Technics EAH-AZ100 vs KZ ZST ZSTPROX
Technics EAH-AZ100
Technics
100 Overall Score
vs
KZ ZST ZSTPROX
KZ
38 Overall Score
What Buyers Say
Technics EAH-AZ100
88 out of 100 medium confidence 28 reviews
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
Sound quality 12
Bass performance 6
Noise cancellation 5
Comfort 6
Battery life 5
Value for money 4
KZ ZST ZSTPROX
No customer feedback yet
Scores
Calls
Travel
Music
Commute
Gaming
Fitness
Budget
Specifications
| Technics EAH-AZ100 | KZ ZST ZSTPROX | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | over-ear |
| Ear Tips | 5 x Eartip Pairs | — |
| Weight | 0.01 kg★ | — |
| Audio | ||
| Driver Type | dynamic | hybrid |
| Driver Size | 10 mm★ | — |
| Drivers | 1 | 2★ |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 40 kHz | 40 kHz |
| Impedance | 16 Ω | 40 Ω |
| Sensitivity | — | 110 dB★ |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | AAC, LC3, LDAC, SBC | 2026 Latest KZ ZST PRO X USB C Wired Headphones Type-C in Ear Monitors, 1BA 1DD Hybrid Driver Gaming Earbuds USB C Wired Earphones, Deep Bass Sound IEM for Gaming Music Video (USBC with mic, Silver) |
| Surround | Dolby Atmos, Spatial Audio | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.3★ | — |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | — |
| Multipoint | ✓★ | ✗ |
| Wired Connector | Bluetooth | — |
| Range | 10 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | — |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 15 min. for 90 min. playback | — |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | — |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓★ | ✗ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | 2 |
| NC Mic | ✓★ | ✗ |
| Features | ||
| Voice Assistant | Google Assistant, Siri | — |
| Touch Controls | ✓★ | ✗ |
| App | Android & iOS | — |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | 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
KZ ZST ZSTPROX
- Strong social proof (96th percentile)96th %ile
- Strong sound (94th percentile)94th %ile
- Below average connectivity (26th percentile)
- Below average comfort (27th percentile)
- Below average anc (31st percentile)
- Below average build (34th percentile)
Verdict
Winner: Technics EAH-AZ100
Scores 100 overall, wins 7 of 7 usage categories and 15 of 40 specs.