class-leading; some reviewers called it excellent or effective, while others found it merely decent or underwhelming.

AI translation was mixed: reviewers found it cool or decent, but several questioned whether the earbuds added much beyond the phone feature.

Android users were singled out for benefiting from LDAC and broad device compatibility, while iOS remained limited to other codecs.

Android compatibility was generally favorable, especially for Samsung and broader Android users, though the best experience was still Samsung-centered.

The Soundcore app was widely praised for useful controls, customization, EQ, and feature access, with only minor complexity or multi-device app caveats.

The companion app was important and generally useful for EQ, controls, fit tests, and settings, though some reviewers called it barebones or less intuitive.

Video sync and gaming latency were mostly reported as solid, with several reviewers finding minimal or no noticeable delay.

Gaming latency was praised in one review after Game Mode delivered phone gaming without noticeable delay.

Auracast support was viewed positively as a forward-looking or standout Bluetooth feature.

Bass was usually described as punchy, steady, or adequate, but some reviewers wanted deeper sub-bass or found the default tuning too bass-heavy.

Bass was generally viewed as strong, punchy, and satisfying, though a few reviewers found it loud, thumpy, or overcooked depending on volume and preset.

Battery life was one of the strongest areas, with most reviewers reporting long sessions and strong case endurance despite LDAC or ANC reducing runtime.

Battery life was one of the most divided areas: some reviewers called it decent or accurate, while others found it short or disappointing versus rivals.

Bluetooth performance was mostly stable and quick, but one reviewer had frustrating re-pairing issues and another noted manual disconnect hassles.

Bluetooth reliability was praised for stable connections, long range, and a lack of dropouts in several tests.

Build impressions were generally positive for the buds and case materials, though SoundGuys criticized the case hinge security.

Build quality was mixed, with some praise for premium materials and great build, but several complaints about plasticky or cheap-feeling finishes.

Built-in DAC and hi-res playback drew positive comments for impressive hi-res capability and studio-like detail, while still depending on Samsung support.

Physical control usability was mixed-to-positive: many liked the pinch and swipe system, while others found the angular stems awkward or tricky.

Case feedback was split: many liked the compact, premium-feeling case and charging support, while others criticized hinge/lid security or closure.

Carry case quality was mixed: some liked the solid feel, transparency, and click, while others found it cheap-looking, clunky, slippery, or awkward.

Charging was praised for wireless charging, USB-C, quick-charge usefulness, and a strong charging case, with few complaints beyond battery mode tradeoffs.

Charging was mostly positive due to USB-C and wireless charging, but the lack of quick charging hurt one reviewer's score.

Codec support was viewed positively because LDAC joins AAC and SBC, though aptX was only factually absent and not scored.

Codec support was a recurring compromise: Samsung's codec was appreciated, but reviewers criticized the ecosystem lock-in and lack of wider high-res codec options.

Long-use comfort was a consistent strength, with most reviewers finding the buds light and wearable for hours, though a few reported pressure or fit-dependent comfort limits.

Comfort was a consistent highlight, with reviewers describing the earbuds as light, easy to wear for long sessions, and more comfortable than earlier Galaxy Buds.

Design was consistently described as sleek, compact, premium-looking, or stylish for the price.

Design opinions were split between stylish, distinctive, and functional versus derivative, generic, or gimmicky.

Fit was usually secure with a good seal, though reviewers emphasized tip choice and one found the stock XL tips inadequate.

Eartip fit was inconsistent: some reviewers got a good seal and comfort, while others criticized difficult removal, fragile tips, or easy dislodging.

The included tip selection was usually praised for offering many sizes, but one reviewer with large ear canals found even the largest tips too small.

Ear tip size options were a limitation, with reviewers wanting more than the included sizes for a better seal.

EQ customization was a standout strength thanks to many presets, custom EQ, HearID, and frequent praise for tuning flexibility.

Equalizer customization was a standout strength, with reviewers repeatedly praising the 9-band EQ and the ability to tune sound globally.

Find My support was treated as a useful bonus, though the evidence centered on beeping-style device finding rather than GPS tracking.

Find My was helpful but imperfect: reviewers liked flashing lights and improved recovery, but disliked imprecision or odd notifications.

Frequency response was viewed as enjoyable and often balanced for the price, but not fully neutral or accurate enough for critical listening.

Frequency response evidence was positive, with one reviewer finding a close Harman-curve match and another saying lab results tracked the target closely except for bass.

The only direct hinge evidence was negative, with SoundGuys saying the case hinge was not tight enough.

Instrument separation was praised in multiple reviews, with instruments and mix elements described as clear, well placed, or easier to distinguish.

Instrument separation was consistently praised, with reviewers hearing layered cues, separated instruments, and fine detail across orchestral, rock, and pop tracks.

Integrated microphones were generally considered useful and capable, especially for calls or ANC, though mic quality varied in separate call-quality scoring.

The integrated microphone design was praised in one review for helping deliver top-notch voice-calling performance.

Independent left/right bud use was praised as seamless, with no connection break reported.

LDAC was repeatedly treated as a meaningful advantage for Android or hi-res Bluetooth listening, though it reduced battery life in some testing.

LDAC support was viewed negatively because reviewers explicitly wished Samsung had included LDAC or noted its absence as disappointing.

Lossless or hi-res audio support was valued but limited by Samsung-device requirements and only subtle perceived improvements in some tests.

