Compare JBL Live 780NC vs Bose QuietComfort (2nd Gen)

Most listening tests found clear, lively, satisfying sound that performs above its midrange positioning. A smaller group considered it merely solid or disappointing at full price because the bass-forward balance obscures refinement.

Sound quality is a major success for this generation. Reviewers consistently call it good to excellent, with more balanced tuning and better detail than earlier standard QuietComfort models, though Ultra-level refinement remains slightly ahead.

Noise-cancelling can alter the tonal balance, with adaptive processing sometimes making the headphones sound less bass-heavy.

One reviewer found the tuning became markedly worse with ANC disabled, making the normal noise-canceling mode important to the intended sound.

Adaptive ANC can reduce the bass-heavy balance, so listeners may hear a leaner signature when automatic compensation is active.

With ANC switched off, one test found bass became boomy and masked other detail, so the cleaner sound depends on leaving noise control engaged.

Wind performance varies: some call tests stayed clear with little audible wind, while others heard intrusion or saw transparency mode disengage. Strong gusts remain the harder case.

Wind handling was excellent in one outdoor test, where the built-in wind mode kept feedback minimal even on a breezy day.

Spatial modes work best for movies and gaming, where they add scale, envelopment, and clearer positional cues. Music mode is much more divisive and is often subtle, artificial, blurred, or harmful to the mix.

Spatial audio works especially well for movies, shows, and gaming according to one detailed comparison, adding an engaging sense of space.

Movie spatial mode adds convincing depth, scale, and a larger sense of space, making films feel more cinematic.

Immersive Audio is the most polarizing feature. Some reviewers love the wider, speaker-like presentation for movies, while others find it flattening, distracting, or not worth the battery hit.

Background suppression performs well against traffic, cafés, and general outdoor noise while often keeping speech intelligible. In extremely loud conditions it can become aggressive and clip the voice.

Microphone noise reduction is inconsistent. Background and wind noise can leak through badly outdoors, though some tests found the newer processing improved voice isolation over the previous model.

Bass is deep, punchy, and fun for hip-hop, electronic music, movies, and workouts. It is also the biggest dividing line, with the default low end often sounding too boomy or overpowering until EQ is applied.

Bass is usually described as punchy, satisfying, and controlled rather than muddy. A few reviewers found it either slightly too strong or too restrained, but most liked the balance.

The tuning favors energy over neutrality, with elevated bass and sometimes recessed mids. It becomes more balanced and natural with the Studio preset or a custom EQ.

Factory tuning is one of the generation's biggest audio improvements. Reviewers repeatedly describe it as balanced, refined, and more tonally honest than earlier QuietComfort models.

The sound is lively, punchy, and expressive enough to keep energetic music engaging. Its smoother tuning can slightly soften the biggest dynamic swings.

Dynamics receive mixed feedback. One review found the presentation compressed and managed, while another thought the headphones sounded convincingly lively and dynamic.

Passive isolation depends strongly on fit: the snug seal and plush pads block a useful amount for many users, while others find it minimal.

Passive isolation benefits from the tighter oval seal and plush cushions. Reviewers say the design meaningfully quiets the outside world even before ANC starts.

ANC is strongest against steady low rumbles from trains, planes, traffic, fans, and air conditioning. Voices and sharper sounds can still leak through, but performance is unusually capable for the price.

Noise cancellation is the clearest strength. Most reviewers place it near flagship level, praising how well it suppresses travel rumble, office noise, and city ambience, though a few rivals can still edge it out.

The presentation can feel pleasantly wide and open for a closed-back model, especially with spatial modes. Other tests found the native stage average or narrow, so expectations should stay realistic.

Soundstage is generally spacious for a closed-back headphone and can widen further with Cinema or Immersive modes. The Ultra still sounds a little more open in direct comparisons.

A faint ANC noise floor can be heard in very quiet rooms, but it stays unobtrusive and disappears once music starts.

ANC noise artifacts are mostly well controlled, with one reviewer reporting brief static during sudden spikes while another found the system stayed composed without pumping or hiss.

Playback stops immediately when the headphones are removed, reducing missed audio and saving battery.

Automatic pause on removal is missing, and the omission feels out of place on a premium-priced modern headphone.

The matte finish avoids the fingerprint-heavy look of glossy plastic and should stay cleaner in daily handling.

Dark finishes show fingerprints and hand oils easily, so reviewers who care about appearance may find themselves wiping the headphones down often.

