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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
For convenience and portability, the Bose QuietComfort Ultra Earbuds are wireless and offer active noise cancellation, ideal for travel and commuting. On the other hand, the Sennheiser HD600 provides superior sound quality with a wider soundstage, better suited for critical listening at home or in a studio. The Sennheisers are over-ear, wired headphones which may offer more comfort during extended sessions but lack the convenience of wireless connectivity. If having a microphone for calls is important, the Bose would be more appropriate, whereas the Sennheisers do not include this feature. Choose Bose for modern features and portability, or Sennheiser for sound fidelity in a stationary setting. 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 QuietComfort Ultra Earbuds
- Very good for gaming
- Very good for exercise
- Very good for air travel
Advantages of the Sennheiser HD600
- Excellent for music
- Good for podcasts and audiobooks
Key differences
Music
8.6
9.3
The Sennheiser HD600 is excellent for music, while the Bose QuietComfort Ultra Earbuds is very good.
Gaming
8.8
7.0
The Bose QuietComfort Ultra Earbuds is very good for gaming, while the Sennheiser HD600 is good.
Podcasts and Audiobooks
6.0
7.9
The Sennheiser HD600 is good for podcasts and audiobooks, while the Bose QuietComfort Ultra Earbuds is only fair.
TV and Video
8.1
8.9
The Sennheiser HD600 and Bose QuietComfort Ultra Earbuds are both very good for TV and video, though the Sennheiser HD600 is somewhat better.
Noise Reduction
8.9
2.5
The Bose QuietComfort Ultra Earbuds is very good for noise reduction, while the Sennheiser HD600 is poor.
Battery
6.5 Hours
N/A
The Bose QuietComfort Ultra Earbuds has 6.5 hours of battery life. The Sennheiser HD600 does not have a battery.
Cost
$299
$350
$150
$200
$250
$300
$350
$400
The Bose QuietComfort Ultra Earbuds has a price of $299 and the Sennheiser HD600 costs $350.
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Key similarities
Phone Calls
5.1
5.0
The Bose QuietComfort Ultra Earbuds and Sennheiser HD600 are both poor for phone calls.
Build Quality
9.0
9.0
The Bose QuietComfort Ultra Earbuds and Sennheiser HD600 both have excellent build quality.
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How the Bose QuietComfort Ultra Earbuds and the Sennheiser HD600 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose QuietComfort Ultra Earbuds | Sennheiser HD600 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$299 | $350 | ||
Brand | |||
Brand | Bose | Sennheiser | |
Release Date | |||
Release Date | September 1, 2023 | January 1, 1997 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.7/10 | 9.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.1/10 | 5/10 | |
Gaming Score | |||
Gaming Score | 8.8/10 | 7/10 | |
TV and Video Score | |||
TV and Video Score | 8.2/10 | 8.9/10 | |
Exercise Score | |||
Exercise Score | 8.4/10 | 4.5/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 6.5 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 2 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.3 | N/A | |
Case Battery Life | |||
Case Battery Life | 21 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 8.9/10 | 2.5/10 | |
Virtual Surround | |||
Virtual Surround | Yes | N/A | |
Android App | |||
Android App | Yes | N/A | |
iOS App | |||
iOS App | Yes | N/A | |
Mic Quality | |||
Mic Quality | 6.2/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 9/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 8.4/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 7.7 Grams | 258.5 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Bose QuietComfort Ultra Earbuds
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Dig into reviews and images
Soundguys
Christian Thomas | October 2023
"Bose put the time in to fix the major issues with the previous earbuds, and the Bose QuietComfort Ultra Earbuds are very befitting of its price point. While you might be tempted to save a few bucks and go with the Bose QuietComfort Earbuds II on sale, fight the urge. There are enough upgrades here to justify the newer model."
Sennheiser HD600
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Headphonesty
Jean Mouchet | September 2021
"The HD600 are state-of-the-art headphones with high sound quality and remarkable value, among most of the offerings in today’s time."
Get a great deal on the Bose QuietComfort Ultra Earbuds or the Sennheiser HD600
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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