XIAOWTEK S66
Technics EAH-AZ100
What Buyers Say
XIAOWTEK S66
The overwhelming majority of users are highly satisfied with these S66 true wireless earbuds, praising their excellent value for money. The sound quality is consistently described as clear with good bass, and the Bluetooth connection is fast and stable. Comfort and secure fit are frequently highlighted, along with the practical LED battery display on the charging case. A small minority found them uncomfortable or prone to pausing when adjusted.
Pros
- Excellent sound quality for the price
- Comfortable and secure fit
- Fast and stable Bluetooth connection
- Good battery life with LED display case
- Good value for money
Cons
- Too sensitive touch controls causing call drops
- Uncomfortable fit for some users
- Earbuds may fall out easily
- Touch controls can be cumbersome
- Volume control requires multiple taps
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
| XIAOWTEK S66 | Technics EAH-AZ100 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | l | 5 x Eartip Pairs |
| Weight | 0.09 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 13.399999618530273 mm★ | 10 mm |
| Drivers | 1 | 1 |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 40 kHz★ |
| Impedance | — | 16 Ω |
| Hi-Res Audio | — | ✓★ |
| Codecs | Wireless Earbuds, Bluetooth 5.4 Headphones with 50H Playback, Deep Bass Stereo Ear Buds Clear Calls with LED Power Display, IPX7 Waterproof, in-Ear Earphones with Mic for Phone/Android/iPad, Jet Black | AAC, LC3, LDAC, SBC |
| Surround | — | Dolby Atmos |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | hybrid | adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.3 |
| Profiles | — | AVRCP, A2DP, HSP, HFP, TMAP, PBP |
| Multipoint | — | ✓★ |
| Wired Connector | Bluetooth | Bluetooth |
| Range | — | 10 m★ |
| Earbud Battery | ||
| Battery Life | 8 hrs | 8 hrs |
| Charge Time | — | 2.5 hrs★ |
| Fast Charging | Yes★ | 15 min. for 90 min. playback |
| Charging | — | USB-C★ |
| Case Battery | ||
| Case Battery | 50 hrs★ | 28 hrs |
| Case Charging | — | USB-C★ |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 2 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | — | Google Assistant, Siri |
| Touch Controls | ✓ | ✓ |
| App | — | Android & iOS |
| Volume Limiting | — | ✗ |
| Gaming Mode | — | ✗ |
| Bone Conduction | — | ✗ |
| Water Resistance | IPX7 | IPX4 |
Pros & Cons
XIAOWTEK S66
- Strong user sentiment (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong battery (89th percentile)89th %ile
- Strong anc (86th percentile)86th %ile
- Below average build (34th percentile)
Technics EAH-AZ100
- Strong connectivity (100th percentile)100th %ile
- Strong sound (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
Pricing
XIAOWTEK S66
No current pricing available
Technics EAH-AZ100
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 12 of 39 specs.
