Technics EAH-AZ100 vs CCA AZ09 KZ
Technics EAH-AZ100
CCA AZ09 KZ
What Buyers Say
Technics EAH-AZ100
The Technics EAH-AZ100 earbuds are overwhelmingly praised for their exceptional sound quality, with users highlighting deep bass, clear highs, and immersive audio. Comfort, battery life, and noise cancellation are also frequently commended, though some users note the price is high and volume could be louder. A few minor issues like Bluetooth LE disconnects and initial multi-device pairing were mentioned, but overall sentiment is very positive.
Pros
- Exceptional sound quality
- Deep immersive bass
- Effective noise cancellation
- Comfortable fit
- Excellent battery life
Cons
- High price point
- Limited maximum volume
- Bluetooth LE disconnects
- Initial multi-device pairing issues
- Plastic exterior
CCA AZ09 KZ
Users are overwhelmingly positive about these KZ AZ09 Bluetooth adapters, praising their secure fit, excellent sound quality, and long battery life. The adapters are noted for transforming wired IEMs into reliable wireless setups with impressive range and durability. A few minor issues include occasional slippage during sweaty activities and Bluetooth cutouts at low volume with AAC codec, but overall they are considered a great value.
Pros
- Secure and comfortable fit
- Excellent sound quality
- Long battery life (7+ hours)
- Impressive Bluetooth range (100+ yards)
- Reliable quick pairing
Cons
- Occasional slippage with sweat
- Bluetooth cuts out at low volume with AAC codec
- No ANC or audio pass-through
- Minor quirks in voice prompts
Scores
Specifications
| Technics EAH-AZ100 | CCA AZ09 KZ | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | ear-hook |
| Ear Tips | 5 x Eartip Pairs | — |
| Weight | 0.01 kg★ | 0.06 kg |
| Audio | ||
| Driver Type | dynamic | — |
| Driver Size | 10 mm★ | — |
| Drivers | 1★ | — |
| Freq Min | 20 Hz★ | — |
| Freq Max | 40 kHz★ | — |
| Impedance | 16 Ω | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | AAC, LC3, LDAC, SBC | AAC |
| Surround | Dolby Atmos, Spatial Audio | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.4★ |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | Bluetooth | — |
| Range | 10 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | 6 hrs |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 15 min. for 90 min. playback | — |
| Charging | USB-C★ | — |
| Case Battery | ||
| Case Battery | 28 hrs | 30 hrs★ |
| Case Charging | USB-C★ | — |
| Wireless Charging | ✓★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Google Assistant, Siri | — |
| Touch Controls | ✓★ | ✗ |
| App | Android & iOS | — |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | Waterproof |
Pros & Cons
Technics EAH-AZ100
- Strong connectivity (100th percentile)100th %ile
- Strong sound (100th percentile)100th %ile
- Strong anc (98th percentile)98th %ile
- Strong mic (97th percentile)97th %ile
- Below average affordability (3rd percentile)3rd %ile
CCA AZ09 KZ
- Strong connectivity (85th percentile)85th %ile
- Strong build (71st percentile)
- Strong comfort (70th percentile)
- Strong user sentiment (68th percentile)
- Below average battery (19th percentile)19th %ile
- Below average anc (31st percentile)
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 17 of 39 specs.