Sony WF-1000XM5 vs Technics EAH-AZ100 Comparison

Sony WF-1000XM5

Each bud combines three microphones with a bone-conduction sensor and AI noise reduction trained on a large set of real-world sounds. That helps separate your voice from traffic or café noise. Wind still reaches the mics on very gusty days. On a PC the buds connect over standard Bluetooth, without a dongle or certification.

Technics EAH-AZ100

Voice Focus AI uses multiple microphones and processing to isolate your voice from background noise. Technics trained the algorithm to recognise voice versus ambient sound. For hybrid workers, this makes them a credible alternative to business-focused earbuds, especially when paired with three-device multipoint and a laptop that stays connected all day.

Sony WF-1000XM5

The Integrated Processor V2 and QN2e chip drive three microphones per bud for noise cancelling. Adaptive Sound Control adjusts ANC automatically as you move between places. On trains and planes the low-frequency rumble almost disappears, and mid-range sounds like voices are well reduced. Fit matters, so try every foam tip size, because a poor seal undermines the ANC more than anything else.

Technics EAH-AZ100

Adaptive hybrid ANC uses feedforward and feedback microphones to adjust to your surroundings and fit. An ambient mode is available for conversations and announcements. Noise cancelling is strong across low and mid frequencies, removing engine hum and office chatter effectively. It is not quite as aggressive as the best from Sony and Bose, but it remains well above average.

Sony WF-1000XM5

Sony quotes up to 8 hours with ANC on, or 12 hours off, and up to 24 hours with ANC including the case. Three minutes of charging gives about an hour of playback. That covers a long workday of mixed music and calls, with the case topping up over lunch.

Technics EAH-AZ100

Technics rates up to 10 hours with ANC on using AAC, and 28 hours with the case. LDAC reduces that to 7 hours per charge and 18 hours total. Ten hours with noise cancelling on is excellent and covers a full workday of calls and music. The case supports Qi wireless charging and USB-C.

Sony WF-1000XM5

Each bud weighs about 5.9 g and is noticeably smaller than the XM4. Sony includes foam tips in four sizes, XS to L. For most people the fit is comfortable for several hours, and the small shape does not press on the ear. Some find foam tips warm or tight over a long day, and silicone tips are a common swap.

Technics EAH-AZ100

Technics lists roughly 5.9 g per earpiece and redesigned the shell to be smaller and more ergonomic than the AZ80, with multiple tip sizes included in the box to suit different ear canals. They sit securely for long sessions and seal well, which helps both bass response and noise cancelling.

Sony WF-1000XM5

Sony pairs Bluetooth 5.3 with two-device multipoint and has added LE Audio support through firmware. Google Fast Pair and Microsoft Swift Pair make the first connection to a phone or Windows laptop quick. Multipoint means a phone and laptop can stay connected together, although using LDAC can limit it on some devices.

Technics EAH-AZ100

Bluetooth 5.3 supports SBC, AAC, LDAC and LC3. Multipoint connects up to three devices at once, which is rare among earbuds. Three devices means a laptop, a phone and a tablet can stay connected together, and the buds switch to whichever one starts playing. That is a big advantage for people who move between work and personal devices.

Sony WF-1000XM5

Each bud uses an 8.4 mm Dynamic Driver X, and Sony supports LDAC for Hi-Res Wireless on Android, plus AAC and SBC. DSEE Extreme upscales compressed music. The sound is rich and detailed, with deep bass that never swamps vocals. Next to the AirPods Pro 3, the Sony has more bass weight and a wider-feeling stage, especially with LDAC on Android.

Technics EAH-AZ100

Each bud uses a 10 mm Magnetic Fluid Driver, a design Technics brought over from its high-end headphones. The fluid around the voice coil reduces distortion and allows more precise control of the diaphragm. LDAC support lets Android users stream higher-resolution audio, and Dolby Atmos adds spatial playback. They compete directly with the AirPods Pro 3 at the premium end.