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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you prioritize lower latency for gaming and TV, and a strong build quality, the Sennheiser 450BT might be the better choice, and they also support AptX Low Latency codec for improved synchronization. However, if you want longer battery life for extended listening sessions and active noise cancelling for noisier environments, the JBL Live 770NC could serve you better. Both offer good overall sound quality and comfort, but the JBLs are more suited for air travel due to better noise isolation whereas the Sennheisers are recommended for gaming and TV due to their low latency feature. Keep in mind the JBLs are a little more expensive, but they provide the convenience of wireless charging, which the Sennheisers lack. 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 Live 770NC
- Good for music
Advantages of the Sennheiser 450BT
- Very good for gaming
- Very good for TV and video
- Good for podcasts and audiobooks
Key differences
Music
7.4
6.2
The JBL Live 770NC is good for music, while the Sennheiser 450BT is only fair.
Gaming
5.6
8.8
The Sennheiser 450BT is very good for gaming, while the JBL Live 770NC is poor.
Phone Calls
5.2
6.9
The Sennheiser 450BT is only fair for phone calls, while the JBL Live 770NC is poor.
Podcasts and Audiobooks
5.9
7.9
The Sennheiser 450BT is good for podcasts and audiobooks, while the JBL Live 770NC is poor.
TV and Video
5.8
8.1
The Sennheiser 450BT is very good for TV and video, while the JBL Live 770NC is poor.
Noise Reduction
7.0
9.1
The Sennheiser 450BT is excellent for noise reduction, while the JBL Live 770NC is good.
Battery
76.0 Hours
27.5 Hours
The JBL Live 770NC has 76 hours of battery life. The Sennheiser 450BT has 27.5 hours of battery life.
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Key similarities
Cost
$130
$139
$0
$50
$100
$150
$200
The JBL Live 770NC has a price of $130 and the Sennheiser 450BT costs $139.
Build Quality
8.0
8.0
The JBL Live 770NC and Sennheiser 450BT both have very good build quality.
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How the JBL Live 770NC and the Sennheiser 450BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 770NC | Sennheiser 450BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$130 | $139 | ||
Brand | |||
Brand | JBL | Sennheiser | |
Release Date | |||
Release Date | March 1, 2024 | February 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.5/10 | 6.2/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.3/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 5.8/10 | 8.1/10 | |
Exercise Score | |||
Exercise Score | 6.1/10 | 6.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 76 Hours | 27.5 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2 Hours | 2.3 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 7/10 | 9.1/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8/10 | |
Comfort score | |||
Comfort score | 7/10 | 7/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 220 Grams | 240.4 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Sennheiser 450BT
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Dig into reviews and images
Sound Guys
Lily Katz | March 2022
"The Sennheiser HD 450BT is a very good pair of headphones for the price, noise canceling is good and sound quality is great—quite rare at this price point. Like any product, this headset isn’t without its faults."
Get a great deal on the JBL Live 770NC or the Sennheiser 450BT
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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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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