Technics EAH-AZ100-S
Technics
98 Overall Score
vs
Sennheiser MOMENTUM True Wireless 4
Sennheiser
79 Overall Score
What Buyers Say
Technics EAH-AZ100-S
85 out of 100 medium confidence 17 reviews
The Technics EAH-AZ100 earbuds receive overwhelmingly positive feedback for their exceptional sound quality, effective noise cancellation, and impressive call clarity. Users praise the LDAC support, comfortable fit, and customizable app, though some report fit issues and weak case magnets. Overall, they are considered a top-tier choice for audiophiles and professionals.
Pros
- Exceptional sound quality with LDAC
- Effective noise cancellation
- Impressive call clarity with AI
- Comfortable fit for long use
- Customizable EQ and ANC settings
Cons
- Fit issues for some users
- Weak case magnets
- Difficulty finding compatible foam tips
- No battery charge limit setting in app
- High price point
Sound quality 14
Noise cancellation 8
Call quality 4
Comfort and fit 7
Build quality 4
Battery life 5
Sennheiser MOMENTUM True Wireless 4
No customer feedback yet
Scores
Budget
Travel
Calls
Commute
Music
Gaming
Fitness
Specifications
| Technics EAH-AZ100-S | Sennheiser MOMENTUM True Wireless 4 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 x Eartip Pairs | XS, S, M, L |
| Weight | 0.05 kg | 0.01 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 10 mm★ | 7 mm |
| Drivers | 1 | 1 |
| Freq Min | 20 Hz | 5 Hz★ |
| Freq Max | 40 kHz★ | 21 kHz |
| Impedance | 16 Ω | 140 Ω |
| Sensitivity | — | 107 dB★ |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | AAC, LC3, LDAC, SBC | AAC, aptX, aptX Adaptive, LC3, SBC |
| Surround | Dolby Atmos | Sennheiser Momentum True Wireless 4 Smart Earbuds, Bluetooth 5.4, Crystal-Clear Sound, Noise Cancelling In-Ear Headphones, Comfortable Design, 30-Hour Battery, Adaptive ANC, LE Audio - Black Graphite |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.4★ |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | A2DP, AVRCP, HFP |
| Multipoint | ✓ | ✓ |
| Wired Connector | Bluetooth | — |
| Range | 10 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | 7.5 hrs |
| Charge Time | 2.5 hrs | 1.5 hrs★ |
| Fast Charging | 15 min. for 90 min. playback | 8 Minutes for 1 Hour |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs | 30 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓ | ✓ |
| Capacity | — | 75 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6 | 6 |
| NC Mic | ✓ | ✓ |
| Mic Pattern | — | Cardioid (Unidirectional) |
| Features | ||
| Voice Assistant | Google Assistant, Siri | Voice assistant |
| Touch Controls | ✓ | ✓ |
| App | Android & iOS | Sennheiser Smart Control |
| Volume Limiting | ✗ | — |
| Gaming Mode | — | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | IP54 |
Pros & Cons
Technics EAH-AZ100-S
- Strong connectivity (100th percentile)100th %ile
- Strong sound (99th percentile)99th %ile
- Strong mic (97th percentile)97th %ile
- Strong anc (97th percentile)97th %ile
Sennheiser MOMENTUM True Wireless 4
- Strong mic (100th percentile)100th %ile
- Strong sound (99th percentile)99th %ile
- Strong anc (97th percentile)97th %ile
- Strong comfort (95th percentile)95th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average build (34th percentile)
Pricing
Technics EAH-AZ100-S0.029score per dollar
vs
Sennheiser MOMENTUM True Wireless 40.041score per dollar
Sennheiser MOMENTUM True Wireless 4 offers 1.4x better value for money
Verdict
Winner: Technics EAH-AZ100-S
Scores 98 overall, wins 5 of 7 usage categories and 4 of 42 specs.
