Looking for an honest Soundcore Liberty 4 NC vs Soundcore P20i True Big Bass 30H Playtime 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 70/100 — a 11-point gap. The widest gap is in performance, where the Soundcore Liberty 4 NC pulls noticeably ahead. On price the Soundcore P20i True Big Bass 30H Playtime undercuts the Soundcore Liberty 4 NC by 135% ($19.99 vs $46.99), which materially changes the value calculus for budget-conscious buyers.
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Soundcore Liberty 4 NC edges out the Soundcore P20i True Big Bass 30H Playtime in the earbuds category, especially in performance, scoring 81 vs 70. If you want the better overall earbuds, Soundcore Liberty 4 NC is the recommended choice.
Picking Soundcore Liberty 4 NC over Soundcore P20i True Big Bass 30H Playtime means trading these off.
✓ Pros
✗ Cons
✓ Pros
| Spec | Soundcore Liberty 4 NCW | Soundcore P20i True Big Bass 30H Playtime |
|---|---|---|
| Type | In-ear (TWS) | In-ear (TWS) |
| Driver Type | Dynamic 11mm | Dynamic |
| Driver Size | 10mm | 10mm |
| Frequency Response | 20 Hz - 20,000 Hz | 20 Hz - 20,000 Hz |
| ANC | Active Noise Cancelling (-25dB) | true |
| 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 Soundcore P20i True Big Bass 30H Playtime if…
Choose the Soundcore P20i True Big Bass 30H Playtime if budget is your top priority — it offers competitive specs at a lower price point.
Soundcore Liberty 4 NC edges out the Soundcore P20i True Big Bass 30H Playtime in the earbuds category, especially in performance, scoring 81 vs 70. 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 70).
Soundcore P20i True Big Bass 30H Playtime is cheaper at $19.99 vs $46.99 for the Soundcore Liberty 4 NC.
Buy the Soundcore Liberty 4 NC if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Choose the Soundcore P20i True Big Bass 30H Playtime if budget is your top priority — it offers competitive specs at a lower price point.
Soundcore Liberty 4 NC lasts longer with 9 hours vs 8 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the earbudscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✗ Cons
| true |
| Spatial Audio | true | true |
| EQ App | Soundcore app | — |
| Touch Controls | Yes | — |
| Voice Assistant | Siri, Google | Siri, Google |
| Battery Life | 9hrs✓ | 8hrs |
| Case Battery | 28hrs | 30hrs✓ |
| Wireless Charging | Yes | true |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
| Codecs | SBC, AAC | — |
| Multipoint | Yes (2 devices) | true |
| Water Resistance | IPX4 | IPX5 |
| Fit | — | In-ear |
| Weight | 5g✓ | 7g |
| Colors | Black, White | Black, Blue, White |
| Price | 46.99$ | 19.99$✓ |