Wear-based play and pause is highly convenient and usually accurate, though hair or hats can interrupt skin detection.

The lack of head detection is a notable omission at this price, so the headphones do not automatically pause when removed.

The headphones play loudly and can open up at higher levels without immediately losing energy. An optional 85dB limiter provides useful protection.

One reviewer found overall output volume too low even though the tonal balance and Cinema mode were otherwise strong.

LDAC can improve clarity, separation, and detail on compatible Android devices. It may also cause occasional dropouts, use more power, and disable some personalized or spatial features.

LDAC is absent, and reviewers who care about high-resolution wireless playback see that as a meaningful competitive disadvantage.

Bluetooth 6.0, multipoint, LDAC, LE Audio, Auracast, and wired playback create one of the broadest connection packages in the class.

Wired flexibility has a meaningful catch: there is no passive playback, so the headphones still need power even when cabled. That weakens the cable as a true dead-battery fallback.

Headband padding is the main ergonomic weakness. The limited cushioning can create crown pressure well before the plush earcups become uncomfortable.

Headband padding is consistently praised as soft, plush, and well distributed, helping the lightweight chassis remain comfortable over long sessions.

The soft pouch is one of the most consistent complaints. It is thin and offers far less protection than the hard cases supplied by some competitors.

The hard case is compact and highly travel-friendly, with several reviewers calling its small footprint a major advantage. One reviewer wished it had an easier carry tab.

The earcups rotate flat and fold inward, giving the frame useful flexibility for neck wear and packing.

Earcup rotation is a minor ergonomic weakness. Multiple reviewers dislike that the cups do not naturally lie flat in the preferred direction when worn around the neck.

Replacement information is inconsistent: one test says the pads can be swapped, while another could not remove them and found no third-party options. Buyers prioritizing serviceability should verify current parts support.

Replaceable ear cushions are strongly valued because worn pads can be swapped instead of forcing replacement of the whole headphone.

Dolby Atmos playback is supported, but the benefit is constrained because only a limited set of streaming services offers compatible content.

Spotify shortcut support was viewed as a useful convenience, giving quick one-button access to playback from the headphones.

Swappable earpads help serviceability, but battery replacement appears less straightforward and may require JBL support.

Replaceable cushions give the headphones a practical repairability advantage, letting owners renew the first wear item instead of retiring the whole product.

The launch feature set feels unusually complete for a midrange model, competing with more expensive wireless headphones from day one.

Feature breadth draws split reactions: the second generation adds meaningful capabilities, but one reviewer still found the overall feature set too light for a premium-priced model.

The Studio preset is repeatedly recommended because it quickly reins in the default bass and restores a more natural balance.

The Bass Boost preset is useful but not perfectly balanced; one reviewer needed to raise the mids afterward to get the desired sound.

The USB-C-to-3.5mm cable is useful, but the missing charging cable and thin pouch draw repeated criticism. One package included a charging cable, suggesting regional contents may vary.

The two included cables are useful and travel-friendly, especially for USB-C and in-flight analog sources. The main accessory complaint is the lack of a wall charger.

There is no native 3.5mm socket, which disappointed listeners who wanted a standard analog connection. Wired listening instead uses the included USB-C-to-3.5mm cable and still requires power.

There is no native 3.5mm jack, which some reviewers consider a real loss, though the included USB-C-to-3.5mm cable softens the drawback for flights and analog sources.

The mix of metal, smooth plastics, silicone, and leatherette often looks and feels more expensive than expected. The plastic-heavy shell still reads as midrange to some users.

Premium feel is inconsistent. Some reviewers like the softer padding and refined finish, but many say the plastic chassis feels cheaper than a $359 product should.

Glasses comfort is mixed: the fit can be easy for some users, while the snug clamp creates pressure for others. Hats may also interfere with wear detection.

Glasses compatibility is excellent. Reviewers wearing glasses generally found the redesigned seal and ANC compensation preserved noise cancellation with little or no noticeable penalty.

Treble is usually clean and non-fatiguing, but opinions vary on its balance. It can sound crisp, slightly hot in the lower treble, or short on upper-treble air and detail.

Treble is generally crisp, smooth, and detailed without harshness. A few reviewers hear softened top-end air or slight recession, but the overall response is positive.

Small logos, clean lines, and several subdued colors make the headphones easy to wear without loud branding. Brighter finishes add personality for buyers who want more visual impact.

