The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
If you prioritize sound quality and build, the Sennheiser HD 350BT may offer a more precise and immersive audio experience, often preferred by audiophiles. However, the higher price reflects this quality. On the other hand, the Sony WH-CH520 is more budget-friendly and could still provide decent sound performance for casual listening. If features like noise cancellation, battery life, and portability are important to you, you might want to consider how each model compares in these areas before making a choice. Additionally, think about the comfort and fit for long-term wear, which can vary between individuals. 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 HD 350BT
Good for phone calls
Excellent for gaming
Excellent for TV and video
Advantages of the Sony WH-CH520
The Sony WH-CH520 has no clear advantages over the Sennheiser HD 350BT.
Key differences
Music
7.0/10
7.6/10
The Sony WH-CH520 and Sennheiser HD 350BT are both good for music, though the Sony WH-CH520 is somewhat better.
Phone Calls
7.4/10
6.7/10
The Sennheiser HD 350BT is good for phone calls, while the Sony WH-CH520 is only fair.
TV and Video
9.0/10
8.2/10
The Sennheiser HD 350BT is excellent for TV and video, while the Sony WH-CH520 is very good.
Noise Reduction
6.0/10
4.6/10
The Sennheiser HD 350BT is only fair for noise reduction, while the Sony WH-CH520 is poor.
Battery
33.0 Hours
52.0 Hours
The Sennheiser HD 350BT has 33 hours of battery life. The Sony WH-CH520 has 52 hours of battery life.
Cost
$80
$40
$0
$20
$40
$60
$80
$100
The Sennheiser HD 350BT has a price of $80 and the Sony WH-CH520 costs $40.
Build Quality
8.2/10
7.0/10
The Sennheiser HD 350BT has very good build quality, while the Sony WH-CH520 has good build quality.
"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."
"If you’re looking for headphones that simply do what you ask them to: the Sony WH-CH520 is a decent option, even if it isn’t very exciting. Sony’s WH-CHXXX line fits this role quite well, and the WH-CH520 offers a decent raft of quality-of-life updates over its predecessor that should keep listeners happy. If the Sony WH-CH520 were a car, it’d be the boring-but-safe commuter compact."
Get a great deal on the Sennheiser HD 350BT or the Sony WH-CH520
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 Sony
Sony is a multinational corporation, based out of Japan, with over 75 years of experience in the consumer electronics industry. In the audio market, Sony has been a trendsetter several times throughout its history. In 1979 they released the first-ever portable music player, the Sony Walkman, followed by the Discman 20 years later. Today, Sony is one of the leaders in the wireless headphone and earbud market, especially in terms of Active Noise Cancellation technology.
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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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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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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.