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450BT
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Momentum 4
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What we think

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The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·

When choosing between the Sennheiser 450BT and the Sennheiser Momentum 4, consider that while the 450BT is more affordable, the Momentum 4 likely offers superior sound quality, comfort, and additional features such as noise cancellation. If comfort and sound are top priorities and your budget allows, the Momentum 4 might be the better choice. But if you are looking for a more cost-effective option that still delivers the Sennheiser audio experience, the 450BT should suffice for general use. Keep in mind that the Momentum 4 may also offer longer battery life and a more premium build quality, which might be worth the extra cost in the long run. 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 450BT
  • Excellent for air travel
Advantages of the Sennheiser Momentum 4
  • Good for music
  • Excellent for gaming
  • Very good for podcasts and audiobooks

Key differences

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Music

6.2
450BT
Momentum 4
7.5
The Sennheiser Momentum 4 is good for music, while the Sennheiser 450BT is only fair.

TV and Video

8.1
450BT
Momentum 4
8.9
The Sennheiser Momentum 4 and Sennheiser 450BT are both very good for TV and video, though the Sennheiser Momentum 4 is somewhat better.

Battery

27.5 Hours
450BT
Momentum 4
59.0 Hours
The Sennheiser 450BT has 27.5 hours of battery life. The Sennheiser Momentum 4 has 59 hours of battery life.

Cost

$90
450BT
Momentum 4
$250
Product image
Product image

$50

$100

$150

$200

$250

$300

$350

The Sennheiser 450BT has a price of $90 and the Sennheiser Momentum 4 costs $250.

Build Quality

8.0
450BT
Momentum 4
9.0
The Sennheiser Momentum 4 has excellent build quality, while the Sennheiser 450BT has very good build quality.
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Key similarities

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Gaming

8.8
450BT
Momentum 4
9.0
Although they have very similar scores, PerfectRec considers Sennheiser Momentum 4 to be excellent for gaming, while the Sennheiser 450BT is very good.

Phone Calls

6.9
450BT
Momentum 4
6.8
The Sennheiser 450BT and Sennheiser Momentum 4 are both only fair for phone calls.

Podcasts and Audiobooks

7.9
450BT
Momentum 4
8.2
Although they have very similar scores, PerfectRec considers Sennheiser Momentum 4 to be very good for podcasts and audiobooks, while the Sennheiser 450BT is good.

Noise Reduction

9.1
450BT
Momentum 4
9.1
The Sennheiser 450BT and Sennheiser Momentum 4 are both excellent for noise reduction.

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How the Sennheiser 450BT and the Sennheiser Momentum 4 compare to other earbuds and headphones

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Spec Comparison

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Sennheiser 450BTSennheiser Momentum 4
Sennheiser 450BTSennheiser Momentum 4

GENERAL

Price
$90
$250
Brand
SennheiserSennheiser
Release Date
February 1, 2020August 1, 2022
Form Factor
HeadphonesHeadphones
Connectivity
Wired + WirelessWired + Wireless

SOUND

Music Score
6.2/107.5/10
Phone Calls Score
7/106.9/10
Gaming Score
8.9/109.1/10
TV and Video Score
8.1/109/10
Exercise Score
6.1/106.4/10

PERFORMANCE

Battery life
27.5 Hours59 Hours
Wireless charging
NoNo
Charging time
2.3 Hours2 Hours
Bluetooth version
55.2

FEATURES

Active Noise Cancelling
YesYes
Noise Reduction Score
9.1/109.1/10
Virtual Surround
NoNo
Android App
YesYes
iOS App
YesYes
Mic Quality
8.5/108/10

BUILD AND DESIGN

Build Quality
8/109/10
Comfort score
7/108.4/10
Weight (headset or single earbud)
240.4 Grams294.8 Grams
Microphone style
IntegratedIntegrated
Waterproof Rating
00

Shopping

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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."

Sennheiser Momentum 4

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Dig into reviews and images

Sound Guys

Christian Thomas | January 2023
"If you're looking for a slightly more affordable set of ANC headphones in comparison to the Bose or Sony offerings: the Sennheiser MOMENTUM 4 Wireless is not a bad way to go. While its ANC is technically behind the other top-tier headphones, its sound quality is ahead of the pack—as is its battery life. Not bad for $350 USD."

Get a great deal on the Sennheiser 450BT or the Sennheiser Momentum 4

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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Why trust us

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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.

By the numbers

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11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
122,900
Recommendations made
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Consumer hours saved

About the Earbuds or Headphones team

Joe Golden, Ph.D

CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Luis Torres

Earbuds and Headphones Expert
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.

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