The standard black and white versions keep the low-key, understated QuietComfort look that one reviewer thought was exactly right for everyday wear.

The firm clamp keeps the headphones planted during walking, running, and gym use. Most real-world exercise tests found little bouncing or sliding.

The lightweight fit remained secure while walking around the city in testing, without requiring an overly tight clamp.

Most assessments warn that there is no confirmed IP rating, making heavy sweat or rain a risk. One video claimed splash resistance, but that conflicts with multiple other sources.

With no water or sweat resistance rating, reviewers advise against rain, gym use, or workouts. These are clearly travel, commute, and desk headphones instead.

Separation is usually clear and layered, particularly with LDAC or wired playback. Dense, bass-heavy mixes can still collapse into congestion when the default tuning overwhelms the mids.

Separation is a strong point, with guitars, keys, vocals, and layered parts generally easy to distinguish. USB-C listening can sharpen separation further.

Android users get the fullest wireless experience through LDAC, with cleaner and more detailed playback reported on compatible Samsung hardware.

Android setup was quick and painless in testing, with Google Fast Pair connecting to an Android device in only a few seconds.

The earcups swivel flat and the frame folds down enough to fit easily in a bag. The soft pouch limits protection, but the hardware itself travels well.

Foldability and portability are excellent. The headphones collapse into a small footprint that fits easily in backpacks and carry-ons, a recurring advantage for travelers.

Overall sentiment is strongly positive, with the package often exceeding expectations for completeness and polish. Lukewarm reactions focus mainly on price, default bass, or comfort.

Overall satisfaction is high, with many reviewers calling the headphones an easy daily driver or personal favorite. Negative reactions center mostly on price, materials, and battery life rather than the core listening experience.

Vocals and instruments are usually clear, full, and easy to follow. On bass-heavy tracks, the strong low end can push singers backward or bleed into the lower mids.

Midrange performance is usually clean and natural, especially for vocals, but some reviewers find mids slightly recessed or lacking the presence of the bass and treble.

Wired hi-res playback can sound airier, more precise, and more detailed than standard wireless listening. The headphones still need power for processing and do not behave like a conventional passive pair.

Wired high-resolution playback is a major strength. Reviewers consistently heard or valued the cleaner, more detailed lossless USB-C path, even when the improvement over Bluetooth was modest.

Long battery life, effective low-frequency ANC, folding earcups, and quick charging make these especially well suited to commuting and flights. The soft pouch is the main travel compromise.

Travel is a natural fit for these headphones: strong ANC, low weight, compact folding, a small case, and USB-C/airplane-cable support repeatedly earn praise.

The metal sliders adjust smoothly and fit a wide range of heads. People with longer faces may wish the band extended farther.

Headband adjustment is secure but somewhat divisive. Some like the smooth, precise slider, while others find it stiff or miss the repeatability of the older notched design.

The ear cushions are widely described as soft, plush, and roomy. They can feel shallow or warm for some ears, but the padding itself is consistently praised.

Earpad comfort is mostly praised for soft, plush cushioning and a good seal, but a few reviewers found the pads thinner or less plush than expected at this price.

The headphones are widely seen as a compelling midrange all-rounder with premium-level features and battery life. The main reservations are bass-heavy tuning, clamp pressure, and stronger-value rivals at full price.

Most reviewers recommend the QuietComfort 2nd Gen, especially for comfort, ANC, travel, and simple daily use. The main hesitation is paying full launch price when discounted alternatives or the Ultra are close.

Detail is strong for the class, especially with LDAC or wired playback, and background elements are often easy to pick out. Analytical listeners may still want more fine texture and air.

Detail retrieval is generally strong, with reviewers hearing fine textures, vocals, and instrumental cues clearly. More revealing flagship models can still expose finer microdetail.

Ambient Aware is often praised for natural, clear awareness and quick switching. Some tests heard a more occluded or artificial presentation than premium models, especially in the upper frequencies.

Transparency/Aware mode is usually rated good to very good, with clear voices and useful environmental awareness. Apple remains the common benchmark for a more natural outside-world sound.

The headphones can play very loudly while retaining clear, energetic sound, though the app’s volume limiter is wise for hearing safety.

High-volume playback stayed controlled in one detailed test, with crisp highs that did not become shrill even when played loudly.

Adjustable VoiceAware sidetone helps users hear themselves naturally during calls, especially in noisy places.

The adjustable Self Voice sidetone control is appreciated for letting callers choose how clearly they hear their own voice.

