Bose QuietComfort Ultra Earbuds (2nd Gen) VS OnePlus Buds 4

The Bose QuietComfort Ultra Earbuds (2nd Gen) and OnePlus Buds 4 are both in-ear earbuds, with no wires or cables, and neither features a neckband or wingtips. However, they differ in their weight, with the Bose earbuds weighing 15.4 g, while the OnePlus Buds 4 are lighter at 9.46 g.

In terms of water resistance, the Bose earbuds have an IPX4 rating, making them sweat resistant, whereas the OnePlus Buds 4 have a higher IP55 rating, making them water resistant. Both products lack RGB lighting, UV light, and displays, with no such features mentioned for either model.

Both earbuds feature stereo speakers, ensuring quality audio, but the Bose QuietComfort Ultra Earbuds (2nd Gen) do not include a higher IP rating for water resistance compared to the OnePlus Buds 4, which may be a consideration depending on usage conditions.

Both the Bose QuietComfort Ultra Earbuds (2nd Gen) and the OnePlus Buds 4 offer active noise cancellation (ANC) and passive noise reduction, helping to block out external sounds. The driver unit size differs slightly between the two, with the Bose earbuds featuring a 9.3 mm driver, while the OnePlus Buds 4 come with a larger 11 mm driver.

In terms of frequency response, the Bose earbuds cover a range from 20 Hz to 20,000 Hz, while the OnePlus Buds 4 offer a wider range, from 15 Hz to 40,000 Hz. This means the OnePlus model can theoretically reproduce lower and higher frequencies.

The Bose QuietComfort Ultra Earbuds (2nd Gen) do not support spatial audio, whereas the OnePlus Buds 4 do offer spatial audio support. Neither product features Dolby Atmos, Dirac Virtuo, or a neodymium magnet.

The Bose QuietComfort Ultra Earbuds (2nd Gen) and the OnePlus Buds 4 differ in their battery life. The Bose earbuds provide 6 hours of battery life on a full charge, with an additional 18 hours available from the charging case. In comparison, the OnePlus Buds 4 offer longer battery life, with 11 hours on a full charge and 34 hours from the charging case.

Both models require similar charging times, with the Bose earbuds taking 1 hour to charge fully, while the OnePlus Buds 4 take slightly longer at 1.333 hours. The Bose earbuds support wireless charging, while the OnePlus Buds 4 do not. Both earbuds have a battery level indicator and feature a rechargeable battery.

Neither product includes a solar power battery, and the battery performance features are fairly comparable, with the primary difference being the total runtime provided by the OnePlus Buds 4, which lasts longer both in the earbuds themselves and in the charging case.

The Bose QuietComfort Ultra Earbuds (2nd Gen) and OnePlus Buds 4 both feature USB Type-C for charging and can be used wirelessly. The Bose earbuds support Bluetooth version 5.3, while the OnePlus Buds 4 are equipped with Bluetooth version 5.4, offering a slightly newer Bluetooth version.

In terms of audio codecs, the Bose earbuds support aptX Adaptive and AAC, while the OnePlus Buds 4 support LDHC and AAC. Neither model includes LDAC, Bluetooth LE Audio, or aptX Lossless. Both models have a maximum Bluetooth range of 10 meters, and neither supports Bluetooth pairing using NFC.

The Bose QuietComfort Ultra Earbuds (2nd Gen) do not offer fast pairing, whereas the OnePlus Buds 4 do feature fast pairing, which may allow for quicker connections with compatible devices.

Both the Bose QuietComfort Ultra Earbuds (2nd Gen) and the OnePlus Buds 4 offer ambient sound mode, a find device feature, fast charging support, and multipoint connectivity with a count of 2. Both models also include a mute function, can be used as a headset, have a control panel placed on the device, and feature voice prompts. Additionally, a travel bag is included with both products.

One key difference is that the Bose earbuds do not have a built-in translator, while the OnePlus Buds 4 do. Neither product has an in-line control panel, temperature sensor, or a built-in camera remote control function.

Both products are similar in many of their features, with the primary distinction being the built-in translator available only on the OnePlus Buds 4.

The Bose QuietComfort Ultra Earbuds (2nd Gen) and the OnePlus Buds 4 both feature noise-canceling microphones. However, the Bose earbuds come with 8 microphones, while the OnePlus Buds 4 are equipped with 6 microphones. This means the Bose earbuds have a slightly higher microphone count, potentially offering more precision in capturing audio.

Both products are designed with noise-canceling microphones, ensuring clearer sound during calls or recordings, but the number of microphones differs, with the Bose model having more microphones overall.