Written by Linde
Edited on
13 October 2025
·
14:34
Bose QuietComfort Ultra vs Ultra Open earbuds
The Bose QuietComfort Ultra Earbuds and Bose Ultra Open Earbuds are the only Bose earbuds. They have a few similarities, like the ability to listen to spatial audio with both earbuds thanks to the Bose Immersive Audio technology. They differ in design and noise canceling. We've listed this for you, so you can make the right choice.
Bose QuietComfort Ultra Earbuds
- You can enjoy spatial audio with every streaming service, thanks to Bose Immersive Audio.
- Thanks to the noise canceling, you can shut yourself off from your surroundings.
- The CustomTune technology scans your ear and ensures a balanced sound reproduction.
- The earbuds aren't fully waterproof, so you can't rinse them under the faucet.
Bose Ultra Open Earbuds
- You can enjoy spatial audio with every streaming service, thanks to Bose Immersive Audio.
- Thanks to the open-ear design, you can clearly hear your surroundings and stay aware of it.
- The earbuds sit firmly around your ear thanks to the ear hook, so they don't easily fall out.
- The earbuds aren't fully waterproof, so you can't rinse them under the faucet.
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Comparison Bose QuietComfort Ultra Earbuds and Bose Ultra Open Earbuds
| Bose QuietComfort Ultra Earbuds | Bose Ultra Open Earbuds | |
|---|---|---|
| Earbud type | In-ear earbud | Ear clip |
| Bose Immersive Audio | Yes | Yes |
| Noise canceling | Yes | No |
| IP certification | IPX4 | IPX4 |
| Battery life | 6 hours | 7.5 hours |
| Controls | Touch | Buttons |
Earbud type
Bose QuietComfort Ultra Earbuds: in-ear earbud
You put the Bose QuietComfort Ultra Earbuds into your ear. Bose includes different sizes of earbud tips and stability bands. That way, you can find the right fit for your ear. The stability bands ensure support in your ear, so the earbuds won't fall out. Thanks to the 6g weight per earbud, they don't feel heavy in your ears. This makes them suitable for long listening sessions.
Bose Ultra Open Earbuds: ear hook
The design of the Bose Ultra Open Earbuds clamps around your ear. This way, they're in firmly and won't quickly fall out. Thanks to the open and light design, you can barely feel that the earbuds are in. There's nothing in your ear canal, so you don't feel a pressure in your ear. That's why you can wear them all day without any issues.
Noise canceling
Bose QuietComfort Ultra Earbuds: yes
With the Bose QuietComfort Ultra Earbuds, you can listen to your music in peace thanks to noise canceling. You can work concentrated this way, without distraction from your surroundings. On a busy train, you're not bothered by noise. In the Bose Music app, you can set up how strong you want the noise canceling. For example, choose the Quiet mode, in which you don't hear any ambient noise.
Bose Ultra Open Earbuds: no
The Bose Ultra Open Earbuds don't have noise canceling, but an open design. This way, you can listen to your favorite playlists while clearly hearing what's happening around you. This is useful when you wear the earbuds in traffic. You can run outdoors with your workout music and pay attention to cars and cyclists around you. You stay up-to-date at your job, because you can hear what your colleagues are discussing.
Controls
Bose QuietComfort Ultra Earbuds: touch
You control the Bose QuietComfort Ultra Earbuds with various finger movements on the earbud. You can start or pause a song or change songs with a tapping or swiping movement. In the Bose Music app, you can choose which movement you use for the various functions.
Bose Open Ultra Earbuds: buttons
There are buttons on the back of the Bose Ultra Open Earbuds. You control the earbuds with these. With a different number of clicks, you can pause the music or switch audio modes. You can set the control settings yourself in the Bose Music app.
Conclusion
The biggest differences between these 2 earbuds are the design and noise canceling. The Bose QuietComfort Ultra Earbuds sit in your ear and close you off from your surroundings well. We recommend these earbuds when you want to enjoy your music in peace, like when you're working concentrated. When you want to know what's happening around you, we recommend the Bose Ultra Open Earbuds. Thanks to the open design that clamps around your ear, you can listen to music and hear ambient noise. This is useful when you're running and paying attention to the surrounding traffic.
Article by Linde
Audio Expert.
