Sony WH-1000XM5 vs. Bose QuietComfort Ultra: The ANC Showdown

This was always going to be Bose's round to lose. The Bose QuietComfort Ultra beats the Sony WH-1000XM5 on the metric that matters most for flight: low-frequency engine drone attenuation. Bose pioneered consumer ANC in 2000 with the QuietComfort 1, and 25+ years of refinement show in the QC Ultra's CustomTune feature, which calibrates the cancellation profile to the shape of your ear canal at first wear.

Real-world translation: on a transatlantic flight, the Bose felt perceptibly quieter by about 15-20% during cruise — engine drone is the dominant noise source at 35,000 feet, and that's where Bose wins. The Sony was better at office voices and keyboard clicks, which matters if you work from coffee shops or open offices. Both genuinely block enough noise that you can sleep on a plane in either; if you fly more than 4 times per year, the Bose's 2 dB engine-drone edge starts to compound. Read our audio category page for more.

This round goes decisively to the Sony WH-1000XM5. Sony's proprietary LDAC codec streams up to 990 kbps from compatible Android devices and Apple Music Lossless on supported source devices — more than twice the bitrate of Qualcomm's aptX Adaptive on the Bose. For hi-res audio listeners using Tidal HiFi Plus or Apple Music Lossless, the difference is genuinely audible on well-recorded acoustic and orchestral material.

Beyond the codec edge, the Sony has a more neutral default tuning. The Bose QC Ultra's "Bose Sound" continues the brand's bass-forward signature — pleasant for pop and EDM, less so for jazz, classical, or anything where mid-range accuracy matters. The Sony's tunable EQ in the Sony Headphones Connect app lets you dial in your preferred curve; Bose's app offers basic 3-band EQ that doesn't go as deep. Bose's Bose Immersive Audio spatial mode is genuinely fun for movies — but most users I asked turned it off for music. Browse our best wireless earbuds 2026 guide for more audio comparisons.

The Bose QuietComfort Ultra wins this round on its core competency. The "QuietComfort" name has been in the lineup since 2000 — and Bose's ear-cup foam genuinely is more comfortable than anything in the category. Lower clamping force than Sony, more breathable foam (less ear-sweat on long flights), and the headband padding is plush memory foam rather than the firmer synthetic on Sony. After 8 hours of continuous wear on the JFK→LHR leg, the Bose felt fine; the Sony was uncomfortable enough that I took breaks every 90 minutes.

The Sony WH-1000XM5 is by no means uncomfortable — for 4-6 hour wear it's fine, and the slightly stiffer headband holds the cans in place better during head movement. But for 8+ hour flights, daily 10-hour office use, or anyone with sensitivity to clamping force, the Bose is the better long-wear pick. Ear shape matters: if you have very small or very large ears, try both before buying. Browse all Bose headphones on bose.com.

The Sony WH-1000XM5 wins this round decisively. Sony's 30-hour rating with ANC on isn't marketing — in our controlled battery loop test (75% volume, ANC on, paired to iPhone, Spotify playback), we measured 28.4 hours before shutdown. The same test on the Bose QuietComfort Ultra got us 22.7 hours — solidly within Bose's 24-hour rating but a clear 6 hours behind Sony.

Real-world translation: a single full charge of the Sony covers a JFK→Tokyo round-trip flight (28 hours total flying) with battery to spare. The Bose covers the outbound leg comfortably but needs a charge before the return. Both quick-charge well — Sony's 3-minute = 3-hour top-up is best in class; Bose's 15-minute = 2.5-hour is fine. If you forget to charge before a long flight, the Sony's quick-charge feature is the better safety net. Browse all Sony over-ear headphones.

This goes to the Bose QuietComfort Ultra by a wider margin than I expected. Bose's decade of business-traveler tuning shows in the 10-microphone array — voices sound natural and clear on Zoom and Microsoft Teams, ambient noise rejection actually works in coffee shops and busy streets, and wind reduction during outdoor walks is genuinely effective (a long-time weakness of over-ear headphones).

The Sony WH-1000XM5 isn't bad on calls — voice clarity is good, beamforming is effective — but for outdoor or busy-environment calls, the Bose pulls ahead. Speak-to-Chat on the Sony is a nice feature: when you start talking, music auto-pauses and ANC briefly switches to ambient mode. It's a UX win that Bose doesn't replicate. For office workers in quiet environments, both are excellent. For anyone who takes calls on the go, Bose is the better call headset. Browse our best wireless earbuds 2026 guide for more.

The Sony WH-1000XM5 wins on feature depth. The Sony Headphones Connect app is a kitchen-sink approach — Adaptive Sound Control auto-switches ANC profiles based on whether you're walking, sitting, or commuting; Speak-to-Chat auto-pauses music when you talk; 360 Reality Audio spatial mode for compatible Amazon Music and Tidal tracks; deep custom EQ; location-based ANC profiles that remember your office vs gym vs home settings.

The Bose QuietComfort Ultra with the Bose Music app is the opposite philosophy: fewer features, cleaner UI. Three sound modes (Quiet, Aware, Immersion), basic 3-band EQ, and the genuinely impressive Bose Immersive Audio with Still/Motion modes. If you prefer a less-fiddly experience and value clean app design over feature count, Bose's app is more pleasant to use day-to-day. For tinkerers, Sony's app is the playground.

The Sony WH-1000XM5 wins on raw price ($30 cheaper at MSRP) and on discount frequency. Sony typically discounts the WH-1000XM5 to $329-349 during major sale events (Memorial Day, Prime Day, Black Friday) — a 12-18% cut from MSRP. Bose historically holds price more tightly; the QC Ultra rarely drops below $379 except during Black Friday.

At full retail, you're paying $30 more for Bose's superior ANC and comfort. At sale price, the gap widens to $50-80 in Sony's favor. Available at Amazon, Best Buy, Target, and direct from each brand's site. Both are eligible for Apple Store bundle pricing if purchased with a new iPhone or Mac. Browse current deals on our deals page.