TRAUSI i27 vs Technics EAH-AZ100
TRAUSI i27
Technics EAH-AZ100
What Buyers Say
TRAUSI i27
The product receives mixed feedback. Some users praise its value for money, battery life, and comfort for casual use, while others strongly criticize the sound quality, Bluetooth connectivity, noise cancellation, and build quality. The negative reviews are detailed and highlight significant shortcomings, especially regarding the noise-cancelling feature and overall performance.
Pros
- Good value for money
- Long battery life
- Comfortable for casual use
- Good fit
- Decent audio quality for casual listening
Cons
- Flat sound with weak bass
- Unreliable Bluetooth connection
- Poor noise cancellation
- Uncomfortable after short use
- Overly sensitive touch controls
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
Scores
Specifications
| TRAUSI i27 | Technics EAH-AZ100 | |
|---|---|---|
| Design | ||
| Form Factor | open-ear | in-ear |
| Wearing Style | ear-hook | true wireless |
| Ear Tips | S, M, L | 5 x Eartip Pairs |
| Weight | 0.10 kg | 0.01 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 | Wireless Earbuds Bluetooth 5.4 Headphones, 54H Playtime Stereo Earphones with Noise Cancelling Mic, IPX7 Waterproof, Fast Charging and Comfort Fit Ear Buds for Fitness/Sports/Workouts/Travel Black | AAC, LC3, LDAC, SBC |
| Surround | — | Dolby Atmos, Spatial Audio |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | Environmental Noise Cancellation | adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.3 |
| Profiles | HSP, HFP, A2DP, AVRCP | AVRCP, A2DP, HSP, HFP, TMAP, PBP |
| Multipoint | — | ✓★ |
| Wired Connector | — | Bluetooth |
| Range | — | 10 m★ |
| Earbud Battery | ||
| Battery Life | 6 hrs | 8 hrs★ |
| Charge Time | 1.5 hrs★ | 2.5 hrs |
| Fast Charging | 10-minute quick charge provides 2 hours of playback | 15 min. for 90 min. playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 54 hrs★ | 28 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Siri, Google Assistant | Google Assistant, Siri |
| Touch Controls | ✓ | ✓ |
| App | — | Android & iOS |
| Volume Limiting | — | ✗ |
| Gaming Mode | — | ✗ |
| Bone Conduction | — | ✗ |
| Water Resistance | IPX7 | IPX4 |
Pros & Cons
TRAUSI i27
- Strong battery (91st percentile)91st %ile
- Strong social proof (86th percentile)86th %ile
- Strong anc (82nd percentile)82nd %ile
- Strong connectivity (77th percentile)
- Below average affordability (0th percentile)0th %ile
- Below average user sentiment (5th percentile)5th %ile
- Below average sound (27th percentile)
- Below average build (34th percentile)
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
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 12 of 39 specs.