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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The 1More Sonoflow offers good overall sound quality and better portability with a longer battery life which makes them suitable for longer listening sessions. They support a high-quality lossless codec and are a bit more affordable. However, the Sennheiser HD 350BT boasts superior sound quality, especially for TV and video, with better microphone quality and more durable build. The Sennheisers also feature low latency making them preferable for gaming and watching TV without audio delay but have a shorter battery life and are less portable. Neither model includes active noise cancelling, so consider that if you're looking for noise isolation features. 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 1More Sonoflow
- The 1More Sonoflow has no clear advantages over the Sennheiser HD 350BT.
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
5.3
9.1
The Sennheiser HD 350BT is excellent for gaming, while the 1More Sonoflow is poor.
Phone Calls
5.0
7.4
The Sennheiser HD 350BT is good for phone calls, while the 1More Sonoflow is poor.
Podcasts and Audiobooks
6.0
8.3
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the 1More Sonoflow is only fair.
TV and Video
5.7
9.0
The Sennheiser HD 350BT is excellent for TV and video, while the 1More Sonoflow is poor.
Noise Reduction
8.3
6.0
The 1More Sonoflow is very good for noise reduction, while the Sennheiser HD 350BT is only fair.
Battery
40.0 Hours
33.0 Hours
The 1More Sonoflow has 40 hours of battery life. The Sennheiser HD 350BT has 33 hours of battery life.
Cost
$64
$78
$50
$60
$70
$80
$90
$100
The 1More Sonoflow has a price of $64 and the Sennheiser HD 350BT costs $78.
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Key similarities
Music
7.2
7.0
The 1More Sonoflow and Sennheiser HD 350BT are both good for music.
Build Quality
8.5
8.2
The 1More Sonoflow and Sennheiser HD 350BT both have very good build quality.
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How the 1More Sonoflow and the Sennheiser HD 350BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| 1More Sonoflow | Sennheiser HD 350BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$64 | $78 | ||
Brand | |||
Brand | 1More | Sennheiser | |
Release Date | |||
Release Date | September 1, 2022 | January 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.2/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 5/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 5.7/10 | 9.1/10 | |
Exercise Score | |||
Exercise Score | 6.3/10 | 6.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 40 Hours | 33 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 1.3 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 8.4/10 | 6/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 6/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.2/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 7.6/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 267.6 Grams | 238 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
1More Sonoflow
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Headphonics
Michael | January 2023
"The SonoFlow is cheap and fun, without going too far into being overly warm or annoyingly grating, or sharp sounding. The ANC features are lovely with strong app integration and excellent battery life."
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 1More Sonoflow or the Sennheiser HD 350BT
About 1More
Music lovers, young or old, frugal or affluent, deserve to hear music as it was meant to be heard, as the artist intended it to be heard. Everyone deserves to hear more. That’s how 1More, a China based company, describes their mission. Their products are all tuned by Luca Bignardi, a sound engineer who’s worked side by side with artists such as Eros Ramazzotti, Laura Pausini and Andrea Bocelli, in an effort to offer premium quality audio devices at midrange prices.
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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