Sony WF-1000XM6 Review: The Noise-Cancelling Earbuds to Beat

Sony's WF-1000XM line has been the benchmark for noise-cancelling true wireless earbuds for several generations running, and the WF-1000XM6 extends that lead rather than coasting on it. The headline change is the new QN3e processor, which Sony says is three times faster than the QN1e chip used in earlier models and delivers roughly 25% stronger noise reduction than its predecessor.

Noise cancellation and sound

Each earbud packs four microphones, a bone-conduction sensor, and dual beamforming mics feeding into Sony's AI-assisted noise reduction. In practice, that translates to some of the most effective ANC we've tested on a plane or in a loud open office — low-frequency rumble in particular disappears more completely than on the previous XM5 generation.

On the audio side, the 8.4mm drivers support Sony's full hi-res stack: LDAC for high-bitrate Bluetooth streaming, DSEE Extreme upscaling for compressed files, and 360 Reality Audio for spatial mixes. Bluetooth 5.3 with LE Audio support future-proofs them for the next wave of lossless wireless codecs.

Battery, fit, and comfort

Battery life lands at up to 8 hours per charge with ANC on, and 24 hours total including the charging case — a real improvement for a category where all-day conference calls and long flights are common use cases. At 6.5 grams each, the earbuds are light enough to forget about, and the case supports wireless charging.

The IPX4 water-resistance rating covers sweat and light rain but not full submersion, so treat these as commute-and-gym earbuds rather than swim buds.

Price and verdict

At $329.99, the WF-1000XM6 sits at the top of the true-wireless market rather than the middle of it, competing directly with Apple's AirPods Pro and Bose's flagship QuietComfort earbuds. For anyone who prioritizes noise cancellation and sound quality over price, they're the pair to beat this year.