Compare Sony WF-C710N Earbuds vs EarFun Air Pro 4 Plus

Sony WF-C710N Earbuds

Reviewers broadly found the WF-C710N enjoyable and strong for the price, with praise for full, engaging sound, though a few noted merely average or bass-heavy tuning.

17 supporting reviews

EarFun Air Pro 4 Plus

Sound quality is the product's strongest consensus win, with rich, detailed and unusually mature performance for the price. A few reviewers wanted more refinement, but many thought it competed surprisingly close to much more expensive earbuds.

30 supporting reviews

Sony WF-C710N Earbuds

Soundstage depth received positive comments around three-dimensional space, soundstage, and bass/soundstage impact.

3 supporting reviews

EarFun Air Pro 4 Plus

Soundstage depth is weaker than width. Reviewers described the presentation as relatively flat or merely adequate in front-to-back depth even when the overall stage remained spacious.

2 supporting reviews

Sony WF-C710N Earbuds

Lossless audio support was weak because one reviewer explicitly noted the lack of aptX lossless and LDAC.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

Lossless-oriented codec support is impressive for a budget model, but reviewers were careful about its limits. It can improve the available wireless quality with compatible devices without turning Bluetooth into truly wired lossless playback.

9 supporting reviews

Sony WF-C710N Earbuds

ANC was the clearest consensus strength, repeatedly described as highly effective, above its price class, and unusually strong for budget earbuds.

16 supporting reviews

EarFun Air Pro 4 Plus

Noise cancellation is the main point of disagreement. Some reviewers found it impressively effective on steady low-frequency noise, while several others called it average, confusing to configure, or clearly behind the strongest rivals.

29 supporting reviews

Sony WF-C710N Earbuds

Spatial audio support was not a major draw, with reviewers noting limited service support or calling the feature unimpressive.

4 supporting reviews

EarFun Air Pro 4 Plus

There is no dedicated spatial-audio processing, but reactions to that omission are mostly mild. Some reviewers missed the feature, while others felt the natural width and depth made artificial spatial modes unnecessary.

3 supporting reviews

Sony WF-C710N Earbuds

Passive isolation received strong marks where tested, with reviewers crediting the ear tips and secure seal for blocking outside noise before ANC.

2 supporting reviews

EarFun Air Pro 4 Plus

Passive isolation is a useful foundation for ANC. Reviewers who discussed the seal found it capable of blocking a fair amount of outside sound even before electronic cancellation is applied.

3 supporting reviews

Sony WF-C710N Earbuds

Frequency balance was mostly praised as balanced or preference-aligned, though one reviewer wanted more middle and high-frequency presence.

4 supporting reviews

EarFun Air Pro 4 Plus

The default tuning is usually described as balanced, warm and natural rather than aggressively V-shaped. A few reviewers heard too much brightness or bass, but the overall frequency balance earned positive marks.

11 supporting reviews

Sony WF-C710N Earbuds

One lab-based review credited the earbuds with wide, clearly defined spatial presentation.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

The stage is generally wide and spacious for budget earbuds, helping music feel open and immersive. A few reviewers still found it narrower than premium alternatives or wider than it is deep.

10 supporting reviews

Sony WF-C710N Earbuds

Microphone noise reduction was often praised for wind and background suppression, but a few reviewers said voice quality suffers or becomes hard to understand in noisy settings.

9 supporting reviews

EarFun Air Pro 4 Plus

Microphone noise reduction works well in ordinary indoor or moderately noisy settings, but heavy wind and busy streets expose its limits. Background suppression can also make the user's voice quieter or less stable.

8 supporting reviews

Sony WF-C710N Earbuds

Bass was one of the most praised traits, usually described as powerful, punchy, deep, or dynamic, with a minority saying it can overpower the mix or sound too heavy out of the box.

14 supporting reviews

EarFun Air Pro 4 Plus

Bass is one of the sound profile's strengths: deep, punchy and generally well controlled without swamping the mids. A minority found the default low end a little thick or less forceful than expected.

26 supporting reviews

Sony WF-C710N Earbuds

Codec support was a recurring weakness because reviewers repeatedly criticized the earbuds for offering only AAC/SBC and lacking higher-quality options.

