Average score
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.9
Spatial audio
Anker Soundcore AeroFit 2 Open-Ear Headphones
1.5
Spatial audio is weakly supported, with one reviewer finding the 3D surround mode had little to no audible effect.
Shokz OpenFit 2+
4.1
Spatial/Dolby audio was usually praised for richer, wider, more immersive sound, but some reviewers preferred it for video or podcasts over music and one found it gimmicky.
LDAC
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.1
LDAC is generally praised for improving clarity and detail, but reviewers also note battery and multipoint tradeoffs.
Shokz OpenFit 2+
2.0
LDAC was specifically missed by one reviewer who expected it on a premium open-ear product.
Codec support
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.0
Codec support is generally positive because of LDAC and modern Bluetooth support, though one reviewer questioned how noticeable LDAC is in an open design.
Shokz OpenFit 2+
2.0
Codec support drew criticism from one reviewer because the earbuds lack high-end Bluetooth codecs.
Preset EQ profile quality
Anker Soundcore AeroFit 2 Open-Ear Headphones
2.6
Preset EQ quality is inconsistent, with several reviewers disliking presets and only some finding usable choices after experimentation.
Shokz OpenFit 2+
4.4
Preset EQ opinions were mostly positive for Bass Boost, Treble Boost, and Vocal/voice modes, with one technical review saying presets help compensate for open-ear limitations.
Sensors
Anker Soundcore AeroFit 2 Open-Ear Headphones
1.8
Sensor support is weak because reviewers call out missing wear detection and the inconvenience of manual pausing.
Shokz OpenFit 2+
3.3
Sensor feedback was mixed: one review praised wear detection, while another wished smart sensors were included.
Multipoint connectivity reliability
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.5
Multipoint is useful when active, but reliability and convenience are reduced by tradeoffs with LDAC or translation features.
Shokz OpenFit 2+
4.8
Multipoint was repeatedly described as smooth, seamless, convenient, or reliable for switching between phones, laptops, watches, and other devices.
Treble clarity
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.1
Treble clarity is mixed, with some reviewers finding better highs and others hearing graininess, sibilance, or a lack of sparkle.
Shokz OpenFit 2+
4.4
Treble drew mostly positive comments for crispness, sparkle, and detail, while SoundGuys found the treble weak and less detailed in busy mixes.
Bluetooth
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.3
Bluetooth performance is supported by easy pairing and Bluetooth 5.4 praise, though deeper codec benefits are scored separately.
Shokz OpenFit 2+
3.3
Bluetooth behavior was mixed: reviewers liked seamless single-bud use, but others reported earbuds staying connected in the case or draining phone battery without an off switch.
Bass performance
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.3
Bass opinions are mixed: several reviewers found better-than-expected punch for open earbuds, while others reported weak low-end or woolly bass.
Shokz OpenFit 2+
4.2
Bass was often better than expected for open-ear earbuds, especially with EQ or Dolby, but several reviewers still noted limited punch and depth compared with sealed earbuds.
Android compatibility
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.1
Android support is mainly valuable through LDAC, with reviewers noting higher-bitrate or higher-quality playback for compatible Android devices.
Shokz OpenFit 2+
5.0
Android compatibility received one direct positive test result alongside iOS compatibility.
Soundstage width
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.2
Soundstage is mixed, with one reviewer praising a robust open-ear stage while another emphasized limited immersion.
Shokz OpenFit 2+
4.1
Dolby and the open presentation usually expanded the stage, but SoundGuys felt the spatial positioning was more artificial than genuinely dimensional.
Sound quality
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.7
Sound quality is the most divided area, ranging from best-in-class open-ear praise to clear caveats about balance, detail, and open-design limits.
Shokz OpenFit 2+
4.5
Reviewers broadly praised the open-ear sound as unusually strong, clear, balanced, or top-tier for the category, though SoundGuys treated it as below critical-listening earbuds and one runner focused mainly on clear voice playback.
Microphone noise reduction
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.3
Microphone noise reduction is mixed: voices remain intelligible, but background noise and wind are still audible.
Shokz OpenFit 2+
4.1
Microphone noise reduction generally handled traffic, background noise, or indoor noise well, but wind remained the recurring weak scenario.
Midrange clarity
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.7
Midrange clarity ranges from smooth and enjoyable to somewhat lacking in brightness or detail, depending on reviewer and settings.
Shokz OpenFit 2+
4.3
Midrange and vocals were generally described as clean, natural, energetic, or more forward, with the strongest praise coming from music-focused reviews.
Battery
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.3
Battery life is a major strength overall, with multiple reviewers praising long runtimes, although one found heavy loud playback reduced endurance.