The software package feels unusually close to flagship territory, with Personi-Fi, Relax Mode, low-volume EQ, call tuning, Auracast, spatial modes, wear detection, and extensive remapping.

Software depth is a weak spot for the price. Several reviewers wanted richer features and more advanced customization than the relatively basic Bose experience provides.

The app’s 10-band or semi-parametric EQ is unusually flexible, with custom curves, saved presets, and hearing-based personalization. That control matters because it can quickly tame the heavy default bass.

The three-band EQ is easy to understand but too limited for serious tuning. Casual users often find it sufficient, while enthusiasts repeatedly ask for more bands and finer control.

Call quality is generally clear and dependable, with strong results in busy outdoor settings. Compared with premium rivals, voices can sound slightly processed or less natural.

Call quality is serviceable rather than class-leading. Quiet-room calls usually sound fine, but several reviewers report compressed voices, low volume, or mediocre intelligibility in noisy environments.

The JBL Headphones app is a standout strength, combining ANC controls, EQ, Personi-Fi, spatial modes, call tuning, Relax Mode, and control remapping. Setup was generally clear and reliable.

The Bose app is generally praised for being clean, simple, and approachable, though one review criticized its limited depth compared with cheaper rivals.

Bluetooth 6.0 is viewed as a worthwhile upgrade, helping range, stability, LE Audio readiness, and future-proofing.

Bluetooth 5.4 drew a positive reaction in the preview coverage, though reviewers focused more on multipoint behavior than the version number itself.

Spoken cues clearly announce power and mode changes, giving more useful feedback than simple beeps.

The power-on audio feedback drew an unusually enthusiastic response, with the reviewer describing the sound cue as satisfying.

The physical volume, power, and ANC controls are repeatedly praised for tactile feedback and intuitive placement. The hybrid layout is easier to operate by feel than many touch-only designs.

The physical buttons are an across-the-board success. Reviewers repeatedly prefer their tactile, predictable operation to touch controls and find them easy to use without looking.

The app is clearly laid out and pairing is generally straightforward across phones, tablets, and laptops. Update and setup headaches were rare.

Setup is generally very easy, with fast pairing and a straightforward app. The main usability wrinkle is that a few settings, such as fully disabling ANC, are more buried than expected.

Metal hinges and sliders are a standout construction detail, giving the folding mechanism a sturdier feel than the all-plastic joints common at this price.

One test unit had hinges that felt overly loose and wobbly, reducing confidence when carrying the headphones without their case.

Metal hinges and sliders, tight seams, and a creak-free frame give the headphones a sturdier feel than many midrange rivals. Plastic remains visible, but the overall construction inspires confidence.

Build quality is a recurring concern: the lightweight plastic helps comfort, but many reviewers say it feels cheap, loose, or insufficiently premium for the price. A few units nevertheless held up well in use.

The current metal-hinge construction looks promising, but a previous Live model failed after two years of daily use. Long-term durability of this new model is therefore not yet proven.

One reviewer subjected the headphones to rough bag and pocket use without seeing wear, suggesting encouraging early durability despite the plastic construction.

Plush pads and moderate weight let many people wear the headphones for hours. Others develop headband pressure or clamp fatigue after 30 minutes to a few hours, so comfort depends heavily on head shape.

Comfort is one of the strongest areas overall. Most reviewers could wear the headphones for hours or full workdays, although a minority reported pressure or jaw fatigue from the firmer fit.

The firm clamp keeps the headphones secure and can work well for walking or exercise. It is also the most repeated comfort complaint, with larger heads especially likely to feel pressure over time.

Clamp comfort varies by head shape. Several reviewers found the pressure ideal for sealing without fatigue, while others reported noticeable pressure after longer sessions.

At roughly 256–270 grams, the headphones feel light enough for extended use without seeming fragile. The weight is generally well judged.

Low weight is nearly universally praised and is a major reason the headphones disappear during long sessions. Reviewers consistently see it as a comfort advantage over heavier flagships.

The colorful, retro-leaning design stands out from anonymous black headphones and often looks more premium than expected. A few assessments still found the plastic styling ordinary or firmly midrange.

The refreshed design is widely liked for its clean shape and colorful finishes. Reviewers often call it modern and attractive, even when they criticize the plastic materials.

Codec coverage is unusually complete for the price, with AAC, SBC, LDAC, LC3/LE Audio, and wired hi-res options covering quality and latency needs.

