Sony WH ULT900N Review | 93 Data compared

The Labo Fnac review evaluates the Sony ULT Wear WH-ULT900N wireless over-ear headphones, awarding them 3 out of 5 stars. The core takeaway is that the headphones serve as a budget-friendly alternative to Sony's flagship XM series by replicating high-tier features at a lower price point. In terms of core strengths (Pros), the review highlights outstanding active and passive noise isolation—which scored a high 9.1 out of 10—and an exceptional XXL battery life that clocked in at 35 hours and 15 minutes of continuous usage. Additionally, the device showcases excellent distortion management in the low frequencies and delivers a very warm sound signature deeply favored by bass enthusiasts. Conversely, the review notes several drawbacks (Cons) regarding audio precision and physical comfort. The sound signature is heavily biased toward the low-end, leading to an over-accentuation of bass that might overwhelm listeners seeking a neutral or faithful frequency response. Labo Fnac’s technical tests pinpointed a specific distortion flaw at 200 Hz, which impacted the clarity of the audio signal. Furthermore, the physical build scored a mediocre 6 out of 10 for comfort,...

The Sony ULT Wear is a comfortable, well-built mid-range wireless headphone inspired by the premium WH-1000XM5 design, offering an excellent fit, stable Bluetooth 5.2 connectivity (supporting SBC, AAC, and LDAC codecs), and a highly functional companion app. It shines with intuitive touch controls, a useful quick-transparency feature, and a proximity sensor for automatic playback pausing. Furthermore, it boasts impressive active noise cancellation (ANC) that handles external chatter and low-frequency drones honorably, paired with a robust battery life of up to 39 hours with ANC enabled and 50 hours without it. However, the headphone's audio performance is severely undermined by its poorly controlled, overwhelming bass reproduction, particularly when utilizing the dedicated "ULT" bass-boost modes. This intense emphasis results in a muddy, boomy acoustic experience that masks the rest of the audio spectrum, leaving the upper-mid frequencies heavily veiled and vocal tracks struggling to break through. Additional drawbacks include noticeable sibilance in the treble, an enclosed soundstage, non-detachable ear pads, a lack of USB-C audio playback, and a weak microphone algorithm that fails to suppress ambient noise during phone calls in loud...

Review Summary The Sony ULT Wear (WH-ULT900N) is a sleek, circum-aural Bluetooth headset designed with an emphasis on powerful bass, offering an exceptionally comfortable fit and premium build quality. It earns high praise for its robust 30-hour battery life with active noise cancellation (ANC) enabled—stretching up to 50 hours when turned off—alongside efficient physical and tactile ear cup controls, an integrated wear sensor, and a reliable dual-device multipoint Bluetooth connection. Additionally, its active noise cancellation performs admirably, effectively isolating the listener from low-frequency environmental disruptions like street sounds or car engines. However, the headset falls short due to its highly controversial audio signature, which is marred by an excessive, overwhelming surge in the upper-bass registers. This heavy coloration muddying the acoustic profile casts a noticeable veil over the midrange and treble, resulting in a narrow, cramped soundstage that lacks overall dynamism, precision, and clarity for traditional music listening. Furthermore, the headphone delivers mediocre microphone performance during voice calls, as its background noise filtration fails to properly separate ambient noise from the user's voice, and the companion app features a cluttered,...

The Sony ULT Wear is a mid-range Bluetooth headset that focuses heavily on deep bass performance while retaining several premium features from Sony's flagship models, such as the WH-1000XM5. It is lightweight at 225 grams and features comfortable, generously padded earcups, though they tend to trap heat over long periods. The review highly praises its user-friendly interface, which includes advanced custom-app integrations, multi-language voice prompts, Google Fast Pair, and Microsoft Swift Pair. Furthermore, its Active Noise Cancellation (ANC) stands out by effectively reducing low-frequency sounds up to 30 dB and dampening higher-pitched background noises like voices. The ambient sound mode feels exceptionally natural, and the battery life is outstanding, outperforming its official spec by reaching up to 44 hours of continuous playback with ANC enabled. However, the headphones suffer from notable flaws in sound accuracy and structural durability. The default sound profile is excessively heavy on the lower frequencies, rendering the mid-highs and treble flat and muffled unless manual equalizer adjustments are applied. The dedicated "ULT" bass-boost buttons create an unpleasant, distorted sound bleed, making them practically useless. Additionally, wired...

Review Summary The Sony Ult Wear is a €200 mid-range, over-ear wireless headphone that adapts design and active noise cancellation (ANC) elements from Sony’s flagship 1000X series into a more affordable, lightweight plastic frame. It features 40mm drivers delivering a warm sound profile with clear treble, tailored heavily toward bass-heavy genres like hip-hop and EDM. A standout feature is the dedicated "Ult Power Sound" holographic button, which instantly boosts sub-bass depth while preserving harmonic details better than competitors like Skullcandy. Additionally, it integrates Sony's high-performance V1 chip, offering strong everyday comfort via plush polyurethane leather earcups, wear detection, and premium touch/swipe gesture controls. On the downside, enabling either the active noise cancellation or transparency modes noticeably degrades the overall audio quality, a compromise common for this price bracket. While its punchy low-end is a major selling point for bass enthusiasts, the intense default tuning can easily muddy the midrange frequencies, requiring manual EQ adjustments to balance out the sound. Furthermore, users looking for high-quality Bluetooth codecs and spatial audio tracking are limited, as these features remain accessible only through specifically...

The Journal du Geek review gives the Sony ULT Wear wireless headphones an impressive 9 out of 10 rating, highlighting them as a top-tier midrange option priced at 199.99 euros. Equipped with the same V1 processor found in Sony’s 400-euro flagship models, these 255-gram over-ear headphones deliver exceptional Active Noise Cancellation (ANC) that easily silences urban environments and transport rumbles. The review praises its comfy thermo-foamed earpads, completely foldable design, and a robust 25+ hour battery life with ANC turned on. On the performance side, the standalone ULT button triggers two heavy bass profiles—"deep bass" and "attack bass"—that deliver powerful, brain-rattling low-end ideal for hip-hop and electronic music, though the default setting remains surprisingly balanced enough to handle classical music with sharp detail. However, the reviewer points out several notable drawbacks. The right ear cup's touch control panel is overly sensitive, frequently leading to accidental tracking or volume adjustments when the user merely tries to reposition the headphones. Additionally, there is a bit of noticeable physical play on the sliding headband mechanism, signaling a slightly cheaper plastic build compared to...

The Sony ULT Wear (model WH-ULT900N) is a mid-range, bass-focused wireless headphone serving as the direct successor to the WH-XB910N Extra Bass. Borrowing design cues from the flagship WH-1000XM5, it features a thinner, more tubular headband, wider and more comfortable ear cushions, and an excellent touch-control interface on the right ear cup. Internally, the headphones are powered by new 40mm drivers and Sony’s Integrated Processor V1, which enhances active noise cancellation (ANC). Additional key features include Bluetooth multipoint, wear-detection sensors, a Quick Attention mode, and a highly impressive battery life that reaches up to 30 hours with ANC enabled and up to 50 hours with it turned off.