Shokz OpenFit 2+
5.0
Battery life received strong agreement as excellent, long-lasting, or a non-issue for daily use, training, and long sessions.
Portability/foldability
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.1
Portability is mixed: the case has some pocketable advantages, but multiple reviewers wanted a smaller or less bulky case.
Shokz OpenFit 2+
2.5
Portability had one notable criticism from an ultrarunner who found carrying the case extra weight and space during long races.
Active noise cancellation
Anker Soundcore AeroFit 2 Open-Ear Headphones
1.8
Review evidence treats the lack of ANC as a small but real shortcoming, especially because open earbuds leave outside noise unobstructed.
Shokz OpenFit 2+
1.3
Reviewers consistently framed ANC as absent or unsuitable for noise-cancellation seekers, treating the product as intentionally awareness-first instead.
Software/setup simplicity
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.8
Setup and software navigation are strong, especially in the Soundcore app, which reviewers found intuitive and easy to learn.
Shokz OpenFit 2+
4.3
Setup simplicity was supported by the convenient pairing button and the fact that app use is not required for basic functions.
Microphone quality for calls
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.7
Call microphone quality is usable to good, with reviewers hearing clear enough voices but not always best-in-class call quality.
Shokz OpenFit 2+
4.2
Call quality was mostly praised as clean, clear, or very good, with caveats around wind, crowded cafés, or heavy processing.
Frequency response accuracy
Anker Soundcore AeroFit 2 Open-Ear Headphones
2.5
Frequency response accuracy is weak to mixed, with severe compromise noted by SoundGuys and balance concerns echoed elsewhere.
Shokz OpenFit 2+
2.0
Only SoundGuys offered an opinionated frequency-response critique, finding upper mids and treble below its preferred target.
Noise isolation (passive)
Anker Soundcore AeroFit 2 Open-Ear Headphones
1.0
Passive isolation is essentially nonexistent by design, which helps awareness but makes these poor for blocking outside noise.
Shokz OpenFit 2+
1.5
Passive isolation is essentially not the point of the design; the cited reviewer emphasized that the earbuds do not isolate the listener from the world.
Stability
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.5
Stability is mostly strong because the adjustable design stays secure during runs and movement, though one review found the fit not perfect for jumping.
Shokz OpenFit 2+
4.1
Stability was strong for running, workouts, and general movement, but reviewers found caveats with helmets, buffs, high-impact jumps, or losing an earbud when removing layers.
Find My
Anker Soundcore AeroFit 2 Open-Ear Headphones
2.5
Find My-style support is limited: the app can beep the buds, but reviewers note the absence of true Find My-like tracking.
Shokz OpenFit 2+
2.9
Find My-style feedback was mixed: some reviewers liked ringing/tracking features, while others complained about missing true case Find My support or losing tracking when the battery died.
Build quality
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.4
Build quality is viewed positively where discussed, especially for the flexible, balanced earbud construction and soft silicone feel.
Shokz OpenFit 2+
4.8
Build quality was praised through flexible/durable ear hooks and robust-feeling materials.
Instrument separation
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.3
Instrument separation is a positive area in LDAC and quiet listening contexts, with reviewers enjoying separation between instruments and voices.
Shokz OpenFit 2+
4.7
Instrument separation was praised when reviewers heard clean, distinct instruments or stereo separation without muddying vocals and guitars.
Design and Aesthetics
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.4
Design feedback is mostly positive thanks to adjustable ear hooks, ergonomic changes, and appealing colors, with some bulk caveats scored elsewhere.
Shokz OpenFit 2+
4.8
Design and aesthetics were praised as classy, understated, premium, sleek, and among the best-looking open-ear designs tested.
Volume output
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.3
Volume output is strong, with reviewers saying the earbuds get loud, offer good volume, and have plenty of power.
Shokz OpenFit 2+
4.0
Volume was usually enough for music, calls, and outdoor use, but reviewers split on headroom in noisy places, with some wanting more output.
App
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.6
The Soundcore app is repeatedly praised as useful, intuitive, and customizable, with one reviewer calling it a favorite companion app.
Shokz OpenFit 2+
4.3
The app was generally considered useful, simple, or feature-rich for EQ, firmware, controls, Dolby, and tracking, though a few reviews described it as minimal or not essential.
Clamping force comfort
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.8
The fit avoids clamping pressure, with reviewers describing the earbuds as resting lightly rather than pressing into the ear.
Shokz OpenFit 2+
5.0
The one explicit clamping-force assessment was very positive because the reviewer felt no clamping pressure at all.
Touch control responsiveness
Anker Soundcore AeroFit 2 Open-Ear Headphones
2.7
Touch responsiveness is mixed: some reviewers praise low latency, while others complain the surfaces are too sensitive and trigger accidental inputs.
