Compare Nothing Headphone (1) vs Sonos Ace Wireless Over-Ear Headphones

Sound quality was the most divisive area: some loved the tuned or EQ-adjusted sound, while many criticized the default tuning as dark, flat, or compressed.

Reviewers were split on sound quality: several praised clean, enjoyable, detailed sound, while others criticized clarity, dynamics, and tuning limits.

Immersive audio was weak in TechRadar’s testing, where spatial effects added little and sometimes harmed movie or podcast playback.

Immersive audio quality was a standout for movies, with reviewers describing theater-like surround and a more open soundfield.

Low-latency mode was treated positively as a useful gaming/video feature for reducing delay.

Audio-video sync and handoff reliability were mixed-to-negative, with glitches, limited range, and lip-sync issues appearing in multiple reviews.

Spatial audio was mixed: some found it useful for movies and broad device support, while others called it weak, limp, or harmful to music.

Spatial audio was a key strength for movies and TV, though some reviewers found head tracking or accuracy less useful for music.

Microphone noise reduction was generally strong, with reviewers praising background suppression, though one noted echo/reverb issues.

Microphone noise reduction was polarized, ranging from complete background-noise suppression to muffled voice and wind/interference issues.

Frequency-response evidence was mixed: some heard balanced tuning, while others found the default curve dark, uneven, or treble-recessed.

Frequency-response accuracy was criticized mainly for over-emphasized bass and treble that could become fatiguing.

One review said audio sounded best with ANC off because switching ANC on narrowed and muted the presentation.

ANC's impact on audio was criticized in one review that said turning ANC off reduced compressed, congested delivery.

Background-noise reduction was mixed: lab-style and street testing praised attenuation, while some reviewers noted weaker handling of voices or sudden sounds.

ANC background noise reduction was generally strong, especially for low frequencies, vehicles, and aircraft-like noise.

ANC was generally viewed as strong for the price and effective in everyday noise, though several reviewers said Sony, Bose, or AirPods Max still outperform it.

ANC was a major strength overall, with several reviewers praising strong cancellation, though some found it short of class-leading or leaky with high-pitched noise.

Soundstage was often criticized as narrow or compressed, though a few reviewers heard decent width after tuning or in positive listening sessions.

Soundstage comments were split: CNET found it relatively wide, while What Hi-Fi described a lack of spaciousness.

Bass impressions were split: some heard controlled punch and texture, while others described muddy bass or weak low-frequency precision before EQ.

Bass drew mixed-to-positive comments, ranging from punchy and powerful praise to complaints about warmth, low-end emphasis, or lighter deep bass.

Passive isolation was a clear strength, with the ear pads and seal repeatedly helping noise reduction even before ANC.

Passive isolation had limited but positive evidence, with one review praising sound isolation even before ANC.

Wind handling was mixed: some mic suppression impressed reviewers, while ANC or voice noise gating struggled in wind.

Wind/leakage handling had limited mixed evidence: firmware compensation helped somewhat but was not viewed as groundbreaking.

Wear detection auto-pause was criticized in long-term Mac use, where the reviewer said over-ear detection was god-awful.

Wear detection auto-pause was praised when working, with automatic pause/resume seen as useful.

Replaceable earpad evidence was weak-to-negative, with uncertainty around replacements and a long-term reviewer noting Nothing still did not sell them.

Replaceable earpads were praised for magnetic attachment, maintenance, and replacement convenience.

Smudge resistance was a weakness because the finish visibly picked up oil even if it wiped off easily.

Smudge resistance was praised in reviews that noted anti-fingerprint handling or resistance on the black finish.

Launch features were viewed positively because the headphones offered several differentiating features beyond visual design.

Launch feature completeness was weak, especially around Arc-only TV Swap, TrueCinema not being ready, and promised future expansion.

Travel friendliness was mixed-to-negative because battery life is good but the case is bulky and the headphones do not fold up.

Travel friendliness was positive overall thanks to ANC, comfort, and movie use, despite case/foldability caveats.

Wear/on-head detection was praised in early reviews as useful and working well, though related long-term Mac behavior was criticized elsewhere.

Auto-play/wear detection was mixed, with one review reporting it did not work initially.

Treble clarity was a common weakness in negative sound reviews, with several reviewers hearing recessed, dull, or less crisp highs.

Treble was generally praised for sparkle or definition, though frequency-response comments also flagged treble emphasis as potentially fatiguing.

Ecosystem perks were useful for Nothing Phone users, but some exclusive features limited broader appeal.

Ecosystem integration was the most repeated tradeoff, praised for TV Audio Swap but criticized for no full Wi-Fi/Sonos-zone behavior.

Water/sweat resistance was praised as rare for premium over-ears, though PCMag cautioned that IP52 is still limited.

Water/sweat resistance was a limitation because there is no IP rating, though light exercise use was described as acceptable by one reviewer.

