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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
For immersive TV and gaming experiences alongside active noise cancellation and wireless convenience, the Bose Quiet Comfort Ultra Headphones are ideal; they also excel in comfort, making them great for long use. Conversely, if you prioritize exceptional sound quality for music listening and don't mind a wired connection with no noise cancellation, then consider the Sennheiser IE600. Note that while the Bose are slightly less costly, they are heavier and larger, and their gaming performance is poorer compared to the Sennheisers which offer a more portable and lighter option but lack built-in controls and features like sweatproof certification or active noise cancelling. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Bose Quiet Comfort Ultra Headphones
- Excellent for gaming
- Best in class for air travel
Advantages of the Sennheiser IE600
- The Sennheiser IE600 has no clear advantages over the Bose Quiet Comfort Ultra Headphones.
Key differences
Gaming
9.3
6.7
The Bose Quiet Comfort Ultra Headphones is excellent for gaming, while the Sennheiser IE600 is only fair.
Phone Calls
5.3
3.5
The Bose Quiet Comfort Ultra Headphones and Sennheiser IE600 are both poor for phone calls, though the Bose Quiet Comfort Ultra Headphones is somewhat better.
Podcasts and Audiobooks
6.0
5.4
The Bose Quiet Comfort Ultra Headphones is only fair for podcasts and audiobooks, while the Sennheiser IE600 is poor.
Noise Reduction
9.1
7.0
The Bose Quiet Comfort Ultra Headphones is excellent for noise reduction, while the Sennheiser IE600 is good.
Battery
29.0 Hours
N/A
The Bose Quiet Comfort Ultra Headphones has 29 hours of battery life. The Sennheiser IE600 does not have a battery.
Cost
$429
$500
$200
$250
$300
$350
$400
The Bose Quiet Comfort Ultra Headphones has a price of $429 and the Sennheiser IE600 costs $500.
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Key similarities
Music
8.3
8.3
The Bose Quiet Comfort Ultra Headphones and Sennheiser IE600 are both very good for music.
TV and Video
9.0
9.3
The Sennheiser IE600 and Bose Quiet Comfort Ultra Headphones are both excellent for TV and video.
Build Quality
9.0
9.0
The Bose Quiet Comfort Ultra Headphones and Sennheiser IE600 both have excellent build quality.
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How the Bose Quiet Comfort Ultra Headphones and the Sennheiser IE600 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose Quiet Comfort Ultra Headphones | Sennheiser IE600 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$429 | $500 | ||
Brand | |||
Brand | Bose | Sennheiser | |
Release Date | |||
Release Date | November 1, 2023 | June 1, 2022 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.3/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.3/10 | 3.5/10 | |
Gaming Score | |||
Gaming Score | 9.3/10 | 6.8/10 | |
TV and Video Score | |||
TV and Video Score | 9.1/10 | 9.3/10 | |
Exercise Score | |||
Exercise Score | 6.4/10 | 4.6/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 29 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 3 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.3 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 7/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | N/A | |
iOS App | |||
iOS App | Yes | N/A | |
Mic Quality | |||
Mic Quality | 7.4/10 | 2.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 9/10 | |
Comfort score | |||
Comfort score | 10/10 | 8.4/10 | |
Size | |||
Size | N/A | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 255 Grams | 6 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Bose Quiet Comfort Ultra Headphones
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Dig into reviews and images
SoundGuys
Christian Thomas | January 2024
"The Bose QuietComfort Ultra Headphones are a credible step up from previous Bose ANC headphones, and they're built to hang tough with the competition for years into the future. No waterproofing is a bit of a letdown, but these headphones have the technical chops to make most quite happy."
Sennheiser IE600
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Dig into reviews and images
Soundguys
Jasper Lastoria | August 2023
"If you've got the bucks, the Sennheiser IE 600 is a nice, upscale set of in-ear monitors made of a lightweight metal with an unusual texture. It comes with a suite of extras, and performs well at virtually every task."
Get a great deal on the Bose Quiet Comfort Ultra Headphones or the Sennheiser IE600
About Bose
Bose is an American audio equipment manufacturer based out of Framingham, Massachusetts. Founded in 1964 by Amar Bose with the goal of creating a speaker system that could accurately recreate the sound of a concert hall, Bose has become one of the most prominent players in the modern consumer audio market due to the premium feel of their products and their wide brand recognition.
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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About the Earbuds or Headphones team
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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