Compare Bose QuietComfort Ultra Earbuds (2nd Gen) vs Sony WF-C710N Earbuds

Noise cancelling is repeatedly described as class-leading, with especially strong suppression of engine rumble and broad-spectrum everyday noise; a few reviews note minor hiss or occasional artifacts with sudden loud impacts, but overall performance remains top tier. Adjustability is strong via app modes and sliders, including custom levels and adaptive behavior (such as smoothing spikes), though some mode limitations and UI quirks are mentioned.

ANC is the clearest consensus strength, repeatedly described as excellent, remarkably strong, or unusually effective for the price.

Android support is repeatedly framed as a strong use case, with modern Bluetooth features and higher-quality codec options that cater well to Android ecosystems.

Android compatibility is good for basic use, helped by Google Fast Pair, though Android users lose out on high-end codecs.

The Bose app is generally seen as essential and functional for modes, device management, and settings, though some workflows (like mode creation) can feel limited or slightly confusing.

The Sony Sound Connect app is widely treated as a strength because it exposes ANC, EQ, battery, adaptive sound, firmware, and control options, though a few users found setup or app reliability frustrating.

aptX Adaptive (including higher-quality variants cited by reviewers) is a key advantage versus some rivals for Android listeners who want better Bluetooth audio performance when supported by their phone.

aptX support is absent in the reviews that discuss codecs, and reviewers explicitly called that a downside for serious listeners.

Audio/video sync is usually fine for casual viewing and even editing for some users, but multiple comments suggest latency is not ideal for competitive gaming or fast-reaction play.

Bass is consistently described as deep, punchy, and satisfying; some listeners consider it aggressive or dominant, especially out of the box.

Bass is one of the strongest and most repeated positives, often described as punchy, powerful, deep, or weighty, though a few reviewers said it can become too heavy or crowd the mix.

Battery life is consistently called average for the category: typically around 6 hours with ANC, dropping with immersive/spatial modes, and supported by multiple case recharges.

Battery life is another strong point, with many reviews confirming around 8.5 to 9.5 hours per charge or roughly 30 hours with the case, though one reviewer got less in mixed-mode use.

Bluetooth stability is generally reported as solid across iOS and Android devices, with few or no dropouts in typical use, though some reviewers mention earlier-gen complaints and suggest toggling certain features if problems appear.

Bluetooth support is current and stable for most reviewers, centered on Bluetooth 5.3 with AAC/SBC and useful pairing features.

Earbud build quality is generally considered premium, with durability expectations aligned to the price; the case gets more mixed feedback on feel and refinement.

Build quality is generally acceptable to good for the price, but the plastic construction creates some mixed impressions.

Controls are easy to learn and include useful gestures (notably swipe volume), yet multiple reviews mention finickiness and accidental activations; the ability to disable touch controls is an important mitigation.

The only direct cable feedback was negative: PCMag wanted a longer USB-C-to-USB-C cable instead of the included short cable.

The case is frequently described as bulky and less premium-feeling than the earbuds themselves; some reviewers also note the buds can be awkward to retrieve.

Carry case quality is mixed: some reviewers liked the compact, smooth, sturdy case, while others criticized the plasticky feel, size, or hinge confidence.

Charging is a Gen 2 strong point thanks to wireless charging support, plus fast top-ups via the case; a few notes suggest wireless coil placement can be finicky on some pads.

Charging is solid thanks to USB-C and quick-charge support, but the lack of wireless charging is a repeated limitation.

Codec support is a highlight for many reviewers, especially for Android users, with modern high-quality options noted alongside broad device compatibility.

Codec support is a major limitation: reviewers repeatedly note AAC/SBC only, with no higher-end codec support.

Comfort is widely praised for long sessions, especially once tips and stability bands are dialed in; a consistent caveat is that the shell size may not suit the smallest ears.

Comfort during long use is a strong positive, with multiple reviewers wearing the earbuds for hours or all day without discomfort.