Midrange clarity was polarizing, with some praising vocals while others heard too much lower-mid darkness or underemphasized midrange.

Midrange evidence was limited but mixed, with natural vocals and clear dialogue praised while one lab-style review criticized recessed mids.

Connectivity was a major strength, with reviewers praising the mix of USB-C, 3.5mm, multipoint, and app/device support.

Connectivity options were mixed: Bluetooth/USB-C/wired use scored well, but the lack of true Wi-Fi limited the Sonos ecosystem angle.

Firmware support looked promising because a later Nothing X update added Personal Sound support.

Firmware roadmap/update evidence was mixed: meaningful updates improved features, but update handling was described as painful.

Transparency mode was generally usable and often natural enough for conversations, but several reviewers found it less natural than Apple, Bose, or Sony.

Transparency/Aware mode was widely praised as natural and clear, with one dissenting user finding it less convenient for quick conversations.

The six-month review praised the app for working on both iOS and Android, supporting strong Android usability.

Android compatibility was positive because Android/Snapdragon devices get stronger lossless options than iOS.

Ear cup padding was mostly praised for soft memory foam and a good seal, though a few reviewers felt pressure or heat.

Ear cup padding was praised as plush, soft, removable, and comfortable, though material breathability was sometimes questioned elsewhere.

Instrument separation ranged from crowded and unclear in negative reviews to solid detail and separation in more positive listening impressions.

Instrument separation was often praised, but one critical review found the presentation blurry and confused.

One reviewer specifically liked the slim profile because the headphones sit close to the head despite their bold styling.

Aesthetic discretion was positive, with reviewers praising the slim, less protruding profile.

Premium feel was widely praised, with reviewers saying the headphones feel expensive, solid, and better than expected at the price.

Premium feel was strongly positive, with repeated praise for materials, design finish, and high-end feel.

Cable quality was criticized because the included 3.5mm cable was only three-pole and could not carry microphone audio.

Cable quality received negative evidence from SoundGuys, which found the USB-C cable too short for comfortable wired use.

Reviewers liked that wired listening is covered with a 3.5mm jack, often alongside USB-C, making the headphones more flexible for planes and wired sources.

3.5mm analog availability was praised as useful for wired listening and in-flight entertainment.

Overall recommendations were mixed-positive: many reviewers liked the value and debut effort, but sound tuning and comfort kept it from universal praise.

Overall recommendations were mixed-positive: many reviewers liked the Ace, but some limited recommendations to Sonos users or criticized value/sound tradeoffs.

Case feedback was mixed: some praised protection and compactness, while others found it too large, cheap-feeling, or annoying to zip.

Carry case quality was mixed, with praise for slim or stylish design but complaints about fragility, marking, and premium mismatch.

USB-C was praised as a useful wired audio and charging option, especially for modern devices and lossless playback.

USB-C support was praised for wired audio and flexible connection options.

Wired hi-res and USB-C digital playback were viewed as useful extras, with reviewers noting clearer or lossless wired listening.

Hi-res or lossless playback was viewed positively over USB-C/wired or supported Android, though availability depended on device.

Maximum-volume clarity was positive in CNET’s testing, with almost no distortion even at high volumes.

Maximum-volume clarity was praised in PCMag's testing because bass stayed clean at top volumes.

Volume output was criticized by reviewers who wanted more headroom or found the roller caused accidental loud jumps.

Volume evidence was negative-to-mixed, especially for low-volume control and quieter TV Audio Swap playback.

Setup and software simplicity were praised through Google Fast Pair, an easy app, and automatic pairing behavior.

Setup simplicity had negative evidence from pairing/app trouble that required repeated attempts.

EQ customization was a standout feature, repeatedly described as powerful, granular, and sometimes essential for fixing the stock tuning.

EQ customization was widely criticized as basic, usually limited to bass and treble rather than full-band control.

The app was one of the product’s strongest points, with reviewers praising its layout, speed, settings, and unusually deep EQ tools.

The app experience was mixed: useful and sometimes excellent, but limited, buggy, or frustrating in several reviews.

Voice assistant integration was positively supported through the customizable button and Gemini/assistant access.

Voice assistant integration was criticized because there is no built-in assistant, only phone-assistant triggering.

Voice prompts and feedback split reviewers sharply: one loved the mode sounds, while others found cues uncomfortable, awful, loud, or jarring.

Voice prompts and feedback were criticized for distracting control sounds or digital buzzing/clicking.

Physical controls were a standout strength, widely praised for tactility and usability, although a few reviewers found the layout or paddle/roller behavior finicky.

Physical controls were a consistent highlight, with reviewers praising the Content Key, buttons, and tactile operation.

Bluetooth reliability was supported by positive connectivity evidence, including Bluetooth 5.3 range and dual-device support.

Bluetooth reliability was generally strong, with reviewers reporting stable connections and few dropouts in regular use.

Call mic quality was mixed-to-positive: several reviewers heard clear calls, while others described the mic as merely fine, tinny, or robotic.

