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ASUS Cetra 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.

Score breakdown

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

Technics EAH-AZ100 leads on 6 of 7 measures.

  • ASUS Cetra True Wireless
  • Technics EAH-AZ100
HearWiki score
74
86
Sound
8.0
9.2
Noise cancelling
7.5
8.6
Battery
8.5
8.7
Calls
6.5
7.8
Value
7.0
8.1
Price (USD)
$200
$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?

New platform

Technics EAH-AZ100 (2025) against ASUS Cetra True Wireless (2024). The Technics EAH-AZ100 is the newer platform here: Bluetooth 5.3 against 4.0, Top codec LC3 against AAC and LE Audio (LC3).

  • Cetra True Wireless2024
  • EAH-AZ10020251 yr newer
What differsCetra True WirelessEAH-AZ100

Platform

Bluetooth
4.0
5.3
Top codec
AAC
LC3
LE Audio (LC3)
No
Yes

Level on: ANC type, Wireless charging, Custom EQ, Companion app, Water resistance.

Specifications

Cetra True WirelessEAH-AZ100
Type
True Wireless
True Wireless
Price (USD)
$200
$250
HearWiki score
74
86
Released
2024
2025
Availability
Discontinued
Sold new
Driver
10 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
10 mm
10 mm
Drivers per side
-
1
Frequency response
20 Hz - 20 kHz
20 Hz - 40 kHz
Impedance
32 Ω
16 Ω
Bluetooth
4.0
5.3
Codecs
SBC, AAC
SBC, AAC, LC3, LDAC
Multipoint pairing
-
Yes
Battery life
27 h
12 h
Battery life (ANC on)
21.5 h
10 h
Battery incl. case
-
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
hybrid
Transparency mode
-
Yes
Companion app
Yes
Yes
Custom EQ
Yes
Yes
Wear detection
-
Yes
Controls
touch
touch
Voice assistant
-
Yes
Weight
52 g
11.8 g
Case weight
-
42 g
Water resistance
IPX4
IPX4
USB-C
-
Yes
Microphones
-
2
Mic sensitivity
-45 dBV
-

What reviewers said

ASUS Cetra True Wireless

The ASUS ROG Cetra True Wireless earbuds deliver solid audio performance and effective hybrid noise cancellation in a sleek, versatile package that works well for both casual listening and gaming. While they offer handy features like wireless charging and touch controls, the battery life with ANC enabled is modest, and Bluetooth latency may disappoint gamers seeking low-lag performance. Overall, they're a capable mid-range option with a few notable compromises.

  • Pro:Good sound quality with punchy bass and clear highs
  • Pro:Effective hybrid ANC for quieting ambient noise
  • Pro:Supports wireless charging for convenience
  • Con:Battery life is short with ANC turned on
  • Con:Bluetooth latency can be noticeable for gaming
  • Con:Touch controls can be finicky and require app setup

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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New comparisonASUS Cetra True WirelessTechnics EAH-AZ100