Technics EAH-AZ100
JVC True Wireless HAA4TB
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
JVC True Wireless HAA4TB
Users generally praise these JVC true wireless earbuds for their lightweight comfort, secure fit during workouts, and good sound quality for the price. Battery life is highlighted as excellent, with about 7.5 hours per charge and up to 30 hours with the case. Some note the lack of active noise cancellation and heavy bass, and touch controls may not suit everyone, but overall they offer strong value.
Pros
- lightweight and comfortable
- good sound for the price
- excellent battery life
- easy to connect
- secure fit during workouts
Cons
- no active noise cancellation
- bass not very heavy
- touch controls not ideal for everyone
Scores
Specifications
| Technics EAH-AZ100 | JVC True Wireless HAA4TB | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 x Eartip Pairs | — |
| Weight | 0.01 kg★ | 0.07 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 10 mm | 12 mm★ |
| Drivers | 1 | 1 |
| Freq Min | 20 Hz★ | — |
| Freq Max | 40 kHz★ | — |
| Impedance | 16 Ω | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | AAC, LC3, LDAC, SBC | — |
| Surround | Dolby Atmos, Spatial Audio | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.3 |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | — |
| Multipoint | ✓★ | — |
| Wired Connector | Bluetooth | — |
| Range | 10 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs | 26 hrs★ |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 15 min. for 90 min. playback | 10 Minuten Ladezeit für 75 Minuten Wiedergabe |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | 18 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Google Assistant, Siri | Voice assistant |
| Touch Controls | ✓ | ✓ |
| App | Android & iOS | — |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | IPX4 |
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
JVC True Wireless HAA4TB
- Strong battery (92nd percentile)92nd %ile
- Strong social proof (81st percentile)81st %ile
- Strong connectivity (81st percentile)81st %ile
- Strong build (79th percentile)
- Below average anc (31st percentile)
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 13 of 39 specs.