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Updated January 10, 2024·
The JBL Quantum 100 is a budget-friendly option with a boom microphone that's well-suited for gaming but lacks wireless connectivity, which could limit mobility and convenience. Meanwhile, the Sennheiser HD 350BT is priced higher but offers a more versatile wireless experience, better overall sound quality, and low latency coding, making them better for various uses such as TV, gaming, and travel. 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 JBL Quantum 100
The JBL Quantum 100 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 air travel
Very good for podcasts and audiobooks
Key differences
Gaming
8.5/10
9.1/10
The Sennheiser HD 350BT is excellent for gaming, while the JBL Quantum 100 is very good.
Phone Calls
5.5/10
7.4/10
The Sennheiser HD 350BT is good for phone calls, while the JBL Quantum 100 is poor.
Podcasts and Audiobooks
4.5/10
8.3/10
The Sennheiser HD 350BT is very good for podcasts and audiobooks, while the JBL Quantum 100 is poor.
TV and Video
7.1/10
9.0/10
The Sennheiser HD 350BT is excellent for TV and video, while the JBL Quantum 100 is good.
Noise Reduction
5.3/10
6.0/10
The Sennheiser HD 350BT is only fair for noise reduction, while the JBL Quantum 100 is poor.
Battery
N/A
33.0 Hours
The JBL Quantum 100 does not have a battery. The Sennheiser HD 350BT has 33 hours of battery life.
Cost
$40
$80
$0
$20
$40
$60
$80
$100
The JBL Quantum 100 has a price of $40 and the Sennheiser HD 350BT costs $80.
Build Quality
6.5/10
8.2/10
The Sennheiser HD 350BT has very good build quality, while the JBL Quantum 100 has only fair build quality.
"I appreciate a functional piece of tech as much as I do gear on the bleeding edge, and the JBL Quantum 100 certainly falls in the former category. The sound is reasonably good, the built-in microphone is surprisingly reliable and it has a thoughtful design for the price. It lacks the convenience of Bluetooth, sure, but sometimes it’s nice not to have to worry about the finicky nature of wireless communication and go with good old hard-wired tech."
"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 JBL Quantum 100 or the Sennheiser HD 350BT
About JBL
JBL is an American audio equipment manufacturer. Owned by Harman International which is, itself, owned by Samsung Electronics. JBL markets a wide array of monitoring speakers, professional headphones and consumer market headphones and earbuds. It was founded in 1946 by James Bullough Lansing (whose initials give the company its name) and has become one of the most prolific audio companies ever. Their products were responsible for audio during the 1969 Woodstock Festival.
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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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.