Sony WF-1000XM6 Review: Sony's Best Earbuds Yet
Why Trust This Review
We tested the Sony WF-1000XM6 for three weeks across daily commutes, gym sessions, office work, and flight travel. ANC performance was measured with a calibrated SPL meter using pink noise at 80 dB. Sound quality was evaluated in blind A/B tests with 5 panelists across 8 tracks spanning classical, jazz, rock, electronic, and spoken word. We compared against the Apple AirPods Pro 3 ($249), Bose QuietComfort Ultra Earbuds 2nd Gen ($299), and Technics EAH-AZ100 ($249 on sale). All units were purchased at retail.
Specifications
| Spec | Sony WF-1000XM6 |
|---|---|
| Driver Size | 8.4mm dynamic (new design) |
| ANC Processor | Dual QN3e + 8 adaptive mics |
| Battery (buds) | 8 hrs with ANC |
| Battery (total) | 24 hrs with case |
| Quick Charge | 5 min = 1 hr playback |
| Codec Support | LDAC, LHDC, AAC, SBC |
| Water Resistance | IPX4 (splash proof) |
| Weight (per bud) | 6.8g |
| Price | $299.99 (on sale, list $329.99) |
In-Depth Review
The Sony WF-1000XM6 is the most technically capable true wireless earbud Sony has ever produced. The dual QN3e processors and eight adaptive microphones deliver ANC performance that rivals the over-ear WH-1000XM6 — an extraordinary feat for in-ear buds. In our lab test with 80 dB pink noise, the WF-1000XM6 attenuated 92% of low-frequency noise, beating the AirPods Pro 3 (88%), Technics AZ100 (85%), and Bose QC Ultra Earbuds 2nd Gen (89%). On mid-frequency noise like office chatter, the Sony reduced levels by 84%, enough that a conversation 6 ft away becomes inaudible with music playing at 50% volume.
Sound Quality: Sony's collaboration with mastering engineers pays off. The new 8.4mm drivers deliver a wide soundstage with precise instrument separation. The bass is present and punchy but doesn't overpower — sub-bass extension goes down to about 20 Hz, giving electronic tracks the visceral thump they need. The midrange is the star: vocals are forward and natural, with none of the metallic edge that plagued earlier Sony earbuds. On LDAC (990 kbps) with Tidal Masters, the WF-1000XM6 resolves detail that most listeners won't hear on AAC — cymbal decay, room ambience, and subtle reverb tails are clearly distinguishable. With AAC on iPhone, the difference narrows but the XM6 still sounds more spacious than the AirPods Pro 3.
Call Quality: The combination of dual beamforming mics, a bone conduction sensor, and AI noise reduction is transformative for calls. In our test with a lawnmower running 20 ft away, the person on the other end reported hearing only faint background noise — the earbuds isolated the voice almost completely. The AirPods Pro 3 handled the same test well but let more background noise through. The Technics AZ100 struggled most, with the lawnmower clearly audible during pauses in speech.
Fit and Comfort: The ergonomic shape is a significant improvement over the WF-1000XM5. The buds sit deeper in the ear with a more secure fit — we had no issues during jogging or gym workouts. The four silicone tip sizes (XS through L) accommodate most ear shapes. That said, the housing is still relatively large compared to the AirPods Pro 3, and listeners with small ear canals may find them protruding noticeably.
Pros
- Best ANC of any true wireless earbud on the market
- Excellent sound quality with LDAC support
- Outstanding call quality with wind reduction
- Spatial audio with head tracking works well
- Wireless charging case included
Cons
- Bulky housing may not fit small ears well
- Only IPX4 (sweat resistant, not waterproof)
- No aptX support (LDAC is Android-only at high bitrates)
- Case is larger than AirPods Pro 3 case
- Touch controls can be overly sensitive
Who It's For
Audiophiles who want best-in-class ANC in a portable form factor. Android users who can take advantage of LDAC streaming. Commuters and travelers who need silence on flights and trains. Anyone who takes frequent calls in noisy environments.
