Logitech Zone True Wireless vs Technics EAH-AZ100: which should you buy?

On aggregated review scores the Technics EAH-AZ100 comes out ahead with a HearWiki score of 86. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Technics EAH-AZ100 - Outstanding overall at around $250.

True Wireless

Logitech Zone True Wireless

60Average

$230

Full review data

True Wireless

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Technics EAH-AZ100 leads on 5 of 7 measures.

Logitech Zone True Wireless
Technics EAH-AZ100

HearWiki score

Sound

7.2

9.2

Noise cancelling

7.5

8.6

Battery

6.0

8.7

Calls

8.8

7.8

Value

5.5

8.1

Price (USD)

$230

$250

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Half a step newer

Technics EAH-AZ100 (2025) against Logitech Zone True Wireless (2021). The Technics EAH-AZ100 edges ahead on platform, but only just: Bluetooth 5.3 against 5.2.

Zone True Wireless2021
EAH-AZ10020254 yr newer

What differsZone True WirelessEAH-AZ100

Bluetooth: 5.2; 5.3

Level on: Wireless charging, USB-C, Transparency mode, Custom EQ, Companion app.

Specifications

Zone True WirelessEAH-AZ100

Type: True Wireless; True Wireless
Price (USD): $230; $250
HearWiki score: 60; 86
Released: 2021; 2025
Availability: Discontinued; Sold new
Driver: dynamic; 10 mm dynamic
Driver type: dynamic; dynamic
Driver size: -; 10 mm
Drivers per side: -; 1
Frequency response: 20 Hz - 20 kHz; 20 Hz - 40 kHz
Impedance: 16 Ω; 16 Ω
Sensitivity: 117 dB/mW; -
Bluetooth: 5.2; 5.3
Codecs: -; SBC, AAC, LC3, LDAC
Multipoint pairing: -; Yes
Latency: 30 ms; -
Battery life: 10 h; 12 h
Battery life (ANC on): 6 h; 10 h
Battery incl. case: 18 h; 28 h
Full charge time: -; 120 min
Quick charge: -; 15 min → 1.2 h
Wireless charging: Yes; Yes
Active noise cancelling: Yes; Yes
ANC type: -; hybrid
Transparency mode: Yes; Yes
Companion app: Yes; Yes
Custom EQ: Yes; Yes
Wear detection: -; Yes
Controls: buttons; touch
Voice assistant: Cortana; Yes
Weight: 13 g; 11.8 g
Case weight: 46 g; 42 g
Water resistance: -; IPX4
Foldable: Yes; -
USB-C: Yes; Yes
Pad material: leatherette; -
Clamp force: 150 g; -
Connector: USB-C; -
Model code: B00036; -
Microphones: 2; 2
Microphone type: MEMS; -
Mic sensitivity: -38 dBV; -
Call noise reduction: Yes; -
Call NR technology: noise-cancelling mic; -

Specification comparison of Logitech Zone True Wireless vs Technics EAH-AZ100
Spec	Logitech Zone True Wireless	Technics EAH-AZ100
Type	True Wireless	True Wireless
Price (USD)	$230	$250
HearWiki score	60 / 100 Average	86 / 100 Outstanding
Released	2021	2025
Audio
Driver	dynamic	10 mm dynamic
Driver type	dynamic	dynamic
Driver size	-	10 mm
Drivers per side	-	1
Frequency response	20 Hz - 20 kHz	20 Hz - 40 kHz
Impedance	16 Ω	16 Ω
Sensitivity	117 dB/mW	-
Wireless
Bluetooth	5.2	5.3
Codecs	-	SBC, AAC, LC3, LDAC
Multipoint pairing	-	Yes
Latency	30 ms	-
Battery
Battery life	10 h	12 h
Battery life (ANC on)	6 h	10 h
Battery incl. case	18 h	28 h
Full charge time	-	120 min
Quick charge	-	15 min → 1.2 h
Wireless charging	Yes	Yes
Features
Active noise cancelling	Yes	Yes
ANC type	-	hybrid
Transparency mode	Yes	Yes
Companion app	Yes	Yes
Custom EQ	Yes	Yes
Wear detection	-	Yes
Controls	buttons	touch
Voice assistant	Cortana	Yes
Design
Weight	13 g	11.8 g
Case weight	46 g	42 g
Water resistance	-	IPX4
Foldable	Yes	-
USB-C	Yes	Yes
Pad material	leatherette	-
Clamp force	150 g	-
Connector	USB-C	-
Model code	B00036	-
Calls
Microphones	2	2
Microphone type	MEMS	-
Mic sensitivity	-38 dBV	-
Call noise reduction	Yes	-
Call NR technology	noise-cancelling mic	-

What reviewers said

Logitech Zone True Wireless

These Logitech earbuds are built for professionals on the move, combining a comfortable, lightweight fit with strong active noise cancellation and a clear, balanced sound signature. They offer seamless connectivity via a USB-C dongle or Bluetooth, plus handy extras like wireless charging and app-based EQ, making them a practical choice for calls and travel. While the price is steep, the overall package is reliable, though some minor software quirks and occasional background noise pickup in loud settings keep it from being perfect.

Pro:Comfortable, secure fit for long wear
Pro:Effective ANC and clear call quality
Pro:Convenient USB-C adapter and wireless charging

Con:Premium price point
Con:Occasional firmware hiccups
Con:Picks up some ambient noise in busy areas

Technics EAH-AZ100

The Technics EAH-AZ100 are high-end true wireless earbuds that combine adaptive noise cancellation with a 10mm dynamic driver for rich sound, supporting LDAC and AAC codecs. They deliver up to 12 hours of playback on a single charge (10 with ANC), extend to 28 hours with the case, and offer multipoint pairing for up to three devices. With IPX4 sweat resistance, wireless charging, and touch controls, they're a versatile premium option.

Pro:Excellent battery life, even with ANC engaged
Pro:Multipoint connectivity for up to three devices
Pro:Supports high-resolution LDAC audio

Con:Premium price point
Con:No ear tips included in the box
Con:Touch controls may take time to master

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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