The Anker Soundcore Liberty 4 NC ranks #428 out of 467 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Soundcore
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#428 Anker Soundcore Liberty 4 NC: $79.99 TWS Amazon $79.99 eBay
Pros: These true wireless earbuds pack active noise cancelling, LDAC for higher bitrate streaming from Android phones, and IPX4 splash resistance. Battery is rated at 10 hours per charge and 50 with the case. The tuning suits fans of a bassy, V shaped sound, with bass about 6 dB above target in hobbyist measurements averaged across seven units.
Cons: A peak of 8.6 dB near 8.7 kHz adds sharpness to cymbals and sibilance, while the upper mids and presence region sit about 2 dB low, so vocals sound recessed behind the bass and treble. The low mids are also elevated by 2.6 dB, which adds some muddiness to guitars and male voices.
| Released | Jun 2023 (3 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | 10 hours (50 with case, Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Connection | True wireless |
| Deviation From Target | 3.15 dB standard deviation |
| Drivers | 1 x 11mm driver |
| Form Factor | In-ear |
| Harman Preference Score | 56 (median of 7 squig.link measurements, calibrated to AutoEQ) |
| IP Rating | IPX4 |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.8 dB at 30 Hz) |
| Tonal Tilt | -0.90 (negative is warmer, positive brighter) |
| Weight | 0 lbs (5.2 g) per earbud |
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