Design is polarizing: many like the sleek, modern look, but the buds are visually and physically large, which can be a problem for smaller ears.

The Glass Blue transparent design is memorable and often praised, though a minority felt it looked toy-like or cheap.

Fit is highly ear-dependent: many reviewers found a snug, comfortable seal, while others struggled with security during workouts.

Tip and wing options are helpful for achieving a strong seal, but multiple reviews note the included range is adequate rather than expansive given the premium price.

Ear tip options are adequate but basic, typically three sizes, and several reviewers wished for fins, wings, hooks, or more fit help.

EQ customization is a frequent criticism: it is typically described as a basic 3-band tool with limited precision, which may frustrate listeners trying to meaningfully reshape the tuning.

EQ customization is a major strength, with five-band/custom EQ, Clear Bass, and Find Your Equalizer options repeatedly noted.

Frequency balance is broadly good for the category, but the evidence also points to a bass-leaning or dark tuning and some treble-region limitations.

Accessories commonly include multiple tip sizes and stability bands plus a charging cable; a few reviewers wish for extras like more sizes or a longer cable.

Included accessories are basic: reviewers mention spare ear tips, manuals, and a short charging cable, with no fins, hooks, or premium cable.

Instrument separation is repeatedly rated as strong, helping busy tracks stay organized and making details easier to pick out.

Instrument separation was repeatedly praised in music examples, with reviewers hearing layered vocals, stereo placement, and instruments that avoided blending together.

Integrated microphones are present for ANC and voice pickup, and reviewers generally found the hardware useful for calls and noise processing.

LDAC support is consistently absent, which several reviewers flagged as surprising or disappointing from Sony.

Lossless audio support is effectively absent, with at least one review explicitly noting no aptX lossless or LDAC.

At higher volumes, clarity generally holds up well according to multiple impressions, though overall tonal preference still depends on how you feel about the bass-forward tuning.

Maximum-volume clarity is acceptable but not flawless, with TechRadar noting some loss of dynamic nuance when chasing exuberance and volume.

Noise reduction for calls is frequently praised (including AI-style voice isolation), yet a minority of measurements-based reviews report that wind and background sound can still bleed through depending on scenario.

Microphone noise reduction is generally effective against background noise and wind, though the voice can degrade in busier environments.

Call quality is widely reported as improved versus earlier generations, often sounding clear and intelligible; however, some tests still find it can struggle in very windy or extremely noisy environments.

Call quality is mostly serviceable to good, especially indoors, but some reviewers reported choppiness, unnatural voice quality, or weaker outdoor performance.

Midrange presentation is generally clear enough for vocals and instruments, but opinions vary: some hear warmth and natural tone while others cite recessed or uneven mids that can affect certain voices.

Midrange clarity is generally good, especially for vocals, but reviewers who pushed bass or listened at higher volumes noted that mids can become constrained or muddy.

Cross-platform use is broadly positive across phones, tablets, and computers; iOS works well, though several reviewers still note Apple ecosystem extras remain a separate advantage for AirPods users.

Cross-device use is supported in practice, with one reviewer easily moving between a Pixel phone and MacBook through multipoint.

Multipoint is a meaningful quality-of-life feature and is mostly described as seamless for switching between two devices, with occasional notes that pausing one stream before starting another helps.

Multipoint is a useful upgrade and generally works well, although one reviewer reported buzzing and software issues when using dual-device connectivity.

No summary yet.

Passive isolation benefits from the ear tips and secure seal, with reviewers noting strong isolation even before ANC is enabled.

Portability is mixed: the case is pocketable but noticeably larger than key competitors, and runners often find it inconvenient to carry during workouts.

Portability is generally good because the case is pocketable, though a few reviewers found it bulkier than rivals.

Preset EQ profiles are described as basic and not always effective at fixing core tuning preferences, especially for listeners sensitive to boosted bass or treble.

