Anker Soundcore Liberty 5
OnePlus Buds 4

Anker Soundcore Liberty 5 OnePlus Buds 4

Common Features

  • Both products have in-ear fit.
  • Both products have IP55 ingress protection rating.
  • Both products are water resistant.
  • Both products are wireless.
  • Both products do not have a neckband.
  • Both products do not include wingtips.
  • Both products do not have RGB lighting.
  • Both products have stereo speakers.
  • Both products feature active noise cancellation (ANC).
  • Both products have passive noise reduction.
  • Both products have a highest frequency of 40000 Hz.
  • Both products do not feature Dirac Virtuo.
  • Both products do not use neodymium magnets.
  • Both products have a battery level indicator.
  • Both products have a rechargeable battery.
  • Both products have USB Type-C connectivity.
  • Both products support Bluetooth version 5.4.
  • Both products support ambient sound mode.
  • Both products support in/on-ear detection.
  • Both products support fast charging.

Main Differences

  • Anker Soundcore Liberty 5 weighs 10 g while OnePlus Buds 4 weighs 9.46 g.
  • Anker Soundcore Liberty 5 has a 9.2 mm driver unit while OnePlus Buds 4 has an 11 mm driver unit.
  • Anker Soundcore Liberty 5 has a lowest frequency of 20 Hz while OnePlus Buds 4 has a lowest frequency of 15 Hz.
  • Anker Soundcore Liberty 5 does not support spatial audio, while OnePlus Buds 4 supports spatial audio.
  • Anker Soundcore Liberty 5 has Dolby Atmos support, while OnePlus Buds 4 does not have Dolby Atmos.
  • Anker Soundcore Liberty 5 has an impedance of 32 Ohms, while OnePlus Buds 4 has an impedance of 18 Ohms.
  • Anker Soundcore Liberty 5 offers 8 hours of battery life, while OnePlus Buds 4 offers 11 hours of battery life.
  • Anker Soundcore Liberty 5 offers 40 hours of battery life from its charging case, while OnePlus Buds 4 offers 34 hours.
  • Anker Soundcore Liberty 5 offers 12 hours of battery life with ANC on, while OnePlus Buds 4 offers 6 hours.
  • Anker Soundcore Liberty 5 charges in 1.5 hours, while OnePlus Buds 4 charges in 1.333 hours.
  • Anker Soundcore Liberty 5 supports wireless charging, while OnePlus Buds 4 does not support wireless charging.
  • Anker Soundcore Liberty 5 does not have fast pairing, while OnePlus Buds 4 supports fast pairing.
  • Anker Soundcore Liberty 5 supports LDAC, while OnePlus Buds 4 does not support LDAC.
  • Anker Soundcore Liberty 5 does not support LDHC, while OnePlus Buds 4 supports LDHC.
  • Anker Soundcore Liberty 5 does not have a built-in translator, while OnePlus Buds 4 has a built-in translator.
Specs Comparison
Anker Soundcore Liberty 5

Anker Soundcore Liberty 5

OnePlus Buds 4

OnePlus Buds 4

Design:
Fit In-ear In-ear
Ingress Protection (IP) rating IP55 IP55
water resistance Water resistant Water resistant
weight 10 g 9.46 g
has no wires or cables
are neckband earbuds
wingtips included
has RGB lighting
has stereo speakers
has UV light
Has a display

The Anker Soundcore Liberty 5 and OnePlus Buds 4 both feature an in-ear fit, providing a snug and secure listening experience. Both products also share an IP55 ingress protection rating, meaning they are water-resistant, making them suitable for workouts and outdoor activities, though neither is fully waterproof.

When it comes to weight, the OnePlus Buds 4 are slightly lighter at 9.46 g compared to the Anker Soundcore Liberty 5, which weighs 10 g. Both products are cable-free, with no wires or neckband attachments, and neither includes wingtips or RGB lighting. Additionally, neither has UV light or a display.

Both the Anker Soundcore Liberty 5 and OnePlus Buds 4 are equipped with stereo speakers, ensuring an immersive audio experience for users.

Sound quality:
has active noise cancellation (ANC)
has passive noise reduction
driver unit size 9.2 mm 11 mm
lowest frequency 20 Hz 15 Hz
highest frequency 40000 Hz 40000 Hz
supports spatial audio
has Dolby Atmos
has Dirac Virtuo
impedance 32 Ohms 18 Ohms
has a neodymium magnet

Both the Anker Soundcore Liberty 5 and OnePlus Buds 4 feature active noise cancellation (ANC) and passive noise reduction, ensuring effective isolation from outside noise. The Anker Soundcore Liberty 5 has a driver unit size of 9.2 mm, while the OnePlus Buds 4 use a slightly larger 11 mm driver, potentially offering a different sound signature in terms of bass response.

In terms of frequency range, the Anker Soundcore Liberty 5 covers a broader spectrum, with a lowest frequency of 20 Hz and a highest frequency of 40,000 Hz, compared to the OnePlus Buds 4's range of 15 Hz to 40,000 Hz. This means the OnePlus Buds 4 can potentially deliver deeper bass, but the Liberty 5 has the edge in terms of the higher end of the audio spectrum.