Call microphone quality was mixed: some reviewers found calls clear, while others heard muffling or little firmware-update improvement.

Reviewers consistently praised the broad feature set, especially customization, spatial options, ANC controls, and app-driven extras.

Advanced software features were viewed positively when considered as a bundle of multipoint, wear detection, spatial audio, and TV Audio Swap.

Weight comfort was mixed: reviewers often found them wearable, but their 329g weight was repeatedly noticed against lighter Sony/Bose options.

Weight comfort was praised by reviewers who found the headphones lighter-feeling than AirPods Max and easy for extended wear.

Comfort was usually positive over hours of use, but weight, heat, piercings, glasses, and headband pressure made it less universal.

Comfort during long use was one of the strongest themes, repeatedly praised as light and easy to wear, with only some heat or ear-size caveats.

Build quality was broadly praised as solid, premium, and better than expected, though one reviewer worried about long-term headband durability.

Build quality was strongly praised as premium, well-built, durable-feeling, and among the best in class.

Clamping force was generally secure and comfortable, but PCMag found it tighter than preferred.

Clamping force was mostly well judged, giving a secure fit without excessive pressure for most reviewers.

Design was one of the most discussed strengths, repeatedly praised as distinctive, premium, and eye-catching, though also polarizing.

Design and aesthetics were strongly praised, with reviewers repeatedly calling the Ace stylish, premium, slim, and well executed.

Value was generally positive because the headphones undercut major rivals while offering strong build, controls, battery, ANC, and EQ, though weak default sound hurt value for some.

Value for money was mixed: reviewers saw a premium product, but price remained a repeated concern unless on sale.

Multipoint reliability was treated positively, with reviewers highlighting quick switching and two-device connection.

Multipoint was mixed: some reviewers found quick or seamless switching, while PCMag reported unreliable device switching in the app.

Codec support was treated positively, with SBC/AAC/LDAC and high-res support helping the value proposition.

Codec support was viewed positively because of aptX/Lossless support, though reviewers noted practical limits by device.

Battery life was one of the clearest strengths, repeatedly praised for 35+ hours with ANC and exceptional longevity without ANC.

Battery life was consistently positive, with 30-plus-hour evidence and some reviewers reporting very strong endurance.

Charging was praised, especially the fast-charge claims and real-world usefulness before trips or commutes.

Charging was praised for the quick-charge feature that adds hours of playback from a short charge.

One review found ANC changed the sound signature negatively, narrowing and muting more complex tracks.

LE Audio readiness was marked down because TechRadar noted the lack of Bluetooth LE Audio and Auracast.

Wear detection performance was poor in one long-term Mac test, where it reportedly never worked.

aptX support was praised as a premium Android/Snapdragon option with lossless potential.

Ear cup swivel and fit adjustment were praised for helping the cups mold to the face and maintain a snug fit.

Find My support was considered useful but basic, with reviewers noting it mainly plays a sound rather than offering smarter tracking.

Headband adjustability drew mixed but mostly positive feedback, with smooth adjustment praised and one top-mounted mechanism criticized.

Headband padding was mixed: SoundGuys liked weight distribution, while The Guardian found the padding too thin after hours.

Head-gesture-style smart spatial behavior was praised for locking audio when walking and recalibrating orientation naturally.

LDAC support was consistently treated as a positive, especially for Android/high-res wireless listening.

Multi-platform use was praised in long-term testing because the app works across iOS and Android with most features available on both.

Portability was mixed: the headphones lie flat and can pack neatly in some cases, but they do not fold up and remain large.

Preset EQ feedback was mixed, with some finding treble/bass presets useful and others saying presets were not enough or should be skipped.

Sensor evidence was positive but limited, with one reviewer identifying proximity sensing as useful hardware.

Sidetone was positively received as a thoughtful addition for calls.

Fit stability was praised where reviewers described a secure fit without excessive tightness.

Streaming-service integration was criticized in long-term use because Channel Hop/favorites behavior felt confusing.

Repairability evidence was mixed-to-negative: The Guardian noted replacement cushions, but a long-term reviewer criticized the soldered battery.

Auracast was a weakness only by absence, with TechRadar saying the lack of LE Audio and Auracast keeps them from feeling fully future-proof.

Auto power/sleep behavior drew criticism in long-term use, especially when connected to a Mac.

Bluetooth 5.3 was described as up to date, giving the headphones a modern wireless baseline.

Smart listening features were positively supported by Personal Sound, which was described as a useful way to personalize tuning.

Smart Pause performance was praised by TechRadar, which said wear detection and multipoint both worked perfectly once enabled.

Dolby Atmos with head tracking was mixed-positive, excellent for cinematic use but criticized by one reviewer as poor for music/head tracking.

Long-term durability evidence was limited, but one reviewer worried about cosmetic dings from the rectangular cups.

Sustainability materials were a weakness because The Guardian said the headphones were not made with recycled materials.