True Wireless
Technics EAH-AZ100
86Outstanding
$250
Full review dataTechnics EAH-AZ100 vs Yamaha TW-ES7A: which should you buy?
Specs, scores and condensed review verdicts for the Technics EAH-AZ100 vs Yamaha TW-ES7A, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
Yamaha TW-ES7A
Not yet scored
$170
Full review dataScore 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.
- Technics EAH-AZ100
- Yamaha TW-ES7A
HearWiki score
86
-
Sound
9.2
-
Noise cancelling
8.6
-
Battery
8.7
-
Calls
7.8
-
Value
8.1
-
Price (USD)
$250
$170
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 Yamaha TW-ES7A (2020). The Technics EAH-AZ100 is the newer platform here: Bluetooth 5.3 against 5.0, Top codec LC3 against aptX and LE Audio (LC3).
- EAH-AZ10020255 yr newer
- TW-ES7A2020
What differsEAH-AZ100TW-ES7A
- Bluetooth
- 5.3
- 5.0
- Top codec
- LC3
- aptX
- LE Audio (LC3)
- Yes
- No
Platform
Specifications
EAH-AZ100TW-ES7A
- Type
- True Wireless
- True Wireless
- Price (USD)
- $250
- $170
- HearWiki score
- 86
- Not scored
- Released
- 2025
- 2020
- Availability
- Sold new
- Discontinued
- Driver
- 10 mm dynamic
- 6.2 mm dynamic
- Driver type
- dynamic
- dynamic
- Driver size
- 10 mm
- 6.2 mm
- Drivers per side
- 1
- -
- Frequency response
- 20 Hz - 40 kHz
- -
- Impedance
- 16 Ω
- -
- Bluetooth
- 5.3
- 5.0
- Codecs
- SBC, AAC, LC3, LDAC
- SBC, AAC, aptX
- Multipoint pairing
- Yes
- -
- Wireless range
- 10 m
- -
- Battery life
- 12 h
- 7 h
- Battery life (ANC on)
- 10 h
- -
- Battery incl. case
- 28 h
- -
- Full charge time
- 120 min
- -
- Quick charge
- 15 min → 1.2 h
- -
- Wireless charging
- Yes
- -
- Active noise cancelling
- Yes
- Yes
- ANC type
- hybrid
- -
- Transparency mode
- Yes
- -
- Companion app
- Yes
- -
- Custom EQ
- Yes
- -
- Wear detection
- Yes
- -
- Controls
- touch
- -
- Voice assistant
- Yes
- -
- Weight
- 11.8 g
- 7 g
- Case weight
- 42 g
- -
- Water resistance
- IPX4
- -
- USB-C
- Yes
- -
- Model code
- -
- TW-E7A
- Microphones
- 2
- -
- Microphone type
- MEMS
- -
What reviewers said
Technics EAH-AZ100
The Technics EAH-AZ100 are premium true wireless earbuds that deliver rich, detailed sound through a 10mm dynamic driver, with support for high-resolution LDAC streaming. They combine effective hybrid active noise cancellation with a comfortable, IPX4-rated design, plus smart features like multipoint pairing and wireless charging for versatile daily use. With up to 12 hours of playtime on a single charge, they are built to last through long listening sessions.
- Pro:Excellent sound quality with LDAC support
- Pro:Strong hybrid ANC and transparency modes
- Pro:Long battery life with wireless charging case
- Con:Premium price point
- Con:Touch controls may be overly sensitive
- Con:No aptX codec support
Yamaha TW-ES7A
These Yamaha true wireless earbuds deliver active noise cancellation and a secure, water-resistant design suitable for workouts. With Bluetooth 5.0 and support for SBC, AAC, and aptX codecs, they offer solid wireless performance and up to seven hours of playback on a single charge. The compact 6.2 mm dynamic drivers aim to provide a balanced sound signature in a lightweight package.
- Pro:Effective active noise cancellation
- Pro:Lightweight and comfortable fit
- Pro:Supports aptX for better audio quality
- Con:Battery life is modest at 7 hours
- Con:No mention of multipoint connection
- Con:Older Bluetooth 5.0 version
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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