8 supporting reviews

EarFun Air Pro 4 Plus

Codec breadth is exceptional for the price, with reviewers repeatedly praising the unusually complete set of modern wireless audio options. That flexibility is especially valuable for Android users and audio tinkerers.

9 supporting reviews

Sony WF-C710N Earbuds

Multipoint was valued when it worked, but one reviewer reported disruptive dual-device buzzing, making reliability context-dependent.

4 supporting reviews · Mixed evidence

EarFun Air Pro 4 Plus

Multipoint is usually convenient and reliable, with some reviewers calling switching seamless or flawless. A smaller group encountered stutters or instability, particularly when combining two-device use with LDAC.

7 supporting reviews

Sony WF-C710N Earbuds

Value was one of the strongest themes: reviewers consistently saw the WF-C710N as a strong budget buy despite compromises in codecs, case feel, controls, and fit.

17 supporting reviews

EarFun Air Pro 4 Plus

Value for money is the strongest point of agreement. Reviewers repeatedly say the combination of sound, battery life, codecs and customization delivers far more than the sub-$100 price suggests.

30 supporting reviews

Sony WF-C710N Earbuds

Ear tip options were limited, with one reviewer warning that three sizes and no stabilizers may not suit many users.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

The broad ear-tip selection helps accommodate different ear sizes and was repeatedly useful for achieving a secure seal. Reviewers with small ears in particular benefited from the extra sizing choices.

4 supporting reviews

Sony WF-C710N Earbuds

Low weight supported comfort, with reviewers noting the earbuds are light enough to forget they are being worn.

2 supporting reviews

EarFun Air Pro 4 Plus

Low weight contributes meaningfully to comfort. Several reviewers said the earbuds are light enough to forget during long listening or workouts.

5 supporting reviews

Sony WF-C710N Earbuds

Build quality was mostly solid for the price, though some reviewers described the plastics as slightly plasticky.

6 supporting reviews

EarFun Air Pro 4 Plus

Build quality is solid for the price but visibly budget-oriented. Reviewers generally trust the earbuds' durability while noting plasticky materials and a few case or hinge details that feel less premium.

6 supporting reviews

Sony WF-C710N Earbuds

Comfort was a major strength, with many reviewers saying the earbuds remain comfortable for hours or even all day.

10 supporting reviews

EarFun Air Pro 4 Plus

Long-wear comfort is consistently strong. The light earbuds sit comfortably for multi-hour listening, commuting, workouts and gaming without the pressure or fatigue some reviewers experience with other ANC buds.

24 supporting reviews

Sony WF-C710N Earbuds

Design opinions were mixed but leaned positive, especially for the transparent Glass Blue finish; some reviewers found it toy-like or only average.

11 supporting reviews

EarFun Air Pro 4 Plus

The familiar stem design is functional and often described as attractive or understated, but it does not hide the budget materials. Several reviewers liked the clean look while others called it plasticky or generic.

10 supporting reviews

Sony WF-C710N Earbuds

Eartip fit was usually secure and comfortable when the right size was found, though smaller ears and seal sensitivity remained caveats.

8 supporting reviews

EarFun Air Pro 4 Plus

Fit is generally secure and comfortable, with the revised oval tips helping many reviewers get a good seal. Individual ear shape still matters, and a few testers needed to experiment with sizes or experienced fit-related sensor quirks.

23 supporting reviews

Sony WF-C710N Earbuds

aptX support was criticized as absent, especially because some cheaper or similarly priced earbuds offer it.

5 supporting reviews

EarFun Air Pro 4 Plus

aptX support is repeatedly treated as unusually generous at this price. Reviewers value having it alongside other high-resolution options, though the audible advantage depends on the source device and settings.

9 supporting reviews

Sony WF-C710N Earbuds

Wear-detection sensors were praised as smooth, useful, and battery-saving.

4 supporting reviews

EarFun Air Pro 4 Plus

Wear detection is inconsistent across reviewers. Some found it responsive and improved, while others experienced false pauses or fit-related detection problems.

3 supporting reviews · Mixed evidence

Sony WF-C710N Earbuds

LDAC support was repeatedly called out as missing, which reviewers saw as disappointing for Sony earbuds and a drawback for serious listeners.

