Impedance
16 Ohms
Frequency
40000 Hz
Weight
10 g
Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IPX4 (152 others) |
| Water resistance i | Sweat resistant (434 others) |
| Weight i | 10 g (16 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✖ |
| Has rgb lighting i | ✖ |
| Has stereo speakers i | ✔ (674 others) |
Sound quality
| Has active noise cancellation (anc) i | ✔ (407 others) |
| Has passive noise reduction i | ✔ (511 others) |
| Driver Unit Size i | 9.2 mm (17 others) |
| Lowest frequency i | 20 Hz (573 others) |
| Highest frequency i | 40000 Hz (97 others) |
| Supports spatial audio i | ✔ (127 others) |
| Has dolby atmos i | ✖ |
| Has dirac virtuo i | ✖ |
| Impedance i | 16 Ohms (96 others) |
Power
| Battery Life i | 9 hours (46 others) |
| Battery Life Of Charging Case i | 28 hours (26 others) |
| Battery life (anc) i | 8 hours (31 others) |
| Battery Power i | 56 mAh (1 other) |
| Has wireless charging i | ✔ (201 others) |
| Has A Solar Power Battery i | ✖ |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✖ |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5.3 (225 others) |
| Has ldac i | ✔ (116 others) |
| Has ldhc i | ✖ |
| Has bluetooth le audio i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
Microphone
| Number of microphones i | 6 (214 others) |
| Has a noise canceling microphone i | ✔ (520 others) |
Miscellaneous
| Has A Heart Rate Monitor i | ✔ (9 others) |
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Frequently Asked Questions
What is the highest frequency of the Anker Soundcore Liberty 4?
At 40000 Hz, the Anker Soundcore Liberty 4 is 71% above the category average for highest frequency, ranking #11 out of 652 — see ranking wireless earbud products.
How big is the Anker Soundcore Liberty 4 battery?
At 56 mAh, the Anker Soundcore Liberty 4 is 36% below the category average for battery capacity, ranking #179 out of 349 — see ranking wireless earbud products.
What is the impedance of the Anker Soundcore Liberty 4?
At 16 Ohms, the Anker Soundcore Liberty 4 is 35% below the category average for impedance, ranking #156 out of 264 — see ranking wireless earbud products.
Is the Anker Soundcore Liberty 4 lightweight?
Yes. At 10 g, the Anker Soundcore Liberty 4 is 32% below the category average for weight, ranking #180 out of 476 — see ranking wireless earbud products.
What is the battery life of the Anker Soundcore Liberty 4?
At 8 hours, the Anker Soundcore Liberty 4 is 16% above the category average for battery life (anc), ranking #30 out of 240 — see ranking wireless earbud products.
What is the driver unit size of the Anker Soundcore Liberty 4?
At 9.2 mm, the Anker Soundcore Liberty 4 is 15% below the category average for driver unit size, ranking #471 out of 597 — see ranking wireless earbud products.
What is the battery life of the Anker Soundcore Liberty 4?
At 9 hours, the Anker Soundcore Liberty 4 is 14% below the category average for battery life, ranking #229 out of 678 — see ranking wireless earbud products.
Does the Anker Soundcore Liberty 4 have wireless charging?
Yes, the Anker Soundcore Liberty 4 has wireless charging. Only 31% of wireless earbuds have this feature.
Does the Anker Soundcore Liberty 4 support Dolby Atmos?
No, the Anker Soundcore Liberty 4 does not support Dolby Atmos. This feature is available in 17% of wireless earbuds.
How does it compare?
How does the Anker Soundcore Liberty 4's highest frequency compare to similar wireless earbudss?
At 40000 Hz, the Anker Soundcore Liberty 4 leads the Bowers & Wilkins Pi7 S2 (20000 Hz) by 50%.
How does the Anker Soundcore Liberty 4's battery life (anc) compare to similar wireless earbudss?
At 8 hours, the Anker Soundcore Liberty 4 leads the Bowers & Wilkins Pi7 S2 (4 hours) by 50%.
How does the Anker Soundcore Liberty 4's lowest frequency compare to similar wireless earbudss?
At 20 Hz, the Anker Soundcore Liberty 4 leads the Bowers & Wilkins PI7 (10 Hz) by 50%.
How does the Anker Soundcore Liberty 4's impedance compare to similar wireless earbudss?
At 16 Ohms, the Anker Soundcore Liberty 4 trails the Anker Soundcore Liberty 5 (32 Ohms) by 50%.
How does the Anker Soundcore Liberty 4's battery life compare to similar wireless earbudss?
At 9 hours, the Anker Soundcore Liberty 4 leads the Bowers & Wilkins Pi7 S2 (5 hours) by 44%.
How does the Anker Soundcore Liberty 4's battery life of charging case compare to similar wireless earbudss?
At 28 hours, the Anker Soundcore Liberty 4 leads the Bowers & Wilkins Pi7 S2 (16 hours) by 43%.
How does the Anker Soundcore Liberty 4's weight compare to similar wireless earbudss?
At 10 g, the Anker Soundcore Liberty 4 leads the Skullcandy Method Active (17 g) by 41%.
How does the Anker Soundcore Liberty 4's battery capacity compare to similar wireless earbudss?
At 56 mAh, the Anker Soundcore Liberty 4 trails the Bang & Olufsen Beoplay EX (70 mAh) by 20%.