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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Bose QuietComfort Earbuds offer superior overall sound quality, better noise isolation for air travel, and higher comfort. However, the Soundcore Space A40 provides better value with a typically lower price, more extended battery life in the earbuds and case, and the convenience of wireless charging. If you're focused on sound and noise cancellation for travel or quiet environments, the Bose may be preferable, despite the higher cost. If you prioritize longer listening times without charging and saving money, the Soundcore Space A40 may be the better choice. Neither are optimal for gaming or TV due to latency, but both are suitable for general music listening and calls. 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 Earbuds
- Best in class for podcasts and audiobooks
Advantages of the Soundcore Space A40
- The Soundcore Space A40 has no clear advantages over the Bose Quiet Comfort Earbuds.
Key differences
Music
7.1
7.7
The Soundcore Space A40 and Bose Quiet Comfort Earbuds are both good for music, though the Soundcore Space A40 is somewhat better.
Gaming
5.6
4.9
The Bose Quiet Comfort Earbuds and Soundcore Space A40 are both poor for gaming, though the Bose Quiet Comfort Earbuds is somewhat better.
Phone Calls
6.6
4.8
The Bose Quiet Comfort Earbuds is only fair for phone calls, while the Soundcore Space A40 is poor.
Podcasts and Audiobooks
9.5
4.9
The Bose Quiet Comfort Earbuds is best in class for podcasts and audiobooks, while the Soundcore Space A40 is poor.
TV and Video
6.0
5.3
The Bose Quiet Comfort Earbuds is only fair for TV and video, while the Soundcore Space A40 is poor.
Battery
7.0 Hours
8.0 Hours
The Bose Quiet Comfort Earbuds has 7 hours of battery life. The Soundcore Space A40 has 8 hours of battery life.
Cost
$199
$80
$50
$100
$150
$200
$250
$300
The Bose Quiet Comfort Earbuds has a price of $199 and the Soundcore Space A40 costs $80.
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Key similarities
Noise Reduction
9.1
9.1
The Bose Quiet Comfort Earbuds and Soundcore Space A40 are both excellent for noise reduction.
Build Quality
8.9
8.5
The Bose Quiet Comfort Earbuds and Soundcore Space A40 both have very good build quality.
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How the Bose Quiet Comfort Earbuds and the Soundcore Space A40 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose Quiet Comfort Earbuds | Soundcore Space A40 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$199 | $80 | ||
Brand | |||
Brand | Bose | Soundcore | |
Release Date | |||
Release Date | October 1, 2020 | August 1, 2022 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.1/10 | 7.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 6.7/10 | 4.9/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 5/10 | |
TV and Video Score | |||
TV and Video Score | 6/10 | 5.4/10 | |
Exercise Score | |||
Exercise Score | 6.8/10 | 6.2/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 7 Hours | 8 Hours | |
Wireless charging | |||
Wireless charging | No | Yes | |
Charging time | |||
Charging time | 1.5 Hours | 0.8 Hours | |
Bluetooth version | |||
Bluetooth version | 5.1 | 5.2 | |
Case Battery Life | |||
Case Battery Life | 18 | 32 | |
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 | No | N/A | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 5.4/10 | 6/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.9/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 8.6/10 | 7.6/10 | |
Size | |||
Size | Large | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 8.5 Grams | 4 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Bose Quiet Comfort Earbuds
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Dig into reviews and images
Sound Guys
Lily Katz | March 2023
"The Bose QuietComfort Earbuds is a great do-it-all option for anyone, so long as you can afford it. This is a great alternative to the Apple AirPods Pro and Sony WF-1000XM4. You can choose the degree of noise canceling, and enjoy premium features like automatic ear-detection. These earbuds merit an IPX4 rating, making them a fine workout companion."
Soundcore Space A40
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Dig into reviews and images
Sound Guys
Sam Smart | May 2023
"The Anker Soundcore Space A40 is an excellent deal if you want affordable noise canceling earbuds with great sound. The baseline frequency response is enjoyable, and the many EQ presets to choose from plus the ability to customize your sound profile makes it good for pretty much anyone. The noise canceling is quite good, and the many ear tips to choose from ensure a good fit for the noise canceling and isolation to do its job."
Get a great deal on the Bose Quiet Comfort Earbuds or the Soundcore Space A40
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 Soundcore
Soundcore is a sub-brand belonging to Anker Innovations. Starting in 2014, initially marketing wireless, Bluetooth, speakers, Anker now offers an array of, budget-friendly, wireless earbuds and headphones that directly compete, especially in the Active Noise Canceling field, with other brands several times as expensive.
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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.
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About the Earbuds or Headphones team
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