8 supporting reviews

EarFun Air Pro 4 Plus

LDAC is valued for giving Android users another high-bitrate option and sometimes a little more body or detail. Its drawback is higher battery use and, in some setups, more connection instability or reduced multipoint flexibility.

11 supporting reviews

Sony WF-C710N Earbuds

Multi-platform compatibility was positive in the one review that tested both iPhone and Android without issues.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

The earbuds work across a broad mix of phones, computers and portable gaming devices, and reviewers generally had few compatibility problems. Android gets the richest codec options, but basic use remains strong across platforms.

7 supporting reviews

Sony WF-C710N Earbuds

Included accessories were adequate but not generous, with one reviewer wishing Sony supplied a better charging cable.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

The accessory package is simple but useful, especially the unusually broad selection of ear-tip sizes. Reviewers liked having enough fit options without unnecessary extras.

3 supporting reviews

Sony WF-C710N Earbuds

Android compatibility was positive where tested, including Android pairing and no cross-platform issues.

2 supporting reviews

EarFun Air Pro 4 Plus

Android use is a good fit, especially for access to Fast Pair and higher-resolution codec options. Reviewers who tested Android generally found pairing and app support straightforward.

7 supporting reviews

Sony WF-C710N Earbuds

Preset EQ profiles were viewed positively when reviewers found bass boost, Excited, or Bright profiles useful for shaping the sound.

3 supporting reviews

EarFun Air Pro 4 Plus

The large preset library gives plenty of quick tuning options, but quality and usability are mixed. Some reviewers liked the choice while others found the presets excessive, poorly organized, or less useful than the manual EQ.

5 supporting reviews

Sony WF-C710N Earbuds

Stability was polarizing: some reviewers had no fallouts, while others found the earbuds slipped during running or were insecure for workouts.

9 supporting reviews · Mixed evidence

EarFun Air Pro 4 Plus

Physical stability is good for walking, running and workouts when the correct tips are used. Reviewers generally found the buds secure enough to stay in place through movement.

5 supporting reviews

Sony WF-C710N Earbuds

Maximum-volume clarity was mixed, with reviewers noting muddier mids at high volume and occasional treble distortion.

2 supporting reviews

EarFun Air Pro 4 Plus

Clarity at extreme volume is only middling. Reviewers noted that treble can become hot or more aggressive near the top of the volume range even though normal listening stays controlled.

2 supporting reviews

Sony WF-C710N Earbuds

One reviewer highlighted strong volume output, describing the earbuds as loud and energetic.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

Volume output is strong enough for demanding listening. The reviewer who assessed it directly found useful loudness around mid settings and plenty of headroom above that.

1 supporting review · Limited evidence

Sony WF-C710N Earbuds

Water and sweat resistance was seen as adequate for light workouts or casual use, though not all reviewers trusted the fit for exercise.

4 supporting reviews

EarFun Air Pro 4 Plus

The IP55 protection is widely viewed as sufficient for workouts, sweat, rain and everyday outdoor use. Reviewers treat it as a useful durability upgrade, while noting that the earbuds are not meant for submersion.

9 supporting reviews

Sony WF-C710N Earbuds

Touch control responsiveness was generally good, but repeated taps and accidental triggers made the control experience uneven.

7 supporting reviews

EarFun Air Pro 4 Plus

Touch controls are customizable and usually responsive, but they are not universally loved. Some reviewers found them sensitive, fiddly or less satisfying than pressure-based controls.

7 supporting reviews

Sony WF-C710N Earbuds

Portability was mostly good because the case fits pockets, though several reviewers called it bulkier than rivals or less ideal for tight pockets.

6 supporting reviews

EarFun Air Pro 4 Plus

Portability is good thanks to the light earbuds and generally compact case. A few reviewers thought the case could be slimmer, but it remains easy to carry in most pockets or bags.

7 supporting reviews

Sony WF-C710N Earbuds

Treble was often described as crisp, clear, or detailed, though several reviewers noted missing upper-treble detail or occasional distortion.

11 supporting reviews

EarFun Air Pro 4 Plus

Treble is usually clean, detailed and better resolved than on earlier EarFun models, helped by the balanced-armature driver. Depending on listener and volume, it can also sound too bright, too safe or slightly hot.

25 supporting reviews

Sony WF-C710N Earbuds

Midrange clarity was generally positive, especially for vocals, but some reviewers said heavy bass or higher volumes can make mids muddy or constrained.

