Two flagship true wireless earbuds, two very similar price tags, and a split decision waiting to happen. The Sony WF-1000XM6 and Technics EAH-AZ100 both sit at the top of their respective lineups, offering LDAC support, adaptive noise cancelling, and roughly 12 hours of playback per charge. But they differ in the details that matter most: how they handle calls, how they fit, and what you get for your money. This head-to-head uses only recorded specifications and published review consensus from the HearWiki database to help you choose.
Price and positioning
The Sony WF-1000XM6 costs $278, while the Technics EAH-AZ100 costs $250. That $28 gap is small enough that price alone probably won't decide this. Both are firmly premium, and both ask you to pay for flagship features rather than budget value. Sony positions the WF-1000XM6 as its all-rounder: strong ANC, rich sound, and a feature set that covers workouts and daily commutes. Technics pitches the EAH-AZ100 as a sound-first alternative with a slightly larger 10 mm driver and a longer battery claim when ANC is off. Neither is a bargain, but both justify their cost if you use the features they emphasise.
The scores, side by side
HearWiki's headline buyability score puts the Sony at 87/100 and the Technics at 86/100. That one-point difference is within the margin of review noise; treat them as effectively tied. Sub-scores tell a more granular story. Sony leads on sound (9.3 vs 9.2), ANC (9.2 vs 8.6), and calls (8.4 vs 7.8). Technics counters on battery (8.7 vs 8.4). Value is identical at 8.1 for both. The headline score is not an average of these sub-scores; it reflects overall buyability based on review consensus, price, and availability. The real gap here is in noise cancelling and call quality, where Sony's advantage is consistent across published reviews.
Sound
Both earbuds support SBC, AAC, LC3, and LDAC, so high-resolution wireless audio is available on either. The Sony uses an 8.4 mm dynamic driver, the Technics a 10 mm one. Larger drivers don't automatically mean better sound, and the sub-scores reflect that: Sony's 9.3 versus Technics' 9.2 is a hair's breadth apart. Published reviews describe the Sony as detailed and warm, with strong bass presence and clean treble. The Technics is often praised for its clarity and instrument separation, with a slightly more neutral tuning. If you listen to bass-heavy genres, the Sony's extra emphasis may appeal; if you prefer a flatter, more analytical signature, the Technics gets the nod. In practice, most listeners would be happy with either, and the difference is more about taste than quality.
Noise cancelling and battery
Sony's ANC sub-score of 9.2 is well ahead of Technics' 8.6. That matches the general consensus: Sony's adaptive noise cancelling is among the best in the category, particularly for blocking low-frequency rumble like engine noise. The Technics is competent but not class-leading; it handles office chatter and city traffic, but it doesn't isolate as aggressively. Battery life is closer than the sub-scores suggest. Both claim 12 hours with ANC on, per the HearWiki database. Technics lists 10 hours with ANC and up to 12 without, while Sony's 12-hour figure applies with ANC active. With the charging case, both stretch well past a full day of use. Neither has a recorded battery figure for the case alone, so that spec is not recorded here. If you need maximum ANC performance, Sony wins; if you want a bit more flexibility in battery claims, Technics matches it.
Calls and everyday use
Call quality is where the gap widens. Sony scores 8.4 for calls, Technics 7.8. Published reviews consistently note Sony's superior microphone array for voice pickup in noisy environments, while Technics' mics struggle more with wind and background chatter. If you take calls on the move, the Sony is the safer pick. Both support multipoint, but Technics allows up to three devices simultaneously, Sony typically two. The Sony's charging case is bulkier, which is a minor annoyance; the Technics case is more pocketable. Neither includes ear tips in the box, according to the Technics spec sheet, though Sony's stock tips may not fit all ear shapes. Both are IPX4 sweat resistant, so workouts are fine. The Sony's touch controls are more intuitive out of the box, while Technics' controls have a steeper learning curve.
Which one should you buy?
Buy the Sony WF-1000XM6 if noise cancelling and call quality are your top priorities. It costs $28 more, but that buys you a measurable improvement in both areas, plus a slightly more engaging sound signature for most listeners. Buy the Technics EAH-AZ100 if you want a more neutral sound, a more pocketable case, and multipoint for three devices, and you're willing to accept weaker ANC and worse call performance. For most people, the Sony's advantages in ANC and calls justify the price difference. If you rarely take calls and don't need class-leading isolation, the Technics saves you a little money and gives you a cleaner aesthetic. See the full comparison table for a side-by-side spec dump.
FAQ
Which earbuds have better noise cancelling, Sony WF-1000XM6 or Technics EAH-AZ100?
The Sony WF-1000XM6 has better noise cancelling, scoring 9.2/10 versus the Technics' 8.6/10. Published reviews consistently rate Sony's adaptive ANC as more effective at blocking low-frequency noise like engines and HVAC hum. The Technics is fine for office use but doesn't isolate as aggressively.
Do the Sony WF-1000XM6 and Technics EAH-AZ100 support LDAC?
Yes, both support LDAC along with SBC, AAC, and LC3. That means you can stream high-resolution audio from Android devices on either pair. Neither supports aptX, so iPhone users will default to AAC.
Which earbuds are better for phone calls?
The Sony WF-1000XM6 is better for calls, with a sub-score of 8.4/10 versus the Technics' 7.8/10. Sony's microphone array handles background noise more effectively, making your voice clearer in windy or busy environments. If you take frequent calls, the extra $28 is worth it.{