The Anker Soundcore Liberty 5 supports Dolby Atmos, while the OnePlus Buds 4 supports spatial audio, giving each product a distinct approach to immersive sound. Both products do not feature Dirac Virtuo, and neither uses a neodymium magnet in their drivers. The impedance of the Liberty 5 is 32 Ohms, while the OnePlus Buds 4 has a lower impedance of 18 Ohms, which could affect how the headphones interact with different audio sources.

Power:
Battery life 8 hours 11 hours
Battery life of charging case 40 hours 34 hours
Battery life (ANC) 12 hours 6 hours
charge time 1.5 hours 1.333 hours
has wireless charging
Has a solar power battery
has a battery level indicator
has a rechargeable battery

The Anker Soundcore Liberty 5 offers a battery life of 8 hours on a single charge, with the charging case providing an additional 40 hours of use. In comparison, the OnePlus Buds 4 delivers slightly longer battery life with 11 hours of use per charge, and its case offers 34 additional hours. However, the Anker Soundcore Liberty 5 has a clear advantage when using active noise cancellation (ANC), providing up to 12 hours of playback, while the OnePlus Buds 4's ANC battery life is shorter at 6 hours.

Both products feature a rechargeable battery and a battery level indicator. The Anker Soundcore Liberty 5 supports wireless charging, while the OnePlus Buds 4 does not, which could be a deciding factor for users who prioritize the convenience of wireless charging. In terms of charging time, the Liberty 5 requires 1.5 hours to fully charge, while the OnePlus Buds 4 charges a bit faster at 1.333 hours.

Neither product includes a solar power battery, but both offer rechargeable batteries and a battery level indicator to keep users informed of their remaining charge.

Connectivity:
has fast pairing
Has USB Type-C
Bluetooth version 5.4 5.4
has LDAC
has LDHC
has Bluetooth LE Audio
has aptX Adaptive
has aptX Low Latency
has aptX HD
has aptX
has aptX Lossless
has aptX Voice
has Auracast
maximum Bluetooth range 10 m 10 m
supports Bluetooth pairing using NFC
Can be used wirelessly
has AAC

Both the Anker Soundcore Liberty 5 and OnePlus Buds 4 feature USB Type-C connectivity, ensuring quick and easy charging. They both also support Bluetooth 5.4, offering reliable and efficient wireless connections. However, when it comes to advanced Bluetooth technologies, there are some differences. The Liberty 5 supports LDAC for high-resolution audio streaming, while the OnePlus Buds 4 supports LDHC instead, a different codec aimed at providing low-latency audio. Neither product supports Bluetooth LE Audio, aptX Adaptive, aptX Low Latency, aptX HD, aptX, aptX Lossless, or aptX Voice.

Both products have a maximum Bluetooth range of 10 meters, which is standard for Bluetooth earbuds. Neither supports Bluetooth pairing using NFC, and both can be used wirelessly without issue.

Additionally, both earbuds support AAC for high-quality audio streaming, ensuring compatibility with a wide range of devices and providing solid sound quality over Bluetooth.

Features:
release date July 2025 July 2025
has ambient sound mode
has in/on-ear detection
Supports fast charging
multipoint count 2 2
can read notifications
Has a built-in translator
has a mute function
can be used as a headset
control panel placed on a device
Has voice prompts
travel bag is included
Has an in-line control panel
Has a temperature sensor
Has a built-in camera remote control function

Both the Anker Soundcore Liberty 5 and OnePlus Buds 4 offer a range of useful features, such as ambient sound mode and in/on-ear detection, which adjust the audio experience based on the fit and environment. They also both support fast charging and have a multipoint connection count of 2, allowing users to connect to two devices simultaneously. Additionally, both models include a mute function, can be used as a headset, have a control panel placed on the device, and feature voice prompts for ease of use. Both come with a travel bag included as well.

However, there is a key difference between the two: the OnePlus Buds 4 includes a built-in translator, a feature not available on the Anker Soundcore Liberty 5. Neither product can read notifications, and neither has a temperature sensor or a built-in camera remote control function. Additionally, neither has an in-line control panel, with all controls managed via the device or touch controls on the earbuds themselves.

Overall, both products share many similar features aimed at improving user convenience, with the OnePlus Buds 4 standing out due to its translator feature.

Microphone:
number of microphones 6 6
has a noise-canceling microphone

Both the Anker Soundcore Liberty 5 and OnePlus Buds 4 feature 6 microphones, ensuring clear voice capture for calls and voice commands. Additionally, both models are equipped with a noise-canceling microphone, which helps reduce background noise during conversations, improving overall voice clarity.

These two products have identical microphone configurations, meaning there are no differences in their microphone performance based on the provided specifications.

Overall, both the Liberty 5 and OnePlus Buds 4 are well-equipped in terms of microphone quality for communication, with the same number of mics and noise-canceling technology.

Comparison Summary

This is a specification comparison between Anker Soundcore Liberty 5 and OnePlus Buds 4. Both products share an in-ear fit, IP55 water resistance, and stereo speakers. They also feature active noise cancellation and passive noise reduction. However, the Anker Soundcore Liberty 5 has 8 hours of battery life, while the OnePlus Buds 4 offers 11 hours. The OnePlus Buds 4 supports spatial audio, unlike the Anker Soundcore Liberty 5. Additionally, the Anker Soundcore Liberty 5 has 40 hours of battery life from the charging case, while the OnePlus Buds 4 offers 34 hours. The Anker Soundcore Liberty 5 supports wireless charging, but the OnePlus Buds 4 does not.