9 supporting reviews

EarFun Air Pro 4 Plus

Midrange performance is generally clear, full and natural, with vocals and instruments staying distinct from the bass. A few reviewers found the mids recessed, thin or less energetic, making this less unanimous than the bass praise.

16 supporting reviews

Sony WF-C710N Earbuds

Carry case quality split reviewers, with some finding it premium or sturdy and others calling it plasticky, chunky, cheap-feeling, or less sturdy over time.

11 supporting reviews · Mixed evidence

EarFun Air Pro 4 Plus

The charging case is usually considered compact, practical and pocketable, but opinions on its feel are mixed. Some praised its sturdy design, while others found it slippery, awkward to open, or less premium than the earbuds' performance suggests.

15 supporting reviews

Sony WF-C710N Earbuds

Instrument separation was praised in several reviews, with reviewers hearing clear placement, detail, and separation across layered tracks.

6 supporting reviews

EarFun Air Pro 4 Plus

Instrument separation is a major sound-quality strength for the price. Reviewers repeatedly heard distinct instruments and vocals with good left-right organization even in busier mixes.

8 supporting reviews

Sony WF-C710N Earbuds

Transparency and ambient modes were mixed: some reviewers found them useful or excellent, while others noticed hiss, delay, or weaker high-frequency reproduction.

10 supporting reviews

EarFun Air Pro 4 Plus

Transparency mode is useful for conversations and basic awareness, but it is rarely described as class-leading. Reviewers commonly called it decent or good enough, with less natural amplification than premium rivals.

16 supporting reviews

Sony WF-C710N Earbuds

Smudge resistance was mixed, with one reviewer finding the case not fingerprint-prone and another saying it attracts fingerprints and dust.

3 supporting reviews

EarFun Air Pro 4 Plus

The matte finish can resist fingerprints well, but the case is not equally resistant to cosmetic wear. One reviewer specifically found it easy to scratch.

3 supporting reviews · Mixed evidence

Sony WF-C710N Earbuds

Software/setup simplicity was mixed, with one reviewer praising guided EQ setup and others reporting frustrating app signup or connection issues.

3 supporting reviews

EarFun Air Pro 4 Plus

Initial pairing and everyday setup are generally easy, particularly with Fast Pair. The main usability complaint is the large number of ANC and tuning options, which can make the software feel more complicated than necessary.

5 supporting reviews

Sony WF-C710N Earbuds

Bluetooth reliability was mixed, with several reviewers reporting no issues or stable switching, while others encountered dropouts, app reconnection problems, or buzzing.

6 supporting reviews · Mixed evidence

EarFun Air Pro 4 Plus

Bluetooth performance is usually quick and dependable, with easy pairing and few dropouts in normal use. The main caveat is that demanding combinations such as LDAC plus multipoint can introduce instability.

16 supporting reviews

Sony WF-C710N Earbuds

EQ customization was useful and often appreciated, though some reviewers wanted deeper controls or found Sony’s personalization basic.

10 supporting reviews

EarFun Air Pro 4 Plus

Sound customization is a standout feature. The 10-band EQ and personal profiles can meaningfully reshape bass, mids and treble, and several reviewers used them to correct aspects of the stock tuning they disliked.

14 supporting reviews

Sony WF-C710N Earbuds

Call microphone quality ranged from clear and impressive to merely usable, with the best results in quiet or moderate environments.

13 supporting reviews

EarFun Air Pro 4 Plus

Call quality is good for everyday use, with clear speech in quiet and moderate noise. It is not consistently flagship-level, and several reviewers reported weaker intelligibility or voice stability in wind and very loud surroundings.

17 supporting reviews

Sony WF-C710N Earbuds

The app was mostly praised for control and customization, but some reviewers wanted easier setup, more features, or fewer connection frustrations.

13 supporting reviews · Mixed evidence

EarFun Air Pro 4 Plus

The EarFun Audio app is widely praised for its depth, useful layout, and extensive controls. A few reviewers found parts of it unstable or overly busy, but customization is a consistent strength.

17 supporting reviews

Sony WF-C710N Earbuds

Charging was mixed: quick charging earned praise, but the lack of wireless charging was a repeated limitation.

