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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 10, 2024·
If budget is a major concern and you primarily listen to music in static environments, the Audio Technica M50x offers very good sound quality at a lower cost and their closed-back design provides some passive noise isolation. However, they lack wireless capabilities and active noise cancelling, and are not sweatproof, making them less versatile for exercise or travel compared to the Sennheiser Momentum Sport. The Momentum Sport, while more expensive, excels with features like a built-in microphone of higher quality, active noise cancelling, sweatproof certification, and low latency wireless connection with additional health tracking integrations, making them suitable for a wider range of activities including sports, travel, and gaming. 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 Audio Technica M50x
- Very good for music
Advantages of the Sennheiser Momentum Sport
- Good for phone calls
- Very good for gaming
- Very good for exercise
- Very good for air travel
Key differences
Music
8.5
7.5
The Audio Technica M50x is very good for music, while the Sennheiser Momentum Sport is good.
Gaming
6.3
8.8
The Sennheiser Momentum Sport is very good for gaming, while the Audio Technica M50x is only fair.
Phone Calls
4.4
7.0
The Sennheiser Momentum Sport is good for phone calls, while the Audio Technica M50x is poor.
Podcasts and Audiobooks
7.0
7.8
The Sennheiser Momentum Sport and Audio Technica M50x are both good for podcasts and audiobooks, though the Sennheiser Momentum Sport is somewhat better.
Noise Reduction
5.3
8.0
The Sennheiser Momentum Sport is very good for noise reduction, while the Audio Technica M50x is poor.
Battery
N/A
6.0 Hours
The Audio Technica M50x does not have a battery. The Sennheiser Momentum Sport has 6 hours of battery life.
Cost
$149
$330
$50
$100
$150
$200
$250
$300
$350
$400
The Audio Technica M50x has a price of $149 and the Sennheiser Momentum Sport costs $330.
Build Quality
8.5
9.0
The Sennheiser Momentum Sport has excellent build quality, while the Audio Technica M50x has very good build quality.
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Key similarities
TV and Video
7.8
7.8
The Audio Technica M50x and Sennheiser Momentum Sport are both good for TV and video.
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How the Audio Technica M50x and the Sennheiser Momentum Sport compare to other earbuds and headphones
Spec Comparison
 |  | |
| Audio Technica M50x | Sennheiser Momentum Sport |
GENERAL | |||
|---|---|---|---|
| Price | |||
$149 | $330 | ||
Brand | |||
Brand | Audio Technica | Sennheiser | |
Release Date | |||
Release Date | January 1, 2007 | March 1, 2024 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.5/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.4/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 6.3/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 7.9/10 | 7.8/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 8.5/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 6 Hours | |
Wireless charging | |||
Wireless charging | N/A | Yes | |
Charging time | |||
Charging time | N/A | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.4 | |
Case Battery Life | |||
Case Battery Life | N/A | 24 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 5.3/10 | 8/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 9/10 | |
Comfort score | |||
Comfort score | 7.3/10 | 7.6/10 | |
Size | |||
Size | N/A | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 294.8 Grams | 6.8 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
Audio Technica M50x
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Dig into reviews and images
Sound Guys
Jasper Lastoria | October 2022
"Good sound is timeless. It doesn’t matter that a number of years have passed since the ATH-M50x came out because it still works well. Since this wired headset doesn’t rely on batteries or Bluetooth technology, it’s bound to outlast its wireless counterparts. The no-nonsense performance, fit, and comfort of the Audio-Technica ATH-M50x make it worth picking up."
Sennheiser Momentum Sport
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Tech Radar
Amelia Schwanke | January 2024
"We hadn't been expecting a new pair of dedicated sports buds but the surprise was nonetheless exciting. I got to try out the new buds at CES 2024 and while they have stayed true to delivering that "signature" Sennheiser sound, with a wide soundstage and strong sense of detail, it’s the extra wearable tech inside them that stands out to me against the best workout headphones."
Get a great deal on the Audio Technica M50x or the Sennheiser Momentum Sport
About Audio Technica
Audio Technica is a 60-year-old, Japan-based, professional audio equipment manufacturer. They started off making phonograph cartridges and have expanded their scope of products ever since to include extremely popular models of microphones and headphones. They have been the official audio equipment supplier of several editions of the Summer and Winter Olympics and every edition of the Grammy Awards since 1998.
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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