Looking for an honest Soundcore Liberty 4 NC vs Technics EAH-AZ80 comparison in 2026? We scored both earbuds on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Soundcore Liberty 4 NC comes out ahead 81/100 to 59/100 — a 22-point gap. The widest gap is in performance, where the Soundcore Liberty 4 NC pulls noticeably ahead. On price the Soundcore Liberty 4 NC undercuts the Technics EAH-AZ80 by 177% ($46.99 vs $129.99), which materially changes the value calculus for budget-conscious buyers.
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Soundcore Liberty 4 NC clearly outperforms the Technics EAH-AZ80 in the earbuds category, especially in performance, scoring 81 vs 59. If you want the better overall earbuds, Soundcore Liberty 4 NC is the recommended choice.
Picking Soundcore Liberty 4 NC over Technics EAH-AZ80 means trading these off.
Nada significativo — as especificações são praticamente iguais
✓ Pros
✓ Pros
✗ Cons
| Spec | Soundcore Liberty 4 NCW | Technics EAH-AZ80 |
|---|---|---|
| Type | In-ear (TWS) | In-ear (TWS) |
| Driver Type | Dynamic 11mm | Dynamic 10mm |
| Driver Size | 10mm | 10mm |
| Frequency Response | 20 Hz - 20,000 Hz | 5 Hz - 40,000 Hz |
| ANC | Active Noise Cancelling (-25dB) | Active Noise Cancelling |
| Transparency Mode | Yes (Transparency mode) |
Buy Soundcore Liberty 4 NC if…
Buy the Soundcore Liberty 4 NC if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Technics EAH-AZ80 if…
The Technics EAH-AZ80 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Soundcore Liberty 4 NC clearly outperforms the Technics EAH-AZ80 in the earbuds category, especially in performance, scoring 81 vs 59. If you want the better overall earbuds, Soundcore Liberty 4 NC is the recommended choice.
Yes, Soundcore Liberty 4 NC scores higher overall (81 vs 59).
Soundcore Liberty 4 NC is cheaper at $46.99 vs $129.99 for the Technics EAH-AZ80.
Buy the Soundcore Liberty 4 NC if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Technics EAH-AZ80 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Soundcore Liberty 4 NC lasts longer with 9 hours vs 7 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the earbudscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| Yes |
| Spatial Audio | true | true |
| EQ App | Soundcore app | Technics Audio Connect app |
| Touch Controls | Yes | Yes |
| Voice Assistant | Siri, Google | Siri, Google |
| Battery Life | 9hrs✓ | 7hrs |
| Case Battery | 28hrs✓ | 25hrs |
| Wireless Charging | Yes | Yes |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
| Codecs | SBC, AAC | SBC, AAC, LDAC |
| Multipoint | Yes (2 devices) | true |
| Water Resistance | IPX4 | IPX4 |
| Fit | — | In-ear |
| Weight | 5g✓ | 7g |
| Colors | Black, White | Black, Silver |
| Price | 46.99$✓ | 129.99$ |

