Compare Technics EAH-AZ100 Earbuds vs Sony WF-1000XM5 Earbuds

ANC is widely rated top-tier for everyday noise and transit rumble, but several reviews stop short of calling it the absolute best in the category. Noise control is highly adjustable, with adaptive ANC plus granular sliders that let you tune intensity and reduce pressure effects.

Active noise cancelling is widely rated among the best in true wireless, especially when paired with the foam seal; a few sources say it can be beaten by select rivals and varies with fit and environment. ANC/ambient controls are flexible, with adjustable ambient levels and adaptive modes; some users dislike automatic switching and prefer manual control.

Android support is strong with features like easier pairing and better codec/spatial feature access depending on device ecosystem.

The Technics Audio Connect app is feature-rich (ANC, EQ, multipoint, spatial settings), but some reviews call the interface clunky or menu-heavy.

The Sony companion app is feature-rich (firmware, EQ, adaptive sound, 360 features) and often praised, but some find it busy/cluttered or occasionally buggy.

Several reviews explicitly note aptX codecs are not supported.

aptX is explicitly not supported in at least one review, which may matter to users who prefer Qualcomm codecs on certain Android devices.

Where tested, audio-video sync is reported as excellent with minimal to no noticeable lag.

Low-latency/LE Audio capabilities are mentioned as a benefit for reducing delay in supported scenarios, though real-world results depend on device and settings.

Bass is repeatedly called deep and unusually controlled for true wireless, though one review found it can feel heavy or change with ANC settings.

Bass is a defining trait: many call it punchy, tight, and engaging, but several note the default tuning can be bass-forward (or fit-dependent) and may need EQ to avoid mid-bass dominance.

Battery life is commonly reported around 10 hours with ANC on (AAC) plus substantial case recharges, with lower figures when using high-res modes.

Battery life is repeatedly strong: around a workday class performance on the buds, with many reports of meeting or exceeding claimed playback; some note the case may need topping up more often than expected. Batteries are not user-replaceable, which limits long-term repairability despite the premium price.

Bluetooth stability is generally reported as reliable with few dropouts across devices and environments.

Bluetooth stability is generally solid, with easy pairing and reliable everyday use; however, a minority report occasional dropouts or one-earbud connection quirks.

Build quality feels premium overall, but foam tip durability and glossy-surface grip are the most common durability/handling complaints.

Control usability is divisive: customization helps, but multi-tap volume control and occasional mis-taps can feel awkward compared with stem squeeze/swipe designs.

The case is generally pocketable and premium-feeling, but some reviews mention weak magnets, slight rattle, or scratch/scuff issues.

The case is compact and pocket-friendly with useful additions (like a pairing button), though the smooth finish can make buds harder to grab and case capacity tradeoffs are occasionally mentioned.

Charging is praised for USB-C plus Qi wireless and quick-charge support; full recharge times are typically a few hours.

Charging is well-rounded with USB-C, wireless/Qi support in several reviews, and fast-charge capability that can deliver roughly an hour of listening from a short top-up.

Codec support is strong (SBC/AAC plus LDAC and LC3/LE Audio features noted), appealing to both iOS users and Android audiophiles.

Codec support is good overall (with high-res options in several reviews), but at least one major omission is noted compared with some competitors.

Comfort is widely rated high thanks to a smaller/lighter fit, though some users may still experience fatigue or fit variability over long sessions.

Comfort improves notably over the prior model thanks to a smaller, lighter shell and revised tips; fit is still subjective, and some users feel pressure or slippage over long sessions.

Design is viewed as premium and more compact than the prior model, though not everyone finds it the sleekest-looking option.

Design is praised for being smaller, more discreet, and premium-looking, but the glossy surfaces can be slippery and not everyone loves the foam-tip approach.

Multiple ear tip sizes are commonly included, helping most users achieve a seal, though tip choice remains key to fit.

Four tip sizes (including extra-small) are commonly applauded for widening fit coverage, though some reviewers still want more shapes/materials in the box.

EQ customization is a strength, often cited as an 8-band EQ plus presets that can significantly change the sound.

EQ customization is a major strength (including Clear Bass controls and guided EQ tools), though it is not as advanced as full parametric EQ systems.

Find My/location features are present, but feedback varies; some appreciate the feature, while others complain the locating beep or accuracy is limited.

Some reviews flag the lack of an integrated Find My-style tracking experience as a notable gap versus AirPods and certain competitors.

Tuning is broadly balanced once EQ is applied, but multiple reviewers mention a notable low-end / mid-bass emphasis in the default profile.

Instrument separation is frequently praised on busy tracks, helping the AZ100 stay clean and layered.

Instrument separation is repeatedly called out as strong, helping busy mixes stay organized and easy to pick apart.

