Csasan J90 Pro
Technics EAH-AZ100
What Buyers Say
Csasan J90 Pro
These wireless earbuds deliver exceptional value for their low price, with clear sound, good bass, and impressive battery life that lasts hours on a single charge. Users praise the comfortable fit, water resistance, and stable Bluetooth connection, though some note that the touch controls can be accidentally activated and the noise cancellation isn't as strong as premium brands. Overall, they are widely recommended as a budget-friendly alternative to expensive name-brand earbuds.
Pros
- Excellent value for money
- Clear sound with good bass
- Long battery life
- Comfortable fit
- Water resistant (IPX7)
Cons
- Accidental touch control activation
- Noise cancellation not premium-level
- Occasional Bluetooth connection issue with one earbud
- Long case charging time
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
| Csasan J90 Pro | Technics EAH-AZ100 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | S, M, L | 5 x Eartip Pairs |
| Weight | 0.10 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 13 mm★ | 10 mm |
| Drivers | 1 | 1 |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 40 kHz★ |
| Impedance | — | 16 Ω |
| Hi-Res Audio | ✗ | ✓★ |
| Codecs | AAC | AAC, LC3, LDAC, SBC |
| Surround | — | Dolby Atmos |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | ENC | 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 | 8 hrs |
| Charge Time | 1.5 hrs★ | 2.5 hrs |
| Fast Charging | — | 15 min. for 90 min. playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 40 hrs★ | 28 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✗ | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | voice assistant | Google Assistant, Siri |
| Touch Controls | ✓ | ✓ |
| App | — | Android & iOS |
| Volume Limiting | — | ✗ |
| Gaming Mode | ✗ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX7 | IPX4 |
Pros & Cons
Csasan J90 Pro
- Strong user sentiment (97th percentile)97th %ile
- Strong social proof (96th percentile)96th %ile
- Strong mic (92nd percentile)92nd %ile
- Strong anc (81st percentile)81st %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
Csasan J90 Pro
No current pricing available
Technics EAH-AZ100
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 9 of 39 specs.