Shokz OpenFit 2+
2.5
Touch control usefulness was limited in the cited review because the touchpad was mainly restricted to voice assistant activation.
Button control usability
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.4
Control usability is generally positive when reviewers discuss operation, with reliable playback and call control after learning the touch target.
Shokz OpenFit 2+
4.5
Physical buttons were widely praised as easier, more reliable, and more comfortable than touch-only controls, though one ultrarunner wanted an on/off button.
Comfort during long use
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.7
Comfort during long use is one of the strongest points, with reviewers repeatedly describing all-day comfort and no fatigue or hot spots.
Shokz OpenFit 2+
4.9
Comfort was one of the strongest points across nearly every review, with repeated praise for long-wear softness, low fatigue, and all-day active use.
Weight comfort
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.7
Weight comfort is praised where mentioned, with reviewers tying the light, non-heavy feel to long-wear comfort.
Shokz OpenFit 2+
4.8
Weight comfort was consistently praised; reviewers repeatedly said the earbuds felt very light or nearly disappeared on-ear.
Carry case quality
Anker Soundcore AeroFit 2 Open-Ear Headphones
3.4
The charging case receives mixed feedback: it is useful and somewhat pocketable, but reviewers also call it bulky.
Shokz OpenFit 2+
3.3
Case quality was mixed: reviewers liked the size/design and wireless charging, but cited a pinch hazard, poor low-battery signaling, and non-waterproof case limitations.
Equalizer customization
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.1
EQ customization is a major advantage overall, especially the 8-band custom EQ, though one SoundGuys video found the bass-boosting limits disappointing.
Shokz OpenFit 2+
4.2
EQ customization was a clear strength: reviewers liked tweaking sound, custom EQ, and personal preference controls, though one app workflow was limited.
Charging
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.6
Charging is a standout strength thanks to working wireless charging, quick charging, and reviewers finding little to criticize in charging convenience.
Shokz OpenFit 2+
4.5
Charging was praised for wireless convenience and quick top-ups, but one review reported case charging behavior that could leave earbuds undercharged.
Water/sweat resistance rating
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.2
Water and sweat resistance is viewed positively for workouts, rain, and dust protection, though not for submersion.
Shokz OpenFit 2+
4.3
Water and sweat resistance was generally reassuring for rain, sweat, and workouts, though reviewers warned against submersion and sweat-related charging care.
Sound leakage
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.3
Sound leakage is better than expected for open earbuds, staying minimal at normal volumes but leaking more at high volumes.
Shokz OpenFit 2+
4.3
Sound leakage was generally better than expected for open-ear earbuds at reasonable volumes, but reviewers still warned that higher volumes can be heard nearby.
Value for money
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.5
Value for money is one of the most consistent strengths, with reviewers repeatedly praising the $99 price and sale value.
Shokz OpenFit 2+
4.5
Value was usually positive for first-time buyers because reviewers saw the $10-$20 Plus premium or category price as justified, though existing OpenFit 2 owners may not need to upgrade.
AI translation
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.8
The AI translation feature received positive hands-on feedback for feeling natural and useful in interactive conversations.
Shokz OpenFit 2+No score yet
Audio-video sync accuracy
Anker Soundcore AeroFit 2 Open-Ear HeadphonesNo score yet
Shokz OpenFit 2+
4.0
One reviewer found video latency minimal and acceptable for casual gaming, while noting no dedicated gaming mode elsewhere in the review.
Built-in DAC and hi-res playback
Anker Soundcore AeroFit 2 Open-Ear Headphones
4.4
Hi-res playback evidence is positive through LDAC, with one reviewer noting more detail and clarity on compatible Android devices.
Shokz OpenFit 2+No score yet
Maximum volume clarity
Anker Soundcore AeroFit 2 Open-Ear HeadphonesNo score yet
Shokz OpenFit 2+
4.5
Most reviewers who discussed high-volume behavior heard clean playback without distortion, though one warned that very high volume could sound cranky.
Multi-platform compatibility
Anker Soundcore AeroFit 2 Open-Ear HeadphonesNo score yet
Shokz OpenFit 2+
5.0
Multi-platform compatibility was positively supported by tested compatibility across Android and iOS.
USB-C
Anker Soundcore AeroFit 2 Open-Ear HeadphonesNo score yet
Shokz OpenFit 2+
5.0
USB-C received one explicit positive mention for avoiding proprietary charging cables.
Voice assistant integration
Anker Soundcore AeroFit 2 Open-Ear HeadphonesNo score yet
Shokz OpenFit 2+
3.3
Voice assistant integration exists through limited touch or button customization, but reviewers treated it as secondary rather than a standout feature.