Wireless codec support is a clear limitation for enthusiasts: AAC and SBC are considered basic at this price, especially when rivals offer higher-resolution options.

At discounted regional prices, the headphones often feel like a bargain because of their battery, app, codecs, and build. Around $250–$300, the crowded field offers credible alternatives with stronger sound or comfort.

Value is highly price-dependent. Many reviewers think the full $359 launch price is awkward, but the package becomes very compelling around $299 or when compared with substantially pricier flagships.

Multipoint usually switches quickly and seamlessly between phones and computers. Some tests found buggy handoffs or required playback to be paused on the first device.

Multipoint reliability is excellent in the tests that covered it. Laptop-to-phone switching was fast and seamless, including incoming-call handoffs.

Battery life is the clearest strength, repeatedly lasting days to roughly a week and broadly validating the 50-hour ANC and 80-hour non-ANC claims. Quick charging also adds hours from a brief top-up.

Battery life is the most repeated practical weakness. Around 24 hours is enough for ordinary use, but many reviewers consider it short for 2026, especially against 30- to 60-hour competitors.

Fast charging is excellent, typically adding about four hours from five minutes and making brief top-ups practical before work or travel.

Charging behavior is practical, especially quick top-ups and the ability to listen while charging. Full charging is not especially fast, but the convenience features are well received.

Warmth and sweat are fit- and climate-dependent. Some users report clammy or hot faux leather, while an outdoor exercise test found surprisingly little sweat buildup.

One reviewer noted sweaty earcups in warm conditions, a manageable but noticeable downside common to sealed over-ear designs.

A desktop amplifier tightened the low end and improved instrumental separation, though the headphones still behave more like a smart wireless model than a passive audiophile design.

aptX support is absent, which several reviewers see as a disappointing limitation for a premium wireless headphone, especially beside the Ultra's higher-resolution codec options.

Mashable gave the headphones its Choice Award treatment, placing them among products it describes as the best it has tested and loved.

The included analog cable works as intended, but its 120cm length is too short for relaxed couch listening.

The optional Smart TX transmitter can add wireless audio to planes, old TVs, and other non-Bluetooth sources. It is potentially useful, though its extra cost is substantial.

Auracast can link the headphones with compatible JBL speakers such as the Flip 7 or Go 5, adding a useful shared-listening option.

ActiveSense is well regarded for softening sudden loud sounds while Aware mode remains usable. Reviewers found it helpful with train screeches, streetcars, and other sharp noise spikes.

Imaging is generally accurate, with clear center and left-right placement and particularly strong directional cues in gaming. Layering between the main positions is less impressive.

The built-in beamforming microphones deliver strong voice pickup for calls, including outdoor use with substantial background noise.

Pairing and switching work well across smartphones, tablets, laptops, and even Linux systems, making the headphones easy to share between platforms.

The proximity sensor is quick and dependable across different devices and operating systems.

The touch surface is generally responsive and highly customizable. Missed light taps and accidental triggers can occur because the active area is large.

USB-C is one of the most praised upgrades, adding lossless wired playback, charging while listening, and broader laptop/phone usefulness. Reviewers repeatedly wish this were standard on more headphones.

Video mode and modern codecs deliver low latency, with improved lip sync and no visible delay reported in streaming tests.

Game-oriented spatial processing and low-latency modes can sharpen footsteps, gunshots, and directional placement. Gaming tests found the presentation engaging and easy to localize.

A previous-generation ANC hiss was not noticeable to the CNET reviewer on this model, suggesting a clean idle noise floor in that test.

LE Audio can lower latency and power use, but switching modes was laggy and unreliable in one test. Once connected, LC3 performed well.

Wear detection is typically fast and reliable across devices, pausing when the headphones come off and resuming when they return. Hair or hats can create skin-contact quirks.

Auracast adds useful sharing and broadcast options, including links with compatible JBL speakers. It generally works once configured, though setup or LE Audio switching can require retries.

Automatic power-off is a useful safeguard for forgetful users and helps prevent unnecessary battery drain.

Bluetooth range, stability, and pairing are widely praised, with connections holding well away from the source. The newest radio also supports a broad modern feature set.

Ambient Aware, TalkThru, Relax Mode, and automatic behaviors add real everyday convenience. TalkThru is the most divisive because its playback behavior can feel awkward.

Automatic pause and resume worked consistently in testing, making short interruptions effortless.