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Company ProductName Specs
What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Bose 700 is a premium option with a higher price tag, praised for noise cancellation, comfort, and essential features that suit a variety of environments, making them versatile for both music and work-related uses. The choice depends on your budget and whether you prioritize top-tier noise cancellation and brand reputation (Bose 700) or are seeking a balance of performance and value (Sennheiser 450BT). 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
- Good for music
- Very good for phone calls
- Best in class for air travel
Advantages of the Sennheiser 450BT
- Very good for gaming
- Very good for TV and video
Key differences
Music
7.5
6.2
The Bose 700 is good for music, while the Sennheiser 450BT is only fair.
Gaming
5.3
8.8
The Sennheiser 450BT is very good for gaming, while the Bose 700 is poor.
Phone Calls
8.3
6.9
The Bose 700 is very good for phone calls, while the Sennheiser 450BT is only fair.
TV and Video
5.6
8.1
The Sennheiser 450BT is very good for TV and video, while the Bose 700 is poor.
Battery
20.0 Hours
27.5 Hours
The Bose 700 has 20 hours of battery life. The Sennheiser 450BT has 27.5 hours of battery life.
Cost
$299
$90
$50
$100
$150
$200
$250
$300
$350
$400
The Bose 700 has a price of $299 and the Sennheiser 450BT costs $90.
Build Quality
9.0
8.0
The Bose 700 has excellent build quality, while the Sennheiser 450BT has very good build quality.
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Key similarities
Podcasts and Audiobooks
7.8
7.9
The Sennheiser 450BT and Bose 700 are both good for podcasts and audiobooks.
Noise Reduction
9.1
9.1
The Bose 700 and Sennheiser 450BT are both excellent for noise reduction.
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How the Bose 700 and the Sennheiser 450BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose 700 | Sennheiser 450BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$299 | $90 | ||
Brand | |||
Brand | Bose | Sennheiser | |
Release Date | |||
Release Date | June 1, 2019 | February 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.5/10 | 6.2/10 | |
Phone Calls Score | |||
Phone Calls Score | 8.3/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 5.6/10 | 8.1/10 | |
Exercise Score | |||
Exercise Score | 5.5/10 | 6.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 20 Hours | 27.5 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2.5 Hours | 2.3 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 9.1/10 | |
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 | 8/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 263 Grams | 240.4 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 450BT
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Sound Guys
Lily Katz | March 2022
"The Sennheiser HD 450BT is a very good pair of headphones for the price, noise canceling is good and sound quality is great—quite rare at this price point. Like any product, this headset isn’t without its faults."
Get a great deal on the Bose 700 or the Sennheiser 450BT
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
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.
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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.
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