Technics EAHAZ40M2EK
Score: 78/100
Soundcore Liberty 5
Score: 86/100Rankings
The Soundcore Liberty 5 blends high-end audio features-LDAC, Dolby Audio, adaptive ANC-with solid battery life and multipoint support, positioning it as a premium-ish ANC earbud at a competitive price.
The Technics EAH-AZ40M2 offers audiophile-grade sound with LDAC support, effective dual-hybrid ANC, and seamless multipoint connectivity, all packaged in a lightweight, eco-friendly design. Battery life is modest, especially when using LDAC, and the case lacks a charge indicator.
| Attribute | | |
|---|---|---|
5.5 hours | 12 hoursbest | |
10 mbest | — | |
6.35 mm | 9.2 mmbest | |
| ↓ lower better | 5 g | 4.6 gbest |
12 months | 18 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(2) | ||
Driver Size (mm) | 6.35 mm | 9.2 mm |
Supported Codecs | SBC, AAC, LDAC | AAC, SBC, LDAC |
Connectivity(1) | ||
Bluetooth Version | 5.2 | 5.4 |
Warranty(1) | ||
Warranty Period (months) | 12 months | 18 months |
Build & Design(2) | ||
Weight (g) | 5 g | 4.6 g |
IP Rating | IPX4 | IP55 |
Battery & Power(1) | ||
Battery Life (hours) | 5.5 hours | 12 hours |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the EAH-AZ40M2 for its authentic Technics sound signature, effective dual-hybrid ANC, and industry-leading three-device multipoint connectivity.
Everyday users highlight crystal-clear call quality, easy device switching, and balanced sound, while noting reduced battery life with LDAC and missing auto-pause features.
Reviewers applaud the Liberty 5 for its sophisticated Adaptive ANC, Dolby Audio, and digital battery display, while noting touch-control sensitivity and the need for an app account.
Users love the strong ANC, clear calls and long battery life, but many mention the case scratches easily and the touch controls can be finicky.
“Crystal-clear calls”
“Seamless device switching”
“Natural, balanced sound”