5 supporting reviews

EarFun Air Pro 4 Plus

Charging is a strong convenience feature thanks to wireless charging and useful quick-charge performance. Reviewers repeatedly liked getting these extras in a budget-priced set.

10 supporting reviews

Sony WF-C710N Earbuds

Battery life was usually praised as long or above average, though one reviewer fell short of Sony’s claim in mixed ANC/ambient use.

11 supporting reviews

EarFun Air Pro 4 Plus

Battery life is one of the clearest strengths, with reviewers repeatedly praising long single-charge endurance and generous case reserves. Higher-bitrate codecs and ANC reduce runtime, but the overall result remains excellent for the class.

22 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

AI translation drew mixed reactions. It can handle basic exchanges reasonably well, but reviewers also found the workflow slow or awkward and questioned how accurately the feature is marketed.

6 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

High-resolution wireless playback is a notable value advantage, with reviewers appreciating access to advanced codecs at a low price. The improvement over standard AAC can be subtle, but compatible sources can extract extra detail.

5 supporting reviews

Sony WF-C710N Earbuds

Cable quality/accessories drew mild criticism because one reviewer wanted a longer USB-C-to-USB-C charging cable.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

No review summary available for this feature. Missing evidence does not mean the feature is absent.

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

There is no low-latency wireless dongle, which limits suitability for serious competitive gaming. Game Mode helps substantially, but Bluetooth remains the underlying connection.

1 supporting review · Limited evidence

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

The Find Headphones function is a useful practical extra for locating a misplaced bud. Reviewers who mentioned it treated the audible locator as a welcome feature in an already deep app.

2 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Headwear compatibility has a specific caveat: one reviewer found that wearing a beanie could accidentally trigger the touch controls and pause playback.

1 supporting review · Limited evidence

Sony WF-C710N Earbuds

Integrated microphones were generally adequate to good for calls, with stronger indoor performance and weaker results in noisier conditions.

4 supporting reviews

EarFun Air Pro 4 Plus

No review summary available for this feature. Missing evidence does not mean the feature is absent.

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Overall satisfaction is very high: most reviewers consider these among the strongest sub-$100 earbuds and several gave unusually enthusiastic recommendations. The few reservations center on ANC, calls and budget-feeling materials rather than the core listening experience.

11 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Packaging is neat and straightforward rather than luxurious. Reviewers found the unboxing organized and appropriate for the price.

2 supporting reviews

Sony WF-C710N Earbuds

Sidetone was weak in one review because the earbuds did not feed enough of the caller’s own voice back during calls.

1 supporting review · Limited evidence

EarFun Air Pro 4 Plus

No review summary available for this feature. Missing evidence does not mean the feature is absent.

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

USB-C charging is a welcome practical convenience, especially because it sits alongside wireless charging rather than replacing it.

1 supporting review · Limited evidence

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Low-latency and gaming performance is generally strong. Game Mode often brought audio close to the action, although Bluetooth still leaves enough delay or directional imprecision to limit competitive use.

5 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Imaging is good for music, with convincing left-right placement and useful spatial cues. For competitive gaming, however, at least one reviewer found direction and distance too imprecise for pinpoint positioning.

5 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Auracast is mostly viewed as a welcome future-facing extra rather than an everyday necessity. Reviewers like seeing it at this price even though several had little opportunity to use it.

4 supporting reviews

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Swapping the silicone tips is straightforward. The reviewer who directly assessed replacement found the process very easy.

1 supporting review · Limited evidence

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Firmware support earned positive comments when updates arrived during testing and fixed real issues. Reviewers saw the active update cadence as a reassuring sign that EarFun is still refining the product.

2 supporting reviews

Sony WF-C710N Earbuds

Control usability was limited by awkward volume gestures and limited customization despite some responsive touch surfaces.

3 supporting reviews

EarFun Air Pro 4 Plus

No review summary available for this feature. Missing evidence does not mean the feature is absent.

Sony WF-C710N Earbuds

No review summary available for this feature. Missing evidence does not mean the feature is absent.

EarFun Air Pro 4 Plus

Case-hinge confidence is a minor durability concern. Reviewers noted a less-secure lid and wished for a sturdier metal hinge, even though neither described an outright breakage.

2 supporting reviews