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HD 400S
Company ProductName Specs




Momentum True Wireless 3
Company ProductName Specs




What we think

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

If budget is key, Sennheiser HD 400S is much less expensive than the Momentum True Wireless 3 and offers great comfort with good sound quality for music, calls, and gaming, but it's wired and less portable. The Momentum True Wireless 3 is pricier, wireless with good sound, active noise cancelling, and better portability, but has a higher latency suitable for calls and music, less ideal for gaming. So, choose HD 400S for comfort and savings, or Momentum True Wireless 3 for wireless convenience, noise cancellation, and travel friendliness. 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 400S
  • Very good for phone calls
Advantages of the Sennheiser Momentum True Wireless 3
  • Excellent for gaming
  • Very good for TV and video
  • Very good for air travel
  • Very good for podcasts and audiobooks

Key differences

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Phone Calls

8.2
HD 400S
Momentum True Wireless 3
6.7
The Sennheiser HD 400S is very good for phone calls, while the Sennheiser Momentum True Wireless 3 is only fair.

TV and Video

7.6
HD 400S
Momentum True Wireless 3
8.5
The Sennheiser Momentum True Wireless 3 is very good for TV and video, while the Sennheiser HD 400S is good.

Noise Reduction

5.3
HD 400S
Momentum True Wireless 3
9.1
The Sennheiser Momentum True Wireless 3 is excellent for noise reduction, while the Sennheiser HD 400S is poor.

Battery

N/A
HD 400S
Momentum True Wireless 3
7.0 Hours
The Sennheiser HD 400S does not have a battery. The Sennheiser Momentum True Wireless 3 has 7 hours of battery life.

Cost

$50
HD 400S
Momentum True Wireless 3
$250
Product image
Product image

$0

$50

$100

$150

$200

$250

$300

$350

The Sennheiser HD 400S has a price of $50 and the Sennheiser Momentum True Wireless 3 costs $250.
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Key similarities

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Music

7.1
HD 400S
Momentum True Wireless 3
7.3
The Sennheiser Momentum True Wireless 3 and Sennheiser HD 400S are both good for music.

Gaming

8.6
HD 400S
Momentum True Wireless 3
9.0
Although they have very similar scores, PerfectRec considers Sennheiser Momentum True Wireless 3 to be excellent for gaming, while the Sennheiser HD 400S is very good.

Podcasts and Audiobooks

7.6
HD 400S
Momentum True Wireless 3
8.0
Although they have very similar scores, PerfectRec considers Sennheiser Momentum True Wireless 3 to be very good for podcasts and audiobooks, while the Sennheiser HD 400S is good.

Build Quality

8.5
HD 400S
Momentum True Wireless 3
8.9
The Sennheiser Momentum True Wireless 3 and Sennheiser HD 400S both have very good build quality.

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How the Sennheiser HD 400S and the Sennheiser Momentum True Wireless 3 compare to other earbuds and headphones

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Spec Comparison

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Sennheiser HD 400SSennheiser Momentum True Wireless 3
Sennheiser HD 400SSennheiser Momentum True Wireless 3

GENERAL

Price
$50
$250
Brand
SennheiserSennheiser
Release Date
January 1, 2019May 1, 2022
Form Factor
HeadphonesEarbuds
Connectivity
WiredWireless

SOUND

Music Score
7.2/107.3/10
Phone Calls Score
8.2/106.8/10
Gaming Score
8.7/109.1/10
TV and Video Score
7.7/108.6/10
Exercise Score
4.2/106.6/10

PERFORMANCE

Battery life
N/A7 Hours
Wireless charging
N/ANo
Charging time
N/A1.5 Hours
Bluetooth version
N/A5.2
Case Battery Life
N/A28

FEATURES

Active Noise Cancelling
NoYes
Noise Reduction Score
5.3/109.1/10
Virtual Surround
NoNo
Android App
N/AYes
iOS App
N/AYes
Mic Quality
8.5/108/10

BUILD AND DESIGN

Build Quality
8.5/108.9/10
Comfort score
8.4/107.6/10
Size
N/AMedium
Weight (headset or single earbud)
213 Grams5.8 Grams
Microphone style
IntegratedIntegrated

Shopping

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Sennheiser HD 400S

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Dig into reviews and images

Headphone Dungeon

Jim | August 2022
"Sennheiser has done it again. The HD 400S performs well beyond its price range and is one of the better budget model headphones I’ve tried. It has very few bells and whistles and offers a simple means of listening that still delivers amazing clarity and quality. If you need a good first pair of headphones or need something that you can take out of the house, then the HD 400S is definitely for you."

Sennheiser Momentum True Wireless 3

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Major HiFi

Alex Schiffer | May 2022
"With the Momentum True Wireless 3, Sennheiser cements itself yet again as one of the go-to brands for wireless sound quality. It has a fun and engaging sound signature that has great bass and a great stage, accomplishing what only some of the best Bluetooth earphones can, and that’s clarity."

Get a great deal on the Sennheiser HD 400S or the Sennheiser Momentum True Wireless 3

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

108
Earbuds and headphones evaluated
11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
122,900
Recommendations made
18,435
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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