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QC15 vs. QC3 — What's the Difference?

By Tayyaba Rehman & Urooj Arif — Published on February 13, 2024
QC15 and QC3 are models of noise-canceling headphones by Bose. QC15 features improved noise cancellation and audio quality, while QC3 is more compact with an on-ear design.
QC15 vs. QC3 — What's the Difference?

Difference Between QC15 and QC3


Key Differences

QC15 is a noise-canceling headphone model by Bose known for its over-ear design, offering improved noise cancellation and audio quality. It utilizes advanced noise-canceling technology to reduce ambient sounds, providing a more immersive audio experience. The over-ear design contributes to effective noise isolation, making it popular for travel and noisy environments. QC15 is praised for its comfort, long battery life, and overall audio performance.
In contrast, QC3 is another Bose noise-canceling headphone model with a more compact, on-ear design. While not as effective in noise cancellation as the QC15, the QC3 is known for its portability and sleek design. The on-ear style makes it a lighter option, suitable for users who prefer a more compact form factor. QC3 also offers impressive sound quality but may not provide the same level of isolation as the QC15 due to the on-ear design.

Comparison Chart



Noise Cancellation



Bulkier, suitable for travel
More compact, ideal for on-the-go


Over-ear design offers comfort
On-ear design, may be less comfortable

Audio Quality

High-quality audio performance
Impressive sound quality

Compare with Definitions


High-quality audio performance enhances the overall listening experience.
Audiophiles appreciate the QC15 for its impressive audio quality and clarity.


More compact and lightweight, ideal for users on the go.
The QC3's on-ear style makes it a convenient choice for those seeking a lightweight and portable headphone option.


Offers a bulkier design suitable for those who prioritize noise isolation.
The QC15's over-ear design provides excellent noise isolation, making it popular for use in noisy environments.


On-ear noise-canceling headphones with a compact and sleek design.
The QC3 headphones combine effective noise cancellation with a stylish and portable on-ear design.


Known for its comfort during extended use.
Users appreciate the QC15's over-ear design for its comfort, even during long listening sessions.


Provides effective noise cancellation suitable for various environments.
Despite its smaller size, the QC3 delivers reliable noise cancellation, making it versatile for different settings.


Features improved noise cancellation, making it ideal for travel.
The QC15 is a favorite among frequent travelers due to its ability to effectively block out ambient noise.


Impressive sound quality, though not as isolating as over-ear models.
The QC3 offers a balance of portability and audio performance, making it a solid choice for on-the-go users.


Over-ear noise-canceling headphones known for superior audio quality.
The QC15 headphones provide an immersive listening experience with their advanced noise-canceling technology.


On-ear design may be less comfortable during extended use.
Some users find the on-ear design of the QC3 less comfortable for extended listening compared to over-ear alternatives.

Common Curiosities

What makes the QC3 stand out in terms of design?

The QC3 features a more compact, on-ear design, making it lightweight and ideal for users who prioritize portability.

How does the QC15 differ from regular headphones?

The QC15 is a noise-canceling headphone model known for its over-ear design, advanced noise cancellation technology, and superior audio quality.

Does the QC3 compromise on noise cancellation due to its smaller size?

Despite its compact size, the QC3 still offers effective noise cancellation, making it suitable for various environments.

What is the key feature contributing to the QC15's comfort?

The over-ear design of the QC15 contributes to its comfort, making it suitable for extended use without causing discomfort.

How does the QC3 balance portability and audio performance?

The QC3 combines a compact and portable design with impressive sound quality, making it a versatile choice for on-the-go users.

Is the QC15 suitable for travel?

Yes, the QC15's bulkier design is favored by frequent travelers for its effective noise cancellation, providing a more enjoyable listening experience in noisy environments.

How does the QC15 prioritize noise isolation?

The QC15's over-ear design effectively isolates the user from ambient noise, providing an immersive and uninterrupted listening experience.

Can the QC15 be used for activities other than travel?

Yes, the QC15's versatile design makes it suitable for various activities, providing comfort and excellent noise isolation in different settings.

Is the on-ear design of the QC3 comfortable for long listening sessions?

Some users may find the on-ear design of the QC3 less comfortable than the over-ear design, especially during extended use.

How does the portability of the QC3 compare to the QC15?

The QC3 is more compact and lightweight, making it an ideal choice for users on the go who prioritize portability.

What sets the QC15 apart in terms of audio quality?

The QC15 is known for its high-quality audio performance, delivering clear and immersive sound that enhances the overall listening experience.

Can the QC3 match the audio quality of the QC15?

Yes, the QC3 also provides impressive sound quality, although the on-ear design may not offer the same level of isolation as over-ear models like the QC15.

Is the QC15 suitable for audiophiles?

Yes, audiophiles appreciate the QC15 for its advanced noise-canceling technology and high-quality audio performance.

How does the QC15 contribute to an immersive audio experience?

The QC15's combination of over-ear design, advanced noise cancellation, and high-quality audio performance creates an immersive listening experience with minimal external distractions.

What type of users might prefer the QC3 over the QC15?

Users prioritizing portability and a sleek design may prefer the QC3 over the QC15, especially if they are frequently on the move.

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Author Spotlight

Written by
Tayyaba Rehman
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Urooj Arif
Urooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.

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