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Updated January 10, 2024·
The Sennheiser CX300S earbuds come at a somewhat lower price compared to the Soundcore Space One headphones and provide a wired connection with good overall sound quality and noise isolation, making them suitable for music listening and commuting. However, the Soundcore Space One offers active noise cancelling and a wireless option with better comfort due to their over-ear design, which may be more suitable for longer listening sessions and air travel. They also have a longer battery life, app features such as equalizer and controls customization, and are foldable for added portability. If gaming or watching TV are important, neither has low latency so both may have a delay between audio and video. 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 Sennheiser CX300S
- Good for TV and video
Advantages of the Soundcore Space One
- Good for music
- Excellent for air travel
Key differences
Music
6.9
7.8
The Soundcore Space One is good for music, while the Sennheiser CX300S is only fair.
Gaming
6.1
4.8
The Sennheiser CX300S is only fair for gaming, while the Soundcore Space One is poor.
Phone Calls
3.0
4.2
The Soundcore Space One and Sennheiser CX300S are both poor for phone calls, though the Soundcore Space One is somewhat better.
TV and Video
7.3
5.3
The Sennheiser CX300S is good for TV and video, while the Soundcore Space One is poor.
Noise Reduction
7.0
8.0
The Soundcore Space One is very good for noise reduction, while the Sennheiser CX300S is good.
Battery
N/A
30.0 Hours
The Sennheiser CX300S does not have a battery. The Soundcore Space One has 30 hours of battery life.
Cost
$50
$100
$0
$50
$100
$150
$200
The Sennheiser CX300S has a price of $50 and the Soundcore Space One costs $100.
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Key similarities
Podcasts and Audiobooks
4.7
4.7
The Sennheiser CX300S and Soundcore Space One are both poor for podcasts and audiobooks.
Build Quality
8.0
8.0
The Sennheiser CX300S and Soundcore Space One both have very good build quality.
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How the Sennheiser CX300S and the Soundcore Space One compare to other earbuds and headphones
Spec Comparison
 |  | |
| Sennheiser CX300S | Soundcore Space One |
GENERAL | |||
|---|---|---|---|
| Price | |||
$50 | $100 | ||
Brand | |||
Brand | Sennheiser | Soundcore | |
Release Date | |||
Release Date | February 1, 2019 | May 1, 2023 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7/10 | 7.9/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.1/10 | 4.2/10 | |
Gaming Score | |||
Gaming Score | 6.1/10 | 4.9/10 | |
TV and Video Score | |||
TV and Video Score | 7.4/10 | 5.3/10 | |
Exercise Score | |||
Exercise Score | 4.2/10 | 5.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 30 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.3 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 7/10 | 8/10 | |
Virtual Surround | |||
Virtual Surround | No | N/A | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 4.8/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 7/10 | |
Size | |||
Size | Small | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 12 Grams | 263 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
Sennheiser CX300S
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Dig into reviews and images
Major HiFi
Carroll Moore | April 2019
"Sennheiser offers impressive bang for your buck when it comes to the CX 300S. Built like a tank and sounding surprisingly good for such a budget-minded earphone, the CX 300S out-classes many of its would-be competitors. Functional but beautiful, it’s the perfect in-ear listening solution for anyone who wants to hear everything and look good doing it."
Soundcore Space One
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Dig into reviews and images
PC Magazine
Tim Gideon | September 2023
"The Anker Soundcore Space One noise-cancelling headphones are stylish, comfortable, and affordable. They offer better active noise cancellation than we expect for the price, and their sculpted audio impresses thanks to the adjustable EQ and support for the hi-res LDAC codec. Overall, they’re an excellent value and well worth your attention if you're on a budget."
Get a great deal on the Sennheiser CX300S or the Soundcore Space One
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.
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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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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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