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Soundcore/ Liberty
Liberty 4 NC
A new ANC benchmark at an aggressive price
July 1, 2023★ Notable model99 $ at launchActive noise cancellation
Generation Lineage
10 hEarbud only
50 hWith case
IPX4Resistance
5.3Bluetooth
Did you know? — Battery life improved by 79% over its predecessor. Explore battery evolution →
Battery Benchmark · 10 h
Offering 10 h per charge placed this model well above the historical average of early generations (~4-5h).
Key Technology
2023 → 2026Active Noise Cancellation (ANC)
ANC became the defining battlefield of premium wireless earbuds starting in 2019.
Lineage DNA
Tracked since Liberty 2 (2019), the first model in the line.
Battery life (earbud)
10 h+25% since the 1st model
Total battery life (case)
50 h+56% since the 1st model★ line record
Weight per earbud
5 g-37% since the 1st model★ line record
Launch price
99 $0% since the 1st model★ line record
Entity graph
Explore this story
7 generationsSoundcore Liberty
2019 → 2026
Comfort & durability
Weight per earbud5 g
CertificationIPX4
Battery life
Earbud only10 h
With case50 h
General
Release dateJuly 1, 2023
Launch price99 $
Compared to Liberty 4
- ++11% earbud-only battery life
- ++79% total battery life with case
- +14% lighter per earbud
- +$30 cheaper at launch
Popular comparisons
Liberty 4 NC vs Liberty 4
Previous model · Soundcore · 2022
Liberty 4 NC vs Liberty 5
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Liberty 4 NC vs ATH-CK1TW
Competing alternative · Audio-Technica · 2021
Also released in 2023
2023What else happened this year?
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