Preset EQs are useful and often named directly, especially Bass Boost, Excited, Bright, and vocal-oriented presets.

In-ear detection and related sensors are supported and configurable; at least one review suggests turning detection off if it contributes to unwanted playback behavior or stutters in edge cases.

Wear detection and auto-pause are consistently praised as useful upgrades that work smoothly.

Sidetone is weak in the one review that addressed it, with the caller not hearing enough of their own voice back through the earbuds.

Smudge resistance is mixed: one reviewer said the case avoided fingerprints, while another found it prone to fingerprints and dust.

Setup is usually straightforward, but several reviews emphasize the app is effectively mandatory for fully managing features like multipoint, modes, shortcuts, and certain tuning behaviors.

Setup and software are mostly straightforward, but there are caveats around Sony account/location prompts and occasional connection behavior.

Overall sound is widely praised as rich, engaging, and detailed, though it is not tuned for strict neutrality; a few reviewers find the stock profile too boosted at the extremes and harder to correct due to limited EQ.

Reviewers consistently described the overall sound as pleasing, clean, dynamic, or above average for the price, with only a few noting that it is not flagship-level or needs EQ adjustment.

Depth and three-dimensional presentation are positive in the limited reviews that discuss soundstage depth.

Soundstage is commonly described as roomy and spacious for earbuds, with immersive modes able to expand the sense of space further (sometimes with tonal side effects).

A few reviewers praised stereo imaging and width, describing clearly defined space and convincing left-right placement for the price.

Spatial/immersive audio features are robust and can sound more natural than many implementations, but not everyone prefers the processing, and it typically reduces battery life.

Spatial audio support is present through Sony 360 Reality Audio, but reviewers often framed it as niche, limited by service support, or not a major draw.

Fit security is a major strength thanks to stability bands/wings, with several reviews calling them suitable for workouts and even running, though some users mention footstep thud in ANC mode.

Stability is mixed: many reviewers had no fallouts in normal use, while several warned the earbuds can slip during running or exercise.

Touch responsiveness is generally strong and often praised for quick gesture recognition, but sensitivity can lead to accidental triggers during fit adjustments or certain activities.

Touch controls are mostly responsive and improved by the concave surface, but volume gestures and limited customization drew recurring complaints.

Transparency/Aware mode is generally clear and natural, with useful loud-spike handling in some implementations, but several reviewers still place it behind the very best competitors and note occasional hiss or wind sensitivity.

Transparency and ambient modes are useful and often adjustable, but reviewers split on quality, with some praising conversation usefulness and others noting hiss or activation delay.

Treble is often described as crisp and detailed without obvious harshness for many, though some reviews report boosted regions that can fatigue sensitive listeners and note limited EQ control to tame it.

Treble feedback is mixed-positive: several reviewers heard crisp highs, while measurement-focused and critical reviews noted missing upper-treble detail or occasional distortion.

USB-C charging is standard and widely appreciated, with fast-charge behavior commonly referenced for quick listening time boosts.

USB-C is consistently present for wired charging, usually on the rear of the case or through the included cable.

Value for money is one of the strongest themes, with reviewers repeatedly praising the ANC, sound, features, and battery life at roughly the $100-$130 tier.

Voice assistant support is present via shortcut customization, with practical use reported (including Google Assistant), though it is not typically positioned as a headline differentiator.

Voice assistant support is present through long-press or hold gestures, with both Google/Siri or generic assistant access mentioned.

Volume output is frequently described as loud and satisfying, with enough headroom for travel and commuting environments.

Volume output appears strong enough for loud listening, though the main complaints around volume involved awkward touch controls rather than weak loudness.

An IPX4 rating is repeatedly cited as sufficient for sweat and light rain, appropriate for workouts but not for full submersion scenarios.

The IPX4 rating gives basic splash and sweat resistance, making the earbuds suitable for light workouts or rain but not serious water exposure.

Reviewers repeatedly note the low earbud weight, which helps them feel comfortable and easy to forget during use.