LDAC support is frequently highlighted for higher-quality Android streaming, with the usual battery-life tradeoff.

LDAC support is repeatedly highlighted as a plus for compatible Android devices and high-res streaming.

At higher volumes, most reviews report the sound stays controlled and clear, with bass not turning muddy and treble avoiding harshness.

Voice noise reduction is often effective at cutting wind and background noise, though aggressive processing can create artifacts.

Noise reduction for calls is strong in moderate noise and wind for many reviewers, yet can be inconsistent in extreme background noise depending on conditions and processing.

Call quality is mixed: many find it usable or improved, while others report robotic processing or, in one case, serious call glitches.

Call quality is improved versus prior generations and often described as clear, but results are mixed in very noisy settings, where some testing reports choppy or degraded voice pickup.

Midrange is generally clear and natural for vocals, with occasional notes that bass-heavy mixes can push voices slightly back.

Midrange is generally clear and natural, with vocals and instruments coming through cleanly even when the low end is emphasized.

They work well on both iOS and Android for core playback/ANC, but ecosystem perks are stronger on Android while Apple users may miss AirPods-style integration.

Three-device multipoint is a major differentiator and is often described as seamless; occasional switching lag is mentioned but not common.

Two-device multipoint is commonly praised for seamless switching and reliability, though it does not extend to three-device connectivity.

Passive isolation is a standout thanks to the foam-style tips and strong seal; performance is highly dependent on getting the fit right and the tips can be delicate over time.

Preset EQ options are generally useful, though some (like extra-bassy modes) may be too much for neutral listeners.

Guided presets like Find Your Equalizer/Your Equalizer are considered helpful for quickly landing on a preferred tuning without deep audio knowledge.

Sensors (like in-ear detection and auto-pause) are generally reliable and add convenience in daily use.

Case finish durability is mixed, with some noting scratches/scuffs and others calling it relatively scratch-resistant.

Finishes resist fingerprints reasonably well in some reports, but the glossy shell can feel slick, affecting grip more than appearance.

Setup is mostly straightforward, but the lack of a case pairing button and some app UX quirks can add friction.

Setup is usually straightforward (especially with a case pairing button and guided app flow), though sign-ins, UI complexity, or occasional software hiccups can add friction.

Reviews consistently praise the AZ100 for highly detailed, spacious sound with strong dynamics; a few note the default tuning can be bass-forward or benefit from EQ.

Across reviews, sound is consistently described as premium and highly detailed, with strong resolution and separation; a few testers find it merely good rather than best-in-class for the price.

Soundstage is a standout: multiple outlets describe an immersive, wide presentation that feels larger than typical earbuds.

Soundstage is considered wide for earbuds with good openness and imaging, but it can still feel somewhat in-your-head or less three-dimensional than top competitors.

Dolby spatial audio/head tracking is supported and can add immersion, but some reviewers find it subtle or prefer it off for music.

Spatial audio features (Sony 360 Reality Audio and head-tracking in some contexts) are viewed as impressive, yet can be limited by supported services, apps, or platform integration.

Fit stability varies: many report a secure hold, while some reviewers experienced looseness or buds falling out during vigorous movement.

Stability ranges from rock-solid to finicky depending on ear shape and tip choice; a correct seal is the make-or-break factor for both comfort and ANC.

Multiple reviews highlight more sustainable packaging/material choices (recycled paper, reduced plastics), though it is not the primary purchase driver.

Touch controls are responsive and highly configurable, with the main complaint being occasional over-sensitivity.

Touch sensors are generally responsive, and several reviews appreciate expanded control options versus older models.

Transparency/ambient mode is strong and adjustable, but some reviewers note hiss at higher levels, an unnatural voice-focused mode, or not enough outside sound for awareness.

Transparency/ambient mode is effective and adjustable, but several reviewers still rank Apple’s pass-through as more natural.

Treble is described as airy and detailed without harshness, but a few critics wanted more sparkle or presence.

Treble detail is widely praised as refined and crisp, though some listeners note occasional extra sizzle/sibilance or less sparkle than a few rivals.

USB-C charging is consistently supported and frequently mentioned as a modern convenience.

USB-C charging is included and widely treated as a modern baseline convenience.

Voice assistants (Alexa/Google/Siri, depending on platform) are supported, though hands-free reliability can vary by setup and use case.

Volume output is usually adequate, but at least one test notes the earbuds can feel quieter than competitors, making ANC (and a good seal) more important in loud places.

The earbuds are commonly cited as IPX4-rated for sweat and light rain, but not for heavy water exposure.

The IPX4 rating is consistently framed as solid for sweat and light splashes, but not for submersion or heavy water exposure.

Weight is frequently cited as a comfort win: the buds are lighter and less bulky, reducing fatigue for many listeners.