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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you're looking for earbuds with stem design that offer great sound quality and mic performance, the Audio Technica ATH-TWX7 are a solid midrange choice; they excel in calls and meetings, have low latency mode for games and videos, and feature active noise cancelling which is useful for air travel or noisy environments. They also have water resistance, making them more suitable for exercise, but their battery life is shorter and they're more expensive. On the other hand, the Sennheiser HD 350BT headphones, while cheaper, provide a longer battery life and are effective for gaming and TV with aptX Low Latency support, though they may be less portable and have no active noise cancelling. Choose the ATH-TWX7 if you prioritize in-ear convenience and call quality or the HD 350BT if you prefer over-ear comfort, longer listening sessions without charging, and a more affordable price. 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 Audio Technica ATH-TWX7
- Excellent for phone calls
- Good for exercise
- Excellent for podcasts and audiobooks
Advantages of the Sennheiser HD 350BT
- Excellent for gaming
- Excellent for TV and video
Key differences
Phone Calls
9.1
7.4
The Audio Technica ATH-TWX7 is excellent for phone calls, while the Sennheiser HD 350BT is good.
Podcasts and Audiobooks
9.1
8.3
The Audio Technica ATH-TWX7 is excellent for podcasts and audiobooks, while the Sennheiser HD 350BT is very good.
TV and Video
8.2
9.0
The Sennheiser HD 350BT is excellent for TV and video, while the Audio Technica ATH-TWX7 is very good.
Noise Reduction
8.3
6.0
The Audio Technica ATH-TWX7 is very good for noise reduction, while the Sennheiser HD 350BT is only fair.
Battery
6.5 Hours
33.0 Hours
The Audio Technica ATH-TWX7 has 6.5 hours of battery life. The Sennheiser HD 350BT has 33 hours of battery life.
Cost
$199
$80
$50
$100
$150
$200
$250
$300
The Audio Technica ATH-TWX7 has a price of $199 and the Sennheiser HD 350BT costs $80.
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Key similarities
Music
7.3
7.0
The Audio Technica ATH-TWX7 and Sennheiser HD 350BT are both good for music.
Gaming
8.7
9.1
Although they have very similar scores, PerfectRec considers Sennheiser HD 350BT to be excellent for gaming, while the Audio Technica ATH-TWX7 is very good.
Build Quality
8.5
8.2
The Audio Technica ATH-TWX7 and Sennheiser HD 350BT both have very good build quality.
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How the Audio Technica ATH-TWX7 and the Sennheiser HD 350BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| Audio Technica ATH-TWX7 | Sennheiser HD 350BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$199 | $80 | ||
Brand | |||
Brand | Audio Technica | Sennheiser | |
Release Date | |||
Release Date | January 1, 2024 | January 1, 2020 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.4/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 9.1/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 8.7/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 8.2/10 | 9.1/10 | |
Exercise Score | |||
Exercise Score | 7.6/10 | 6.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 6.5 Hours | 33 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5.1 | 5 | |
Case Battery Life | |||
Case Battery Life | 20 | N/A | |
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 | 8.5/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.2/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 4.7 Grams | 238 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Audio Technica ATH-TWX7
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Dig into reviews and images
Engadget
Billy Steele | January 2024
"There’s plenty to like about the ATH-TWX7. A robust set of features brings a lot of convenience to your day. But a few of those tools could still use some fine-tuning and the lack of automatic pausing in 2024 is a head scratcher. Still, the audio is mostly good, and transparency mode is better than most. Add in the solid call quality and the in-app voice test and the ATH-TWX7 are a worthy consideration, especially at this price. Too bad it falls short of being a more complete package some of the competition offers for a slightly larger investment."
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 Audio Technica ATH-TWX7 or the Sennheiser HD 350BT
About Audio Technica
Audio Technica is a 60-year-old, Japan-based, professional audio equipment manufacturer. They started off making phonograph cartridges and have expanded their scope of products ever since to include extremely popular models of microphones and headphones. They have been the official audio equipment supplier of several editions of the Summer and Winter Olympics and every edition of the Grammy Awards since 1998.
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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