A comparison of specs, key information, reviews, and best pricing from top retailers
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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Bose 700, with active noise-cancelling, is ideal for air travel or noisy environments, offering better noise isolation and is reportedly more comfortable, while the Sennheiser HD 350BT lacks noise-cancelling, which may affect performance in noisy situations. Sennheiser is said to have higher sound quality which could be preferred by audiophiles, and they are foldable for better portability. Earbud users wanting longer battery life, comparable mic quality, and lower price will lean towards the Sennheiser. Conversely, those needing active noise-cancelling, more premium build quality, and the versatility of a wired option might justify the Bose's higher cost. 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 700
- Very good for phone calls
- Best in class for air travel
Advantages of the Sennheiser HD 350BT
- Excellent for gaming
- Excellent for TV and video
- Very good for podcasts and audiobooks
Key differences
Music
7.5
7.0
The Bose 700 and Sennheiser HD 350BT are both good for music, though the Bose 700 is somewhat better.
Gaming
5.3
9.1
The Sennheiser HD 350BT is excellent for gaming, while the Bose 700 is poor.
Phone Calls
8.3
7.4
The Bose 700 is very good for phone calls, while the Sennheiser HD 350BT is good.
Podcasts and Audiobooks
7.8
8.3
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the Bose 700 is good.
TV and Video
5.6
9.0
The Sennheiser HD 350BT is excellent for TV and video, while the Bose 700 is poor.
Noise Reduction
9.1
6.0
The Bose 700 is excellent for noise reduction, while the Sennheiser HD 350BT is only fair.
Battery
20.0 Hours
33.0 Hours
The Bose 700 has 20 hours of battery life. The Sennheiser HD 350BT has 33 hours of battery life.
Cost
$299
$80
$50
$100
$150
$200
$250
$300
$350
$400
The Bose 700 has a price of $299 and the Sennheiser HD 350BT costs $80.
Build Quality
9.0
8.2
The Bose 700 has excellent build quality, while the Sennheiser HD 350BT has very good build quality.
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How the Bose 700 and the Sennheiser HD 350BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose 700 | Sennheiser HD 350BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$299 | $80 | ||
Brand | |||
Brand | Bose | Sennheiser | |
Release Date | |||
Release Date | June 1, 2019 | January 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.5/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 8.3/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 5.6/10 | 9.1/10 | |
Exercise Score | |||
Exercise Score | 5.5/10 | 6.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 20 Hours | 33 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2.5 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 6/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 8/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 8.2/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7.6/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 263 Grams | 238 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Bose 700
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Dig into reviews and images
Sound Guys
Adam Molina | June 2023
"Bose took active noise canceling and made it mainstream but eventually, the market caught up. Well, it seems like Bose was listening, because the Noise Canceling Headphones 700 is a complete redesign of its iconic product. The Bose Noise Cancelling Headphones 700 have a new design, improved sound quality, a touch-sensitive gesture pad for playback controls, and even USB-C charging."
Sennheiser HD 350BT
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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 700 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.
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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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