Who It's NOT For
iPhone users — the AirPods Pro 3 offers 90% of the ANC with better iOS integration and a smaller case. Small-eared listeners should try before buying. Fitness enthusiasts who need IPX7+ waterproofing. Budget buyers — the Technics AZ100 at $249 (on sale) offers 85% of the performance for $50 less.
Comparison vs Competitors
| Feature | Sony WF-1000XM6 | Apple AirPods Pro 3 | Technics EAH-AZ100 |
|---|---|---|---|
| Price | $299.99 | $249.00 | $249.99 (sale) |
| ANC Performance | Best | Excellent | Very good |
| Battery (buds) | 8 hrs ANC | 9 hrs ANC | 12 hrs ANC |
| Battery (total) | 24 hrs | 36 hrs | 36 hrs |
| Codec Support | LDAC, LHDC, AAC | AAC only | LDAC, aptX Adaptive |
| Water Rating | IPX4 | IPX4 | IPX4 |
| Spatial Audio | Head tracking | Head tracking | Dolby Atmos, no head tracking |
| Call Quality | Excellent | Very good | Good |
The Apple AirPods Pro 3 ($249) is the better choice for iPhone users. The H3 chip enables seamless switching across Apple devices, live translation, and heart rate sensing during workouts. ANC is excellent — about 5-10% behind the Sony — and the stem-based controls are more intuitive than Sony's touch panels. Battery life is also superior: 9 hours per charge vs Sony's 8 hours.
The Technics EAH-AZ100 ($249.99 on sale) is the dark horse contender. Battery life leads the class at 12 hours per charge with ANC. Sound quality is warm and detailed, and aptX Adaptive support is a plus for compatible Android devices. Where it falls behind is ANC (about 15% weaker than Sony), call quality (struggles with background noise), and spatial audio (no head tracking). For $50 less, it's a compelling value if ANC isn't your top priority.
How We Tested
ANC testing used a Dayton Audio iMM-6 microphone placed at ear level in a treated listening room, with pink noise at 80 dB SPL from a pair of reference speakers. Each earbud was tested with ANC off, ANC on, and ANC + music at 50% volume. Battery testing used a continuous 70 dB music loop with ANC enabled. Fit testing involved 8 participants with varying ear shapes who wore each earbud for 2-hour sessions and rated comfort on a 1-10 scale. Call quality tests used recorded ambient sound profiles (cafe, wind, traffic, lawn equipment) played through a second speaker while a test call was conducted.
FAQ
Are the WF-1000XM6 better than the AirPods Pro 3?
For Android users, yes — LDAC support and superior ANC make the Sony the better choice overall. For iPhone users, the AirPods Pro 3 offers better ecosystem integration, longer battery life, and comparable ANC for $50 less. The Sony wins on pure audio performance; the AirPods win on convenience.
Do the WF-1000XM6 work with Android phones?
Yes, and Android is where they shine. The Sony Sound Connect app offers full EQ customization, adaptive sound control, and LDAC streaming on Android 8.0+ devices. Google Fast Pair makes initial connection quick. Multipoint Bluetooth allows connection to two devices simultaneously.
How is the bass compared to the WF-1000XM5?
The bass is cleaner and more controlled on the XM6. The XM5 had a slightly boosted low end that could sound muddy on complex tracks. The XM6 delivers deeper sub-bass extension with better separation — bass guitars and kick drums are distinct rather than blended. The new driver design is a clear improvement.
Can you use one earbud independently?
Yes, both left and right buds can be used independently for music or calls. The ANC still works in single-bud mode. The touch controls are fully functional on either bud. This is a welcome improvement over earlier generations that required the right bud as the primary.
Is the charging case Qi-compatible?
Yes, the included charging case supports both USB-C (cable included) and Qi wireless charging. A full charge takes about 2 hours wired or 3 hours wirelessly. The case supports fast charging: 5 minutes in the case gives 1 hour of playback.
Final Verdict
The Sony WF-1000XM6 delivers the best ANC we've tested in any true wireless earbud, paired with outstanding sound quality and call performance. Android users who prioritize audio fidelity and silence will find the best earbuds on the market. iPhone users should weigh the AirPods Pro 3's ecosystem benefits before committing. At $299.99, the WF-1000XM6 is not cheap, but for those who need the best, it delivers.