Sony EX Series MDREX15LP/V
Technics EAH-AZ80
What Buyers Say
Sony EX Series MDREX15LP/V
The Sony MDR-EX15LP earbuds receive mixed feedback. Many users praise the sound quality and value for the low price, but a significant number report that one earbud stops working within weeks or months. Durability is the main concern, with frequent mentions of the left or right side failing, while the lack of a microphone and volume control is a common complaint.
Pros
- Great sound quality for the price
- Good bass response
- Comfortable fit
- Lightweight and portable
- Decent noise isolation
Cons
- Frequent failure of one earbud
- Poor durability over time
- No microphone or volume control
- Random Siri activation issues
- Cable noise when moving
Technics EAH-AZ80
The Technics EAH-AZ10 earbuds receive overwhelmingly positive feedback for their exceptional sound quality, featuring clear separation, wide soundstage, and natural tuning that rivals higher-end models. Users praise the comfortable and secure fit, effective noise cancellation that doesn't muddy the audio, and impressive battery life lasting up to 7 hours. However, a few critical reviews highlight poor touch controls that are unresponsive, and one user experienced a significant volume imbalance after 1.5 years, with the company offering only a 10% discount on a replacement rather than a fix. Overall, these are highly recommended for audiophiles and daily use, but potential buyers should be aware of possible durability and control issues.
Pros
- Exceptional sound quality with clear separation
- Comfortable and secure fit
- Effective noise cancellation without audio degradation
- Impressive battery life up to 7 hours
- Great call quality
Cons
- Unresponsive touch controls
- Volume imbalance after extended use
- Poor customer service for defects
- Bulky design for some users
- ANC not sufficient in very loud environments
Scores
Specifications
| Sony EX Series MDREX15LP/V | Technics EAH-AZ80 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | In-Ear | true wireless |
| Ear Tips | S, M, L | XS, S, M, L, XL |
| Weight | 0.02 kg★ | 0.05 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 9 mm | 10 mm★ |
| Drivers | 1 | 1 |
| Freq Min | 8 Hz★ | 20 Hz |
| Freq Max | 22 kHz | 40 kHz★ |
| Impedance | 16 Ω | — |
| Sensitivity | 100 dB★ | — |
| Hi-Res Audio | — | ✓★ |
| Codecs | Sony MDR-EX15LP In-Ear Headphones, 9mm Drivers, Black | AAC, LDAC, SBC |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | — | hybrid |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.3★ |
| Profiles | — | A2DP, AVRCP, HSP, HFP |
| Multipoint | — | ✓★ |
| Range | — | 10 m★ |
| Earbud Battery | ||
| Battery Life | — | 7 hrs★ |
| Charge Time | — | 2.5 hrs★ |
| Fast Charging | — | 15 Minutes for 1.1 Hours |
| Charging | — | USB-C★ |
| Case Battery | ||
| Case Battery | — | 16 hrs★ |
| Case Charging | — | USB-C★ |
| Wireless Charging | — | ✓★ |
| Capacity | — | 85 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 8★ |
| NC Mic | — | ✓★ |
| Features | ||
| Voice Assistant | — | Alexa, Siri |
| Touch Controls | — | ✓★ |
| App | — | Technics Audio Connect |
| Bone Conduction | — | ✗ |
| Water Resistance | — | IPX4 |
Pros & Cons
Sony EX Series MDREX15LP/V
- Strong comfort (95th percentile)95th %ile
- Strong social proof (90th percentile)90th %ile
- Strong anc (73rd percentile)
- Below average user sentiment (3rd percentile)3rd %ile
- Below average connectivity (13th percentile)13th %ile
- Below average build (34th percentile)
Technics EAH-AZ80
- Strong mic (100th percentile)100th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong sound (94th percentile)94th %ile
- Strong anc (93rd percentile)93rd %ile
Verdict
Scores 85 overall, wins 7 of 7 usage categories and 18 of 37 specs.