A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Bose QuietComfort Earbuds II offer better noise isolation and comfort, making them suitable for travel and exercise but are considerably more expensive than the Sennheiser HD 350BT. The Sennheisers have superior overall sound quality and are better for gaming and TV due to lower latency, along with having a longer battery life. The Bose have active noise cancelling and are optimized for both Android and Apple devices, whereas the Sennheisers don't support noise cancelling but do have aptX Low Latency codec for better sync during videos and gaming. If you prioritize noise cancellation and comfort for a higher price, go for the Bose. If sound quality and value for money are more important, and you don't need active noise cancelling, consider the Sennheisers. 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 Earbuds II
- Very good for exercise
Advantages of the Sennheiser HD 350BT
- Good for phone calls
- Excellent for gaming
- Excellent for TV and video
- Very good for podcasts and audiobooks
Key differences
Gaming
5.5
9.1
The Sennheiser HD 350BT is excellent for gaming, while the Bose QuietComfort Earbuds II is poor.
Phone Calls
5.1
7.4
The Sennheiser HD 350BT is good for phone calls, while the Bose QuietComfort Earbuds II is poor.
Podcasts and Audiobooks
6.0
8.3
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the Bose QuietComfort Earbuds II is only fair.
TV and Video
6.2
9.0
The Sennheiser HD 350BT is excellent for TV and video, while the Bose QuietComfort Earbuds II is only fair.
Noise Reduction
9.1
6.0
The Bose QuietComfort Earbuds II is excellent for noise reduction, while the Sennheiser HD 350BT is only fair.
Battery
7.0 Hours
33.0 Hours
The Bose QuietComfort Earbuds II has 7 hours of battery life. The Sennheiser HD 350BT has 33 hours of battery life.
Cost
$199
$80
$50
$100
$150
$200
$250
$300
The Bose QuietComfort Earbuds II has a price of $199 and the Sennheiser HD 350BT costs $80.
Build Quality
9.2
8.2
The Bose QuietComfort Earbuds II has excellent build quality, while the Sennheiser HD 350BT has very good build quality.
Let Us Help Find Your Perfect Headphones
Find your new headphones
Key similarities
Music
7.4
7.0
The Bose QuietComfort Earbuds II and Sennheiser HD 350BT are both good for music.
Give feedback
We’re constantly working to improve.
How the Bose QuietComfort Earbuds II and the Sennheiser HD 350BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose QuietComfort Earbuds II | Sennheiser HD 350BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$199 | $80 | ||
Brand | |||
Brand | Bose | Sennheiser | |
Release Date | |||
Release Date | September 1, 2022 | January 1, 2020 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.4/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.2/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 6.3/10 | 9.1/10 | |
Exercise Score | |||
Exercise Score | 8.5/10 | 6.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 7 Hours | 33 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5 | |
Case Battery Life | |||
Case Battery Life | 20 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 6/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 6.5/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9.2/10 | 8.2/10 | |
Comfort score | |||
Comfort score | 8.6/10 | 7.6/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 7.7 Grams | 238 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Bose QuietComfort Earbuds II
See more
Dig into reviews and images
What HiFi?
What HiFi? | September 2023
"Bose’s flagship wireless earbuds were never going to be cheap, but the question was whether they’d be competitive in an area of the market where rivals have never been more capable. The fact that the company has not only managed to implement a successful redesign, but also push the envelope for noise-cancelling and sound quality in such a highly competitive category simultaneously is truly impressive."
Sennheiser HD 350BT
See more
Dig into reviews and images
Soundguys
Lily Katz | September 2023
"Sennheiser nails just nearly everything about the Sennheiser HD 350BT headphones. Sound quality is excellent, and the high-quality Bluetooth codec support is a rarity at this price point. If you don’t care for high-tech features like automatic ear detection, you’ll be delighted with these portable headphones."
Get a great deal on the Bose QuietComfort Earbuds II or the Sennheiser HD 350BT
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.
Give feedback
We're constantly perfecting our model
Earbuds or Headphones guides you might be interested in
More comparisons for you
Compare Bose QuietComfort Earbuds II vs. Apple Airpods Pro 2
VS
Compare Bose QuietComfort Earbuds II vs. Bose Quiet Comfort Earbuds
VS
Compare Bose QuietComfort Earbuds II vs. Audio Technica ATH-TWX7
VS
Compare Sennheiser HD 350BT vs. Shokz OpenMove
VS
Compare Sennheiser HD 350BT vs. Beats Studiobuds
VS
Compare Sennheiser HD 350BT vs. Soundcore Life Q30
VS
FAQs
FAQs about earbuds and headphones
Why trust us
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.
By the numbers
108
Earbuds and headphones evaluated
11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
128,000
Recommendations made
19,200
Consumer hours saved
About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Luis Torres
Earbuds and Headphones Expert
Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.
Featured in
