OnePlus Buds 4
Samsung Galaxy Buds 3 FE

OnePlus Buds 4 Samsung Galaxy Buds 3 FE

Common Features

  • Both products are in-ear earbuds.
  • Neither product has wires or cables.
  • Neither product is a neckband-style earbud.
  • Neither product includes wingtips.
  • Neither product has RGB lighting.
  • Both products have stereo speakers.
  • Neither product has UV light.
  • Neither product has a display.
  • Both products have active noise cancellation (ANC).
  • Both products have passive noise reduction.
  • Both products have an 11 mm driver unit size.
  • Both products support spatial audio.
  • Neither product supports Dolby Atmos.
  • Neither product has Dirac Virtuo.
  • Neither product has a neodymium magnet.
  • Both products have a battery level indicator.
  • Both products have a rechargeable battery.
  • Both products support fast pairing.
  • Both products have USB Type-C connectivity.
  • Both products use Bluetooth version 5.4.

Main Differences

  • Ingress Protection (IP) rating is IP55 on OnePlus Buds 4 and IP54 on Samsung Galaxy Buds 3 FE.
  • OnePlus Buds 4 are water resistant while Samsung Galaxy Buds 3 FE are sweat resistant.
  • OnePlus Buds 4 weigh 9.46 g and Samsung Galaxy Buds 3 FE weigh 10 g.
  • The lowest frequency is 15 Hz on OnePlus Buds 4 and 20 Hz on Samsung Galaxy Buds 3 FE.
  • The highest frequency is 40000 Hz on OnePlus Buds 4 and 20000 Hz on Samsung Galaxy Buds 3 FE.
  • Battery life is 11 hours on OnePlus Buds 4 and 8.5 hours on Samsung Galaxy Buds 3 FE.
  • Battery life of the charging case is 34 hours on OnePlus Buds 4 and 21.5 hours on Samsung Galaxy Buds 3 FE.
  • Battery life with ANC is 6 hours on OnePlus Buds 4 and 7 hours on Samsung Galaxy Buds 3 FE.
  • Charge time is 1.333 hours on OnePlus Buds 4 and 1.5 hours on Samsung Galaxy Buds 3 FE.
  • OnePlus Buds 4 support LDHC but Samsung Galaxy Buds 3 FE do not.
  • OnePlus Buds 4 support AAC while Samsung Galaxy Buds 3 FE do not.
Specs Comparison
OnePlus Buds 4

OnePlus Buds 4

Samsung Galaxy Buds 3 FE

Samsung Galaxy Buds 3 FE

Design:
Fit In-ear In-ear
Ingress Protection (IP) rating IP55 IP54
water resistance Water resistant Sweat resistant
weight 9.46 g 10 g
has no wires or cables
are neckband earbuds
wingtips included
has RGB lighting
has stereo speakers
has UV light
Has a display

The OnePlus Buds 4 and Samsung Galaxy Buds 3 FE both feature an in-ear design, making them similar in fit. The OnePlus Buds 4 have an IP55 rating for water resistance, which provides better protection against dust and water compared to the Samsung Galaxy Buds 3 FE's IP54 rating. The latter is sweat-resistant but offers less overall protection from water exposure.

In terms of weight, the OnePlus Buds 4 are slightly lighter at 9.46 g, while the Samsung Galaxy Buds 3 FE weigh 10 g. Both products are wireless, with no cables or neckbands, and neither includes wingtips. Additionally, neither model has RGB lighting, UV light, or a display.

Both models come equipped with stereo speakers, ensuring a similar audio experience, but neither features any notable extras like a display or UV light. Overall, the design of both products aligns in many areas, with the main differences lying in water resistance and weight.

Sound quality:
has active noise cancellation (ANC)
has passive noise reduction
driver unit size 11 mm 11 mm
lowest frequency 15 Hz 20 Hz
highest frequency 40000 Hz 20000 Hz
supports spatial audio
has Dolby Atmos
has Dirac Virtuo
has a neodymium magnet

Both the OnePlus Buds 4 and Samsung Galaxy Buds 3 FE offer active noise cancellation (ANC) and passive noise reduction, making them effective at blocking out external sounds. The driver unit size is identical for both products, with both featuring 11 mm drivers for sound production. However, there is a difference in frequency response: the OnePlus Buds 4 cover a wider range, with a lowest frequency of 15 Hz and a highest frequency of 40,000 Hz, compared to the Galaxy Buds 3 FE, which have a lower range starting at 20 Hz and topping out at 20,000 Hz.

