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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
If you prioritize having a pair of earbuds with active noise cancellation and don't mind spending extra, the Sennheiser Momentum True Wireless 2 may be the better choice for an immersive sound experience and they have a reputation for quality audio. On the other hand, if you are looking for a more budget-friendly option that still offers good sound quality, the Bowers and Wilkins Pi7 S2 could be suitable. They also provide the convenience of being less expensive. It’s important to consider your own preferences for audio quality, noise cancellation, and budget when making your choice. 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 Bowers and Wilkins Pi7 S2
- Good for music
Advantages of the Sennheiser Momentum True Wireless 2
- Good for exercise
- Good for podcasts and audiobooks
Key differences
Music
7.5
6.0
The Bowers and Wilkins Pi7 S2 is good for music, while the Sennheiser Momentum True Wireless 2 is only fair.
Phone Calls
5.2
6.2
The Sennheiser Momentum True Wireless 2 is only fair for phone calls, while the Bowers and Wilkins Pi7 S2 is poor.
Podcasts and Audiobooks
5.6
7.4
The Sennheiser Momentum True Wireless 2 is good for podcasts and audiobooks, while the Bowers and Wilkins Pi7 S2 is poor.
TV and Video
6.0
5.4
The Bowers and Wilkins Pi7 S2 is only fair for TV and video, while the Sennheiser Momentum True Wireless 2 is poor.
Noise Reduction
8.3
6.5
The Bowers and Wilkins Pi7 S2 is very good for noise reduction, while the Sennheiser Momentum True Wireless 2 is only fair.
Cost
$259
$195
$100
$150
$200
$250
$300
$350
$400
The Bowers and Wilkins Pi7 S2 has a price of $259 and the Sennheiser Momentum True Wireless 2 costs $195.
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Key similarities
Gaming
5.3
5.3
The Sennheiser Momentum True Wireless 2 and Bowers and Wilkins Pi7 S2 are both poor for gaming.
Battery
5.0 Hours
5.5 Hours
The Bowers and Wilkins Pi7 S2 has 5 hours of battery life. The Sennheiser Momentum True Wireless 2 has 5.5 hours of battery life.
Build Quality
8.9
9.2
Although they have very similar scores, PerfectRec considers Sennheiser Momentum True Wireless 2 to have excellent build quality, while the Bowers and Wilkins Pi7 S2 has very good build quality.
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How the Bowers and Wilkins Pi7 S2 and the Sennheiser Momentum True Wireless 2 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bowers and Wilkins Pi7 S2 | Sennheiser Momentum True Wireless 2 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$259 | $195 | ||
Brand | |||
Brand | Bowers and Wilkins | Sennheiser | |
Release Date | |||
Release Date | January 1, 2023 | April 1, 2020 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.5/10 | 6/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.2/10 | 6.3/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 5.4/10 | |
TV and Video Score | |||
TV and Video Score | 6/10 | 5.5/10 | |
Exercise Score | |||
Exercise Score | 6.3/10 | 7.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 5 Hours | 5.5 Hours | |
Wireless charging | |||
Wireless charging | Yes | No | |
Charging time | |||
Charging time | 0.75 Hours | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5.1 | |
Case Battery Life | |||
Case Battery Life | 13 | 28 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 8.4/10 | 6.5/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 7/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.9/10 | 9.2/10 | |
Comfort score | |||
Comfort score | 8/10 | 7.6/10 | |
Size | |||
Size | Large | Medium | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 7 Grams | 6 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Bowers and Wilkins Pi7 S2
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Dig into reviews and images
Engadget
Billy Steele | March 2023
"While the overall sound quality is great, these earbuds fall short in terms of battery life, customization and ANC performance. Bowers & Wilkins’ ability to consistently deliver pristine sound isn’t enough to make up for what the Pi7 S2 lacks, which is unfortunately quite a bit."
Sennheiser Momentum True Wireless 2
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Dig into reviews and images
What HiFi?
What HiFi? | November 2022
"They are more comfortable and nicer to use than their predecessors, battery life is better and noise-cancelling is now included as part of the package. They’re easy to live with and you could happily listen to them for hours on end without reaching for the pause button. If your budget allows, your ears will be handsomely rewarded."
Get a great deal on the Bowers and Wilkins Pi7 S2 or the Sennheiser Momentum True Wireless 2
About Bowers and Wilkins
Bowers and Wilkins is a British audio equipment manufacturer with a focus on innovation and product development. It was founded by a couple of real-life James Bonds, the co-founders John Bowers and Roy Wilkins, who met while working for MI6 during World War II. The company keeps being favored by enthusiasts due to their sound quality, craftsmanship and signature aesthetics.
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
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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