Technics EAH-AZ100 vs Sony LinkBuds WFL900/H
Technics EAH-AZ100
Sony LinkBuds WFL900/H
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
Sony LinkBuds WFL900/H
The Sony LinkBuds are a niche product praised for their open-ear design that allows ambient sound in, making them ideal for casual use, walks, and runs. Users love the comfort and fit once the correct stability loop is found, but many note that sound quality, especially bass, is compromised compared to sealed earbuds. A significant concern is durability, with one verified reviewer reporting charging and battery issues after a year, along with poor customer service from Sony. Overall, they are highly recommended for those who prioritize situational awareness over isolation, but potential buyers should be aware of the trade-offs in audio performance and long-term reliability.
Pros
- Open-ear design for ambient awareness
- Comfortable fit with proper stability loop
- Lightweight and secure in ear
- Good sound clarity with bass boost EQ
- Automatic pause when speaking
Cons
- Compromised bass and treble response
- Durability issues after one year
- Poor customer service from Sony
- Requires correct fit for optimal sound
- Not loud enough for noisy environments
Scores
Specifications
| Technics EAH-AZ100 | Sony LinkBuds WFL900/H | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | open-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 x Eartip Pairs | 5 sizes of fitting supporters |
| Weight | 0.01 kg★ | 0.04 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 10 mm★ | — |
| Drivers | 1 | 1 |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 40 kHz★ | 20 kHz |
| Impedance | 16 Ω | 16 Ω |
| Hi-Res Audio | ✓★ | ✗ |
| Codecs | AAC, LC3, LDAC, SBC | Voice Assistant, Waterproof |
| Surround | Dolby Atmos, Spatial Audio | Sony LinkBuds Truly Wireless Earbuds - Grey | Unique open ring driver links your content and what’s happening in your surroundings | Connect your online and offline worlds | Crystal-clear conversation |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3★ | 5.2 |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | Bluetooth | Yes |
| Range | 10 m | 10 m |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | 5.5 hrs |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 15 min. for 90 min. playback | 10 min for 90 minutes playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | 17.5 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓ | ✓ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | 2 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Google Assistant, Siri | Voice Assistant |
| Touch Controls | ✓ | ✓ |
| App | Android & iOS | 360 Spatial Sound Personalizer |
| 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
Sony LinkBuds WFL900/H
- Strong connectivity (94th percentile)94th %ile
- Strong mic (81st percentile)81st %ile
- Strong build (79th percentile)
- Strong comfort (70th percentile)
- Below average affordability (18th percentile)18th %ile
- Below average battery (22nd percentile)
- Below average user sentiment (23rd percentile)
- Below average sound (27th percentile)
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 10 of 39 specs.