Both earbuds support spatial audio, enhancing the listening experience with immersive sound, but neither model includes Dolby Atmos or Dirac Virtuo technologies. Additionally, neither product uses a neodymium magnet for their drivers, which might affect certain aspects of sound quality such as bass response or driver efficiency.

Overall, the primary difference between the two in this category is the frequency range, with the OnePlus Buds 4 covering a broader spectrum than the Galaxy Buds 3 FE, offering potentially deeper lows and higher highs for audiophiles who value a more expansive sound profile.

Power:
Battery life 11 hours 8.5 hours
Battery life of charging case 34 hours 21.5 hours
Battery life (ANC) 6 hours 7 hours
charge time 1.333 hours 1.5 hours
has wireless charging
Has a solar power battery
has a battery level indicator
has a rechargeable battery

The OnePlus Buds 4 and Samsung Galaxy Buds 3 FE both offer solid battery performance, though there are some differences. The OnePlus Buds 4 provide up to 11 hours of continuous use, while the Galaxy Buds 3 FE offer slightly less at 8.5 hours. For total usage with the charging case, the OnePlus Buds 4 last 34 hours, compared to the 21.5 hours provided by the Galaxy Buds 3 FE.

When ANC (active noise cancellation) is enabled, the OnePlus Buds 4 have a battery life of 6 hours, while the Galaxy Buds 3 FE last 7 hours with ANC active. Charging time for the OnePlus Buds 4 is 1.333 hours, which is a little faster than the 1.5 hours required for the Galaxy Buds 3 FE.

Both products lack wireless charging and solar power batteries but do feature rechargeable batteries. Additionally, both models include a battery level indicator to help users track their remaining charge. Overall, while both earbuds offer competitive battery life, the OnePlus Buds 4 provide a longer overall runtime, while the Galaxy Buds 3 FE slightly edge out the OnePlus in ANC battery life.

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 OnePlus Buds 4 and Samsung Galaxy Buds 3 FE offer fast pairing and use a USB Type-C connection for charging. They both also feature Bluetooth version 5.4 and support wireless use, with a maximum Bluetooth range of 10 meters. Neither product supports Bluetooth pairing using NFC.

In terms of audio codecs, the OnePlus Buds 4 support LDHC and AAC, while the Galaxy Buds 3 FE only support AAC. Neither model supports LDAC, Bluetooth LE Audio, or any form of aptX, including aptX Adaptive, aptX Low Latency, aptX HD, aptX, aptX Lossless, or aptX Voice. Both models also do not have Auracast support.

Overall, the connectivity features are similar across both earbuds, with the main difference being that the OnePlus Buds 4 support LDHC alongside AAC, while the Galaxy Buds 3 FE only support AAC.

Features:
release date July 2025 August 2025
has ambient sound mode
has in/on-ear detection
has find device feature
Supports fast charging
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

The OnePlus Buds 4 and Samsung Galaxy Buds 3 FE are very similar in terms of features, as both support ambient sound mode, in/on-ear detection, the find device feature, fast charging, a built-in translator, a mute function, and can be used as a headset. They also both include a control panel placed on the device, voice prompts, and a travel bag.

Neither product can read notifications, has an in-line control panel, includes a temperature sensor, or has a built-in camera remote control function. The features listed are consistent across both products, with no differences in this category.

Overall, the feature set of both the OnePlus Buds 4 and Galaxy Buds 3 FE are almost identical, offering a comprehensive range of functions without any major differences.

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

Both the OnePlus Buds 4 and Samsung Galaxy Buds 3 FE come with 6 microphones, ensuring good sound capture for calls and voice commands. Additionally, both models feature noise-canceling microphones to improve clarity by reducing background noise during use.

With identical microphone configurations, the two products offer the same level of microphone performance, with no notable differences in this area.

Overall, both earbuds are equipped with robust microphone setups, providing a similar quality for voice calls and noise cancellation features.

Comparison Summary

This is a specification comparison between OnePlus Buds 4 and Samsung Galaxy Buds 3 FE. Both earbuds are in-ear models with active noise cancellation (ANC) and stereo speakers, and both have USB Type-C connectivity. However, there are several key differences: OnePlus Buds 4 have an IP55 rating for water resistance, while the Samsung model has an IP54 rating and is only sweat resistant. The battery life is longer on OnePlus Buds 4, offering 11 hours of use compared to 8.5 hours on the Samsung model, and the charging case provides 34 hours of total use compared to 21.5 hours. Additionally, OnePlus Buds 4 support LDHC and AAC, which the Samsung model does not.