The one direct maximum-volume clarity test was positive, noting no distortion in the lows at top volume.

Maximum-volume clarity was mixed because one reviewer said higher volumes could make bass aggressive and boomy.

Microphone noise reduction was mixed: some reviewers praised voice isolation in noise, while others found ambient handling weak or inconsistent.

Microphone noise reduction was split: some reviewers heard strong voice isolation, while others found background clutter or app-based recordings less impressive.

Call microphone quality was the clearest weakness, ranging from loud and clear to thin, muffled, serviceable, or poor depending on reviewer and environment.

Call microphone quality was one of the strongest attributes overall, with many reviewers praising clear, natural calls, though a few measured softer or average results.

Midrange comments were mostly positive for vocals and clarity, though a few reviewers found mids veiled, dull, or slightly lacking.

Midrange clarity was a recurring strength: reviewers heard natural vocals, realistic timbre, defined instruments, and meaningful improvements over earlier Samsung buds.

Cross-device compatibility was positive, with reviewers using phones, laptops, tablets, iOS, and Android without major platform-specific barriers.

Multi-platform compatibility was a major weakness because iPhone users lack app support and many advanced features remain Samsung-exclusive.

Multipoint reliability was a major strength, with reviewers repeatedly describing device switching as seamless, reliable, or essential.

Multipoint and switching worked well inside Samsung's ecosystem, but reviewers disliked that seamless switching was limited outside Samsung devices.

Passive isolation was considered good when fit was right and helped ANC performance, though it remained dependent on a proper seal.

Passive isolation was mixed: a good seal blocked some sound, but reviewers said the design did not isolate as well as deeper in-ear or foam-tip alternatives.

Portability was a consistent strength, especially the small case and compact buds that fit pockets easily.

Portability was praised because reviewers found the case small, pocketable, and easy to carry.

Preset EQ quality was useful but mixed: some presets worked well, while bass-boost style presets were criticized for limited or muddy results.

Preset EQ quality was praised in one review, especially the Clear preset and Samsung's unusually useful preset choices.

Sensors were a repeated weakness because multiple reviewers missed wear detection or auto-pause.

Sensors and automatic detection features were useful in concept but inconsistent, with some reviewers calling voice detect helpful and others finding adaptive behavior gimmicky or wonky.

The only smudge-resistance evidence was positive, noting the case finish should resist visible fingerprints.

Setup and software simplicity were generally praised, with reviewers calling the app simple, the guide sufficient, or setup easy.

Setup and software basics were praised where tested, with reviewers calling setup easy and gestures simple once learned.

Sound leakage evidence was limited but positive, with one reviewer saying the buds kept sounds private.

Overall sound quality drew strong praise across the review set for clarity, balance, detail, and value, with only critical-listening caveats.

Reviewers strongly praised the Buds3 Pro's overall sound, often calling it excellent, lively, detailed, or among the best in its class, with only a few tuning caveats.

Soundstage width was usually praised as wide, spacious, or well-imaged, though one reviewer found the stage narrow.

The soundstage was described as open, broad, and improved, giving music more separation and breadth than expected from true wireless earbuds.

Spatial audio was mixed: some reviewers found it immersive or useful, while others called it hit-or-miss, compressed, or only occasionally worthwhile.

Stability was generally strong for walking, workouts, and daily use, but one reviewer warned against serious running or sprinting.

Stability ranged from excellent during workouts to weaker in active use, depending on reviewer fit and facial movement.

Touch controls were mixed: several reviewers found them responsive and customizable, while others reported delays, missed gestures, or sensitivity issues.

Touch and swipe responsiveness was strong where tested, especially for volume controls that reviewers called responsive, quick, and useful.

Transparency mode was mixed, from very good vocal/ambient awareness to bright, tinny, hissy, or limited adjustability.

Transparency and ambient modes were a major strength, often described as natural, clear, convincing, and among the best some reviewers had heard.

Treble was often clear and detailed, but some reviewers noted sibilance, thin cymbals, reduced sparkle, or upper-register sharpness.

Treble drew mostly positive comments for clarity, detail, and quick transients, but some reviewers heard fatigue, sharpness, or a darker default tuning that needed EQ.

USB-C was positively tied to easy recharging in the one directly opinionated USB-C quote.

USB-C was positively tied to charging convenience in one review that praised USB-C plus Qi wireless charging.

Value was the strongest consensus point, with nearly every reviewer framing the Space A40 as a standout bargain for features and performance.

Value was mixed: reviewers saw a premium, capable product, but many warned against full price or called the cost high.

Voice assistant support was split, with one reviewer reporting poor Google/Siri behavior while another found the microphones sensitive enough for requests.

Voice assistant and voice-control evidence was mixed: reviewers liked no-wake-word commands, but Bixby and prankable or awkward voice behavior remained concerns.

Volume output was considered more than loud enough by reviewers who discussed it, including one who said loud-listeners would be satisfied.

Volume output was considered strong enough for normal and loud listening, though one test noted boominess at higher levels.

Water and sweat resistance was viewed as useful for rain, sweat, and workouts, but IPX4 was also described as limited or not especially rugged.

Water and sweat resistance drew positive comments, especially for workouts and durability, with reviewers treating the IP57 rating as above average or reassuring.

Weight comfort was strongly positive, with reviewers repeatedly noting light buds that disappear or avoid fatigue.

Weight comfort was positive, with reviewers saying the light stems helped the buds stay